Aston Martin has revealed further details of its in-house designed V6 engine, created initially for deployment in a new range of mid-engined sportscars, starting with the Valhalla from 2022. Codenamed TM01 – celebrating Aston Martin’s illustrious engineer of the 1950s and 1960s, Tadek Marek – the engine has already undergone a series of extensive testing sessions on the dyno, as the team make progress towards creating the luxury British brand’s first in-house designed engine since 1968.
Confirmed today as a 3.0-litre turbocharged V6, the full powertrain will be electrified – an aspect that has been key to the engine’s development from day one. In parallel to the tests shown today, Aston Martin is developing a new range of hybrid systems that will ensure that the complete unit will become the most powerful in the Aston Martin range when on sale. The final power and torque figures for each application of this powertrain will be determined by the desired characteristics of each product it serves and confirmed at the time of launch.
Following the Valkyrie – the brand’s first mid-engined hypercar – many key learnings have been directly applied to this project. As a result, the decision to develop the engine with a ‘hot V’ structure was clear from the start, with the configuration allowing for this compact engine to weigh less than 200 kgs.
Aston Martin Valhalla
Higher engine speeds, in combination with the benefits of electrification, will offer the performance characteristics of a mid-engined sportscar on an extreme level. Naturally, the engine will be positioned directly behind the driver’s cabin and equipped with a dry sump system to guarantee the lowest possible centre of gravity. The system will also deliver exceptional lubrication performance during on-limit, high-speed cornering. Despite the overt nature of this powertrain, the engine is designed to meet all future emission requirements for Euro7.
“This project has been a great challenge from the start. Putting a team together to deliver what is going to be the future power of Aston Martin has been an honour. From the very beginning, we have had the freedom to explore and innovate in a way that we have not been able to do so in a very long time. Most importantly, we wanted to create something that is befitting of the TM01 nameplate and create something that would have impressed our predecessor and pioneering engineer, Tadek Marek,” said Joerg Ross, Powertrain Chief Engineer.
The COVID-19 pandemic may have disrupted the auto industry in many ways but some activities have been planned months in advance and cannot be cancelled unless forced to. In the case of the all-new Hyundai Elantra, the carmaker used The Lot Studios in West Hollywood, California for its global debut online and broadcast worldwide. Given the current situation in America, this approach was probably the best.
This is the seventh generation of the Elantra and the 4-door sedan as the pictures show, the new Elantra has a sportier coupe look. It is longer, lower, and wider compared to the sixth-generation model with the front cowl point moved back around 50 mm. These minor changes dramatically changed the shape of the car but had limited impact on cabin space. In fact, most key interior dimensions increased.
Parametric Dynamics Design
‘Parametric Dynamics’ is the phrase Hyundai designers use to describe the dramatic look of the new Elantra. Like the first generation, the seventh-generation Elantra/Avante has a bold character,” said Luc Donckerwolke, Executive Vice-President and Chief Design Officer, Hyundai Motor Group. “The fresh aesthetic was completed through unconventional lines and a face that broke a taboo in automotive design. The new Elantra is highlighted by its stance that looks like geometric crystals and divided body surfaces to get a strong emotional response from the customers.”
The new Elantra sit on Hyundai’s third-generation vehicle platform and besides weighing less, this new platform also allowed the engineers to lower car’s centre of gravity for more agile handling. The multi-load path structure also improves occupant safety during a collision.
‘Immersive cocoon’ cabin
The cabin has been packaged like an ‘immersive cocoon’ which envelopes the driver like an airplane cockpit. Low, wide structures go from the door all the way to the centre console. The low, wide structure also provides ample interior room. A large interface consisting of two connected expansive 10.25-inch touchscreen displays enhances the futuristic feeling.
A coupe-like profile typically compromises headroom but not so with this new model. With 1031 mm of front headroom and 947 mm of rear headroom, the latest Elantra actually has more front headroom and no less rear headroom than its predecessor. The longer wheelbase also provides best-in-class rear legroom and the wider track width means improved shoulder room in the front and rear.
Besides having Apple CarPlay and Android Auto to put smartphone apps on the dashboard, dual Bluetooth support is also available, so two devices can be paired at the same time – one for phone calls and one for streaming audio.
Digital Key and Voice Recognition System
Depending on the market, customers can also include an optional smartphone-based Hyundai Digital Key. This uses a dedicated mobile app, Near Field Communication (NFC) and Bluetooth Low Energy (BLE) technology to allow the car to be unlocked, started and driven without a physical key via applicable Android smartphones.
The enhanced natural language voice recognition system has more and better feature control. This system includes Speech-to-Meaning and Deep Meaning Understanding technologies, delivering speed and accuracy in voice recognition and responses, and an ability to understand context, such as the user’s location to support natural interactions.
Hybrid powertrain for the first time
A hybrid powertrain is now available in the Elantra line-up. This powertrain uses a 1.6-litre GDI Atkinson-cycle 4-cylinder petrol engine that works with a 32-kW electric motor. Total system output is 139 bhp with up to 264 Nