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Concept Car

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‘PPE’ to most people today would refer to ‘Personal Protective Equipment’, the necessary items like gloves, facemask, overalls, etc that healthcare workers have to wear daily while attending to patients with COVID-19 infections. But for Audi, ‘PPE’ also means Premium Platform Electric, a completely new architecture which will serve as the technology platform for its high-end models.

The PPE is an essential element of the carmaker’s ‘e-volution’ towards electric mobility which will see, in late 2022, the launch of the first production models in the C-segment and then the B-segment. As a preview to this future range of fully electric models, Audi is displaying the 4-door A6 e-tron concept at Auto Shanghai this week.

2021 Audi A6 e-tron concept

Sporting the A6 emblem, the concept car underscores its place in the brand’s luxury-class model series. This model (earlier known as the Audi 100) has represented the brand in the segment since 1968. Different bodystyles have been added over the years, including the Sportback, which was introduced as the A7.

An electrified drive system was offered with the A6 Hybrid in 2011, while the current A6 TFSIe made its debut in 2019 with a plug-in hybrid drive (PHEV) that could give a claimed electric range of up to 91 kms.

Fully electric propulsion
Unlike the latter, however, the A6 e-tron concept relies exclusively on electric power, based on the future PPE platform. At the same time, it also represents an entirely new design concept; the only thing it has in common with the current A6 are its dimensions. The 4.96-metre long, 1.96-metre wide, and 1.44-metre high body is designed as a Sportback, its lines are an obvious reflection of the systematic advancement of Audi’s current design language. This design language and the form of the A6 e-tron concept will be applied to Audi’s future production models.

For its part, the PPE technology will ensure that what the car’s lines imply translate into dynamic driving performance and everyday suitability befitting use as a primary vehicle. Specifically, this means that, depending on the selected drive system and model version, an A6 e-tron should be able to travel more than 700 kms on a fully charged battery pack, with the most powerful variants able to sprint from 0 to 100 km/h in less than 4 seconds.

2021 Audi A6 e-tron concept

Excellence in aerodynamics
Aerodynamics has always played a key role in Audi’s long history. In the early 1980s, the Audi 100 with a Cd of 0.30 was the more aerodynamically efficient production car available. The A6 e-tron concept continues that achievement  with a Cd of 0.22, unprecedented in the electrified C-segment. The significantly low aerodynamic drag means lower energy consumption and therefore extended range. At the same time, fine-tuning in the wind tunnel has resulted in an organic design with elegance and harmony – instead of an ugly teardrop or bubble shape. The form appears monolithic, as if from a single mold, particularly when viewed from the side.

The wheel arches are connected by the specially sculpted battery area above the rocker panel, which is highlighted with a black inlay – a design element that is now a hallmark of the Audi brand’s fleet of EVs. Also typical of e-tron models are the sleek, camera-based virtual exterior mirrors at the base of the A-pillar.

Looking at the front, it is immediately apparent that the A6 e-tron concept is electrically-powered. A characteristic feature is the large enclosed Singleframe grille, which is bordered at the bottom by deep air intakes for cooling the drivetrain, battery, and brakes. The flat headlight bezels extend far into the sides of the laterally sweeping front end, underscoring the horizontally aligned architecture of the vehicle body.

2021 Audi A6 e-tron concept

The body colour
Heliosilver is the name of the technoid-looking body colour which accentuates the shapes of the body with a three-dimensional depth effect (particularly visible in the area around the quattro wheel arches). The Singleframe grille, also in Heliosilver, forms a striking contrast to the deep matte black of the frame.

Additionally, the paint offers tangible technical benefits that reduce energy consumption. This is because it can reflect a significant percentage of thermal radiation in sunlight, thus reducing the amount of energy that enters the car’s body and its cabin. The result is that the occupants do not need to use the air conditioning as much, a factor that has an impact on energy consumption and can enhance range.

Advanced lighting technology
The flat headlights and taillights are slim and flush with the overall composition of the lines. Digital Matrix LED and digital OLED technology makes it possible to achieve maximum brightness and a wide range of features even with a minimal surface area, while at the same time offering customizable light signatures. The small, high-resolution projectors can display warning symbols on the ground to warn a bike rider that the car door is about to open, for example.

2021 Audi A6 e-tron concept

Another four high-resolution LED projectors – inconspicuously integrated into the corners of the vehicle – generate turn signal projections. The design of these projections can be modified to address regulations in different markets and regions.

The rear end of the concept car features a new generation of digital OLED elements that, as a continuous strip of lights, act like a display. They can also be used to create almost unlimited customizable variations of digital light signatures and dynamic lighting displays that can be adapted to the customer’s personal taste.

2021 Audi A6 e-tron concept

High ground clearance, low ride height
The PPE is designed specifically for battery-electric drive systems and can therefore take full advantage of all the benefits of this technology. The key element is a battery module between the axles that holds around 100 kWh of energy in the A6 e-tron concept. The use of the entire vehicle base makes it possible to achieve a relatively flat layout for the battery. This means that for the first time, it will be possible to use this single platform for both vehicles with a high ground clearance and vehicles with a decidedly dynamic, flat architecture without any changes to the basic architecture.

Fast charging, high range
800V charging technology allows the battery pack to be charged with up to 270 kW, making recharging time very short time – provided the relevant fast-charging system is available. This technology makes charging times possible that come close to a stop to refuel a car powered by a combustion engine. Just 10 minutes would be enough to recharge the battery to a level sufficient to power the vehicle for more than 300 kms. In less than 25 minutes, the 100-kWh battery pack can be charged from 5% to 80%.

The battery size and wheelbase of PPE vehicles are scalable, making them suitable for use in different market segments. The ratio of a fairly long wheelbase and very short overhangs is something they will all have in common. The occupants will benefit from the long wheelbase which allows a longer interior and more legroom.

Quattro all-wheel drive
The absence of the traditional a transmission tunnel (because of the EV architecture) also contributes to the spaciousness but it does not mean that the quattro all-wheel drive system is omitted. It can be included as there can be one electric motor each mounted to the front and rear axles that use electronic coordination to deliver all-wheel drive on demand and achieve a perfect balance between driving dynamics and energy efficiency. The 2 electric motors are capable of delivering a total output of 350 kW/800 Nm.

In addition, the e-tron family will also include basic versions optimized for minimum consumption and maximum range – in this case, propulsion will come from a single electric motor mounted to the rear axle.

2021 Audi A6 e-tron concept

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Toyota is known to be cautious in venturing into new segments, watching competition start first and seeing the shortcomings – and then coming in with products that are often better. With electrification, the company has had dominance in the hybrid segment but seemed to be slow to get into full electrification. This is not to say that it was not developing models, but commercialising them was something that was slower.

Now, however, the company is starting its big push into full electrification, which is part of its commitment to contribute to reducing CO2 emissions. To achieve this. Toyota is establishing a full line-up of electrified vehicles which will reach around 70 by 2025; at least 15 models will be launched by 2025.

2021 Toyota bZ4X concept

2021 Toyota bZ4X concept

Starting with SUV BEV
At Auto Shanghai, which is on this week, the Japanese carmaker has announced its new BEV (Battery Electric Vehicle) series to start off and is displaying a concept car, the Toyota bZ4X, as a preview of the first model of this series. To be made in China and Japan, worldwide sales of the production version of the new SUV BEV is expected to start by the middle of 2022.

Development of the bZ series (‘bZ’ stands for ‘beyond Zero’) is based on BEV-dedicated platforms that can be used with multiple variations in terms of size and design. Since it is difficult for Toyota to prepare such a wide range of choices by itself, it is jointly developing the series with partners who have the appropriate expertise in various fields. In the case of the bZ4X, Subaru is involved as a partner.

e-TNGA platform
The new vehicle will adopt the e-TNGA BEV-dedicated platform that was jointly developed by the two companies. It takes advantage of the strength of Toyota, which boasts expertise in vehicle electrification, and Subaru, which possesses AWD technologies. The bZ4X combines a long wheelbase with a short overhang which allows both a distinctive design and interior space comparable to a D-segment sedan.

2021 Toyota bZ4X concept

2021 Toyota bZ4X concept

2021 Toyota bZ4X concept

The bZ series BEVs will have a human-centered approach aimed at widespread use in regions such as China, the USA and Europe, where there is significant demand for BEVs, and where there is a large supply of renewable electricity.

A uniquely shaped steering wheel eliminates the need to change grip when steering, and also contributes to a spacious interior. The vehicle will have a steer-by-wire system that provides a smooth driving feel aligned with the driver’s intentions. The low position of the instrument panel and the location of the meters above the steering wheel serve not only to enhance the vehicle’s sense of space, but also improve visibility and contribute to safe and secure driving.

2021 Toyota bZ4X concept

The bZ4X has a new AWD system jointly developed by Toyota and Subaru. In addition to the use of regenerative energy systems, the vehicle also adopts a solar recharging system that recharges the battery while stationary.

Although Genesis was originally a Hyundai flagship model name, the company decided to spin it off as a stand-alone brand name for a line of more luxurious models. The name is fairly ‘neutral’ in the same way that Lexus, Infiniti and Acura do not immediately register as Japanese brands.

Since being established in 2015, Genesis has steadily built up its portfolio of products, mainly with the American market in mind. There are obviously other models to come and the design language that they may have has been shown in the Genesis X, an EV GT (Gran Turismo) concept car.

Unveiled on a rooftop in Los Angeles, the presentation depicted the dynamism of California’s car culture and the brand’s pioneering spirit, with the promise of a sustainable future for all. It is the brand’s fifth concept car, following the New York, GV80, Essentia, and Mint concepts.

“The Genesis X Concept embodies the essential elements that Genesis pursues in its designs. Meet the future of Genesis design through this concept car, which embodies our brand’s progressive and audacious spirit” said Jay Chang, Global Head of the Genesis Brand.

In particular, the new concept car is a high-performance GT that maximizes use of the Two Lines design element that Genesis is known for. The Two Lines theme, which is applied throughout the interior and exterior, including electric charging devices, embodies the design language of future Genesis EV models. The name is a combination of ‘Genesis’ and the letter ‘X’, which symbolizes a ‘hidden hero’.

“The Genesis X Concept can be described as the ultimate vision of Athletic Elegance, the inherent design language of Genesis,” said Sang-Yup Lee, Head of Genesis’ Global Design. “The signature Two Lines theme and sustainable luxury will be blueprints for the futuristic designs and state-of-the-art technologies that Genesis seeks to adopt in its future models.”

Inherent dignity and pride
The front of the Genesis X features a low, yet broad silhouette thanks to the combination of the shield-shaped Crest Grille, which represents the brand’s inherent dignity and pride, and the two-lined headlamps, which cut through the wheelarch. The double-layered bumpers also create a strong impression.

The two-lined Quad Lamps symbolize Genesis’ unparalleled technology and design, while a 3-dimensional G-Matrix pattern was applied to the sharp and intricate metal structure of the Crest Grille, the symbol of Genesis, to accentuate the imagery of a futuristic electric car. The internal pattern of the grille has been painted in the same colour as the exterior in order to create a sense of unity.

Simple design with sophisticated image
The styling has a simple, yet sophisticated image by integrating the bonnet and the fender to create a single panel-based Clamshell bonnet, resulting in one clean, sensual and uninterrupted surface. The bottom front air vent intake features a thin and sophisticated mesh form that not only creates a sturdy impression, but also helps cool down the vehicle, facilitates airflow, reduces air resistance, and helps extend mileage.

The side profile follows the traditional GT model design with a long bonnet and short rear, and the two-lined lamps leading to the headlamps and taillights are impressive. In addition, the arching Parabolic Line that runs along the side, and the fender’s maximized volume, create a dynamic and elegant impression.

The rear design, incorporating the shape of a horseshoe, exudes a simple and sleek image, while the voluminous fender creates a sophisticated, yet strong impression. In addition, the taillights, which feature a two-lined design like the headlamps, evoke a sense of unity with the front, and create a sophisticated and sensual image with diffusers that accentuate the Two Lines aesthetic.

While the slick, slide-to-open charging door, which features no parting lines, creates a progressive and high-tech image, the Two Lines design element is emphasized through the two-lined lights around the charging port.

Genesis designers maximized the concept car’s sporty sensibility by incorporating two-layered, turbine-type alloy wheels with 5 spokes. The lime accenting on the brake calipers hints at the high-performance character of the Genesis X Concept.

The concept car’s Lençois Blue finish was developed to express the level of sustainable luxury that Genesis pursues. It is inspired by the lagoons of Maranhenses National Park in Brazil, where a lake forms only during the rainy season.

Driver-oriented interior
Inspired by the Beauty of White Space, the Genesis X Concept’s interior features a driver-oriented design with a cockpit that surrounds the driver with all operating systems and displays. Differentiation of space by colouring the driver’s seat scotch brown and the passenger seat an ocean-wave green-blue helps emphasize the concept car’s unique design.

The design of the dashboard creates the sense that it is enveloping passengers and is connected to a floating center console. Again, using the Two Lines design element, the slim and indirect air vents that surround passengers, as well as the side window molding, provide a sense of unity with the exterior design. Interior materials showcase the type of sustainable luxury that the Genesis brand pursues.

In addition, the Free-Form display, which manages various functions such as clusters, navigation and air conditioning system, and the Crystal Sphere Electronic Shift Lever, which integrates driving mode settings, add a high-tech atmosphere to the interior.

The use of upcycled materials adds unique character to the Genesis X’s interior. A weave-patterned fabric made out of leftover pieces of leather from previous manufacturing processes was used for the safety belts, parts of the steering wheel, and the airbag cover, highlighting the concept car’s eco-friendliness.

Genesis made its official entry into China this week with a spectacular Brand Night at Shanghai’s International Cruise Terminal. The company will use an all-new business model for the Chinese market and gradually develop its presence through an omnichannel approach based on direct sales, supported by trusted agents and online sales.

MG is an old British brand and while many Malaysians may think the brand has faded away, it is actually still around and is owned by SAIC, a company in China. The company is known as MG Motor UK Limited today and has a range of models which it sells in certain markets.

Like other carmakers, MG Motor also has an eye towards the future and it will show what its vision is at the 2021 Shanghai Auto Show later this month. The vision will take a 3-dimension form known as the Cyberster concept car which was developed by the team at the MG Advanced Design Centre in London.

MG Cyberster concept 2021

MG Cyberster concept 2021 (1)

It is a 2-door, 2-seater sportscar recalling the brand’s tradition, drawing a number of styling cues from the classic MGB Roadster. There are those classic round MG headlights, coupled with a slim grille design, along with interactive ‘Magic Eye’ headlights that open when switched on.

Other interesting details of the MG Cyberster are the ‘laser belt’ LED strip down the side of the car and the outline of the door, which follows the direction of the LED strip. The tail lamps are of LED construction and are integrated flat into the rear of the car, projecting a digital image that echoes MG’s British heritage.

MG Cyberster concept 2021

“Sports cars are the lifeblood of the MG DNA and Cyberster is a hugely exciting concept for us,” declared Carl Gotham, Director of SAIC Design Advanced London. “The Cyberster is a bold statement that looks strongly into MG’s future, touching on our heritage but more importantly building on our cutting-edge technology and advanced design.”

The Cyberster’s, with intelligent all-electric architecture, will have a projected EV range of 800 kms and is claimed to be able to go from 0 to 100 km/h in less than 3 seconds. It will also feature 5G interconnectivity.

One of the current MG models on sale and (below) two concept cars presented in earlier years.

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Over the next 4 years, Lexus will step up its electrification program and introduce up to 20 new models, with fully electric as well hybrid powertrains. As a preview of what is to come, Toyota’s luxury brand today presented to the world its LF-Z Electrified concept car. The conceptual BEV (Battery Electric Vehicle) incorporates driving performance, styling, and technologies envisioned for realization by 2025.

The LF-Z Electrified has a BEV-dedicated platform which features a new 4-wheel driving force control technology known as DIRECT4. This uses the instant responsiveness of an electric motor’s driving force to freely control a vehicle’s four wheels for superior and highly flexible driving performance that sets it apart from conventional vehicles. The system controls the distribution of driving force through the seamless orchestration and calculation of accelerator pedal application and steering wheel operation, resulting in powerful acceleration and cornering performance that aligns near-perfectly to the driver’s will.

2021 Lexus LF-Z Electrified Concept

The use of steer-by-wire eliminates the need for a mechanical connection through the steering shaft, resulting in a more direct response between steering operation and driving force. This enables the vehicle to turn with less steering angle―and more precision―in response to driving conditions.

Lexus Driving Signature
Although the LF-Z Electrified marks the move away from conventional combustion engines, future BEV models will still have the Lexus Driving Signature, a unique Lexus driving experience that aims for a linear response that is faithful to the driver’s intentions, including the feeling of seamlessly connecting deceleration, steering and acceleration in all driving situations.

2021 Lexus LF-Z Electrified Concept

The LF-Z Electrified achieves an ideal balance and inertia by optimally positioning the battery and motors. The electrification technology allows for innovative packaging and design, and raises the Lexus Driving Signature to an even higher level by significantly evolving the basic performance of the vehicle.

By orienting the battery assembly longitudinally under the floor of the vehicle, the chassis becomes more rigid and the car’s centre of gravity is lowered for improved dynamics. In addition, this layout  helps mitigate vibrations and unpleasant noises from penetrating the passenger cabin upholding the Lexus DNA of quietness and ride comfort.

2021 Lexus LF-Z Electrified Concept

With a 90 kWh lithium-ion battery pack, the LF-Z Electrified, which is said to weigh 2,100 kgs, is expected to have a range of up to 600 kms. The total system output of 400 kW/700 Nm will be able to accelerate it from 0 to 100 km/h in a projected 3 seconds and reach a maximum speed of 200 km/h.

Styling continues to evolve
Measuring 4880 mm in overall length and 1960 mm in overall width, the LF-Z Electrified’s sculpted and emotional exterior strongly accentuates the uniqueness of Lexus design. It suggests the direction of the evolution of Lexus styling where the overall form, which starts low in the front and peaks toward the rear, is composed of a continuous silhouette centered on a smooth cabin.

Large-diameter wheels that transmit the power of the high-power electric motors to the road surface are situated as much as possible at the vehicle’s four corners for a wide stance with a low centre of gravity.

Lexus designers took up the challenge of evolving the Lexus design icon of the spindle shape into a spindle body as the overall body architecture in a new form of expression. The aim was to create a 3-dimensional design that transforms the form of the body itself into the icon of the Lexus brand and to continuously develop functional expressions and styling that keep abreast with the evolution of technology.

2021 Lexus LF-Z Electrified Concept

The use of DIRECT4, which freely controls the driving force of the four wheels, enabled styling that evokes the image of dynamic driving in which the distribution of driving force is linearly shifted. The accentuation of the doors fluently transitions from the front wheels to the rear wheels, which are surrounded by shiny, projecting, flare-shaped molding.

2021 Lexus LF-Z Electrified Concept

In the rear, a clean and simple horizontal design combines with the molding that emphasizes the projecting wheels to express a powerful stance in support of a torque-strong driving force. Also, horizontally displaying ‘LEXUS’ in the continuous slender rear combination lamp contributes to styling that, along with the front of the vehicle, symbolizes the next generation of Lexus.

Tazuna cockpit with true Omotenashi
To provide a uniquely BEV driving experience, the interior is equipped with a ‘Tazuna’ cockpit and features an open and minimalist design. ‘Tazuna’ (Japanese for ‘rein’) refers to the relationship between horse and rider, who communicate through a single rein. While the cockpit is a key focal point, the low positioning of the instrument panel relative to the vehicle occupants and other measures are used to express a refreshing minimalism and a space that offers true Omotenashi (hospitality).

2021 Lexus LF-Z Electrified Concept

2021 Lexus LF-Z Electrified Concept

2021 Lexus LF-Z Electrified Concept

The entire interior has been made a clean and high-quality space by a form that seamlessly connects the cowl to the front doors and on to the rear doors. Also, a panoramic roof uses long plates of glass that bring about a feeling of openness, emphasizing the minimalist environment.

In the LF-Z Electrified, Artificial Intelligence (AI), which learns the driver’s preferences and behavioural characteristics, provides constant support to the driver. Voice communication contributes to improved operability while driving. The voice recognition system uses the latest AI to recognize, learn, and adapt to a driver’s habits and preferences, supporting with tasks such as determining driving routes and even making restaurant reservations. Ultimately, it becomes the driver’s ‘concierge’ and partner for every journey.

2021 Lexus LF-Z Electrified Concept

Lexus is also working with Mark Levinson, its long-time partner in the audio field, to develop a system which can reproduce a concert hall-like audio experience. With the next-generation sound management function, active noise cancellation facilitates interaction or privacy amongst passengers, providing a quiet and comfortable interior space.

2021 Lexus LF-Z Electrified Concept

COVID-19

Just as Toyota established Calty in California in 1973 as an advanced design studio to develop new models, mainly for the US market, it also set up a design studio in Europe to develop products more tailored for that region.

Located in the south of France, the facility known as ED2 has been in operation since 2000 and is now Toyota’s European Design Headquarters. ED2 was responsible for carrying out design studies, especially of A-segment models, and was a major contributor to the original Yaris project. It was also responsible for the original concept for the C-HR crossover SUV.

Preview of the next Aygo?
Now ED2 is also bringing the same visual boldness to small cars with the Aygo X prologue, a concept model which is likely to be a preview of the next generation of the Aygo that was introduced in 2005. The Aygo was jointly developed by Toyota, Peugeot and Citroen (which have their own versions) and is also built as a factory in the Czech Republic which is jointly owned by the three companies.

2021 Toyota Aygo X prologue

“With the Aygo X prologue, I believe we’ve demonstrated that a small car can still be big and bold in personality,” said Ken Billes, Assistant Chief Designer at ED². The design has unique DNA and meets the demands of customers wanting flair, distinctiveness, and the chance to make a personal statement. Building on the model’s style icon position, ED² set out to design a new car specifically for them.

ED² assigned a dedicated team to focus on a unified message from start to finish and they became quickly convinced that there was an opportunity to bring a bolder and stronger design. From this conviction, the Aygo X prologue was born.

2021 Toyota Aygo X prologue

Bigger and taller
With the Aygo X prologue, an additional cheeky mischievousness is added to the mix. It’s just as fun like the current model, now with an added edginess to it. From every angle, it expresses a strong personality and an even stronger stance. By bumping up the size of the wheels, the driver sits higher and has a higher eye point for greater visibility, while additional clearance underneath will be appreciated when travelling on rough roads.

A bold bi-tone execution creates a unique graphic profile that grabs attention in the street by emphasizing the car’s readiness to leap forward into action. The wedged roofline also increases the dynamic feeling for a more aggressive sporty image. High-tech headlamps hug the upper bonnet to form a wing-like shape while, lower to the ground are the large hexagonal grille, foglamps and skidplate.

2021 Toyota Aygo X prologue

2021 Toyota Aygo X prologue

2021 Toyota Aygo X prologue

For the adventurous and active types
Practicality is an important aspect for the Aygo X prologue. The rear skidplate houses a bicycle-holder mount while, housed in the door mirror is an action-camera ready to record adventures at any time. An integrated roof rack accentuates the vehicle’s profile, as well as creating a visual link with the hexagon tail lamps, a subtle reminder of the Aygo DNA.

The designers at ED2 understand that, in life, colours are central to our emotions. For the Aygo X prologue, a ‘spicy’ concept to life is created with inspiration from certain ingredients such as chilli, ginger, wasabi and black pepper. Moreover, use of bi-tone was an additional invitation to take colour balances to another level with the inclusion of a fine sprinkling of blue metallic flake into the paint mix. The resulting dazzling effect makes the colour fully deserving of its name of Sparkling Chilli Red.

2021 Toyota Aygo X prologue

Working differently but together
The challenging project of creating the Aygo X prologue under present conditions has been a great test of the agile process of fast and fluid design development at ED2. Whether together or remotely, ED² design team members worked seamlessly from hand-sketching to digital sketch-modelling, to virtual reality simulations, to 3D ‘speedshapes’, right to the final car itself.

Although Toyota does not officially state that the Aygo x prologue will become the next generation of the Aygo, it looks pretty much like a production-ready design and will certainly be on a version of the TNGA (Toyota New Global Architecture) platform that is now used for all new models.

First generation of the Aygo was introduced in Europe in 2005. (above). It is currently in its second generation (below) which was launched in 2014.

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Sportscar makers – as well as every other carmaker – know that the future is electric and they cannot waste any more time just doing R&D but actually get products out on the roads for sale. Nevertheless, the process of R&D still has to continue to advance technologies as well as develop new ones.

Motorsports offer a good testbed for R&D as extreme conditions are encountered, for which solutions to problems have to be found quickly with the competitive environment. The learnings gained by the engineers can be brought back and use for production cars.

Lotus E-R9 EV racer prototype

Lotus appears to be doing just that with the E-R9, a dramatic new design study for a next-generation pure electric endurance racer that could be on the starting grid of circuits around the world for the 2030 racing season.

‘E-R’ stands for Endurance Racer, while ‘9’ is the car’s competition number carefully chosen in tribute to Lotus’ racing past. It was in a Lotus Mark IX that the race team made its debut appearance at the Le Mans 24 Hours, with company founder Colin Chapman among the drivers competing. The year was 1955, meaning the E-R9 race car concept – if raced in 2030 – would be in celebration of the Mark IX’s 75th anniversary.

Lotus E-R9 EV racer prototype

Technology showcase
The E-R9 has been developed by Lotus Engineering and is intended to serve as a technology showcase of Lotus philosophy, capability and innovative spirit in the fields of advanced electrified powertrains and aerodynamics. It was developed by the engineering team that included Louis Kerr, principal platform engineer on the Lotus Evija pure electric hypercar as well as technical director, GT, Geely Group Motorsports International.

Visually, it was brought to life by the Lotus Design team, led by Russell Carr, Design Director for Lotus. Finished in striking black and gold – a clear nod to Lotus’ pioneering motorsport heritage that led to 13 Formula 1 championship titles – the EV features a sleek fighter jet-style canopy centrally mounted in a delta-wing upper body.

Lotus E-R9 EV racer prototype

‘Morphing’ body panels
Chief among the car’s aero innovations are its ‘morphing’ body panels. Located across the delta-wing profile, this adaptability – where active surfaces can change their shape and attitude to the air flow either at the press of a button by the driver or automatically according to performance sensor inputs – would deliver minimum drag on the straights and maximum downforce in the corners.

Vertical control surfaces at the rear would generate aerodynamic forces to help the car change direction, without the limitations of grip at the tyre contact patch. The result is a racer that’s partly driven like a car and partly flown like a fighter jet.

Lotus Evija
Lotus Evija electric hypercar

Technology from Evija
The E-R9 has an advanced electric drivetrain powering each wheel independently, a system enhanced with torque-vectoring. It builds on technology already integrated on the Evija though, for the E-R9, the system would be fully adjustable by the driver on the move.

“Battery energy density and power density are developing significantly year on year. Before 2030, we’ll have mixed cell chemistry batteries that give the best of both worlds, as well as the ability to ‘hot-swap’ batteries during pitstops,” predicts Kerr.

The Electric Drive Unit (EDU) test cell is an all-new facility at Lotus Engineering. It allows engineers to test EV powertrains including the motor, gearbox and supporting electronics. Lotus software can communicate with the motor control system and load the powertrain as if it were in a vehicle, to test, develop and validate its performance.

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Over the past year, with lockdowns forcing many people to stay home and still have to work, some have found motorhomes useful for getting around, treating them as mobile offices for certain situations. Nissan’s designers may have picked up on this trend and have developed an office on wheels with its NV350 van.

For the remote working lifestyle
Referred to as the Office Pod concept, it offers dual purpose functionality that will make the remote working lifestyle more enjoyable. The customised van incorporates a ‘pod’ that is a workspace, complete with everything needed to get a job done – including a coffee station. Ambient edge lighting provides relaxing illumination and the floor is of polycarbonate so you can see the ground below (perhaps to feel ‘connected’ to the outside world).

Nissan NV350 Office Pod Concept 2021

Nissan NV350 Office Pod Concept 2021

Nissan NV350 Office Pod Concept 2021

While its name has ‘office’ in it, the concept vehicle can also be used for recreational purposes. The pod can slide further out so you can sit in the open even when it rains, or go on the roof which has a balcony.

For journeys away from the highway too
The NV350 Office Pod also has some exterior modifications which allow the vehicle to be driven a bit further off the highway if desired. Extra overfenders protect the bodywork from flying stones, while a simple stairway can be neatly tucked in the sliding door opening.

The NV200 Concept which was displayed at the 2007 Tokyo Motorshow.

Similar concept in 2007
This year’s concept vehicle for the Tokyo Auto Salon follows the concept that was used in 2007 two years before the NV range of light commercial vehicles was introduced. Nissan displayed a NV200 Concept at the 2007 Tokyo Motor Show which was presented as a ‘smart business tool of a new generation’. It had a customisable cargo area housing a pod that could be configured  for different business needs.

The display vehicle was intended for use by a professional ocean photographer. The work area was equipped with a remote control panel for a spider camera, as well as equipment for organising and editing photographs and images while on assignment.

NV350 and NV200 vans

Visit www.nissan.com.my to know more about the NV200 range as well as well other Nissan models available in Malaysia.

 

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Retro models have a certain appeal to the young and of course to the old, who remember the originals. Perhaps they bring back memories of happier times or of what is perceived to be more adventurous periods in automobile history.

Car designers often look to previous models for inspiration and sometimes use certain elements in a new model. Sometimes they may even recreate or, in the more popular term used today – reimagine – a model in the 21st century.

Renault R5 Prototype 2021

Reimagining a cult model
Understanding that the soul of a brand is in its roots, Renault’s designers have chosen to reconnect with the past and draw inspiration to find the spirit of the glorious times. They have created the Renault 5 Prototype, a model that immediately brings to mind the cult model from Renault’s past, the R5.

The role of the Renault 5 Prototype is to show that Renault will democratize the electric car in Europe with a modern approach to the popular and essential car. Like its predecessor, it is a compact and cute city car but with a modern, 100% electric twist.

The modern approach is evident in the chosen finishes and materials, which are inspired by the worlds of electronics, furniture and sports. It has also kept the fun, anti-crisis and mischievous side  with the pop of yellow highlights.

Renault R5 Prototype 2021

Urban, electric, attractive
This prototype embodies modernity relevant to its time – urban, electric, attractive – and is immediately recognizable. With a modern treatment of lines and flush surfaces with futuristic detailing (lights, front face, etc, the result is resolutely in the spirit of the current times.

The styling elements taken from the original design in a modern way hide very modern functions. For example, the bonnet air intake hides the charging hatch; the rear lights include aero flaps, and the foglamps in the bumper are daytime running lights. There is even a hint of the original ‘5’ on the side grid, the wheels and the rear logo.

Renault R5 Prototype 2021

French in many ways
The front end and the textile roof drawn from the world of furniture are full of ‘French charm’, a hint of mischief, character that pulls on the heartstrings. The front and rear logos light up, bringing the car ‘to life’. The French flag in the rearview mirrors to underline the “invented in France” side of the electric vehicle, while the headrest lights and the name displayed on the small transparent screen on the dashboard, invite you to hop in for a ride.

The fenders extend a bit and those who remember the potent R5 Turbo of the 1980s. It had a more aggressive widebody appearance and the engine was actually in the middle. It won four times in the WRC and is a collectors item today.

Renault R5 Prototype 2021

‘Renaulution’ strategic plan
Renault has not said anything about this prototype going further and unveiled it in conjunction with the announcement of its ‘Renaulution’ strategic plan. The plan calls for about a third of Renault sales to be electric vehicles by 2025, by which time the company will have launched at least 7 EVs. This could be one of them.

The original R5 actually started off as an idea penned by a Renault designer in his free time. When his bosses saw it, they liked it and authorised developing it into a production model. It was produced between 1972 and 1985 and sold worldwide, including the USA. It cost about RM10,800 in Malaysia in the mid-1970s. During the 1980s, a powerful variant known as the R5 Turbo (below) was developed, primarily as a homologation special for use in rallies. It was quite a different car as the 1.4-litre engine was mid-mounted and produced 160 ps/21 Nm, which went to the rear wheels instead of the front wheels.

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Over the past 15 years, a number of new companies have announced intentions to make cars, mainly electric vehicles. The notion was that cars of the future are largely packages of electronics so it was more like putting a computer package on wheels with people inside. Obviously, it’s not that simple as there are quality and safety issues to consider but there have been many companies which have already started up and begun making hybrid or electric cars.

Joining them could be Sony – yes, the Sony we all know from the consumer electronics sector – which actually indicated its intentions a year ago at the 2020 Consumer Electronics Show (CES) in America. At that time, it displayed what seemed to be a concept car to show off various technologies, which is also done by other electronics companies.

2021 Sony Vision-S prototype
Vision-S concept first shown at CES in 2020.

From concept to running prototype
However, it appears that the company has decided to go further with the concept car and has been quietly developing it into a running prototype. In fact, for the CES this year, Sony even showed a short video showing the car – known as Vision-S – being tested on public roads and on a test track in Austria.

“We made a fairly grand announcement [at CES 2020], so I often get asked why Sony moved into car development. As a matter of fact, the move wasn’t triggered by any dramatic decision. Rather, it was more like the time had finally come. At the time, the 2010s—the decade of smartphones—were drawing to a close, and we knew the next decade would belong to mobility” said Izumi Kawanishi, a senior Vice-President in the company.

Full technical details are still not revealed but it has a fully electric powertrain. It obviously has much experience in electronics, even in automotive-related areas, but as it has not made cars before, it has commissioned Magna Steyr to provide engineering services for chassis development.

Other partners include familiar names such as Bosch, Continental, ZF, Vodafone Nvidia and Qualcomm as well as other companies which may not be as readily known to the public. Just as specialist suppliers work with carmakers on specific systems, Sony would be getting its own group of specialists although they may not be in traditional automotive fields.

2021 Sony Vision-S prototype

2021 Sony Vision-S prototype

In-house design
The design was developed in-house by Sony’s own team. Commenting on the appearance of the Vision-S, Daisuke Ishii, Creative Director at the Sony’s Creative Centre, said they aimed for a style that would be clearly distinct from the bold, aggressive designs with a focus on on-road performance that are common these days.

“At the same time, a nondescript or impersonal design wouldn’t work either, so it was a tough process. One of the things we tried to realize with this car was the concept of ‘wrapping’ people. So you could say the design was the stylistic embodiment of the idea of mobility that protects people through sensing. A blacked-out glass cabin wrapped in a sensor-packed case that gleams with a metallic light. The interior was also designed to encircle the rider, almost like a capsule holding people,” he explained.

2021 Sony Vision-S prototype

Camera-based rearview mirrors
The prototype has some of the technologies which were showcased last year such as camera-based rearview ‘mirrors’ – which carmakers like Lexus and Audi have already begun offering as options in countries where their use is permitted. Of course, Honda has also been offering this idea for a few years now in its LaneWatch system for blinsspot monitoring.

2021 Sony Vision-S prototype

Autonomous capability would certainly be available as the car, if it goes into production, would be entering the market when autonomous cars become available. Up to 40 sensors are installed on the car to fully cover 360 degrees and collect data and imagery to be processed by the computer.

2021 Sony Vision-S prototype

Occupant recognition
Sony interior designers also propose the use of camera imagery of occupants in the car for managing things like air-conditioning and other personal preferences. Facial recognition could identify the occupant and from data input, preferences relating to temperature or even music can be applied automatically.

2021 Sony Vision-S prototype

2021 Sony Vision-S prototype

2021 Sony Vision-S prototype

From the video, the dashboard layout can be seen to be fully occupied by digital panel displays. This is only to be expected and given Sony’s expertise in displays, we will probably see high-definition images and advanced interfaces for audio-visual systems and navigation.

2021 Sony Vision-S prototype

No production schedule has been mentioned yet so Sony is probably not in a hurry to launch is first car. It will certainly be interesting to see which of the ‘big names’ in the electronics industry will be the first to do so, signalling the beginning of a change in the auto industry’s status quo.

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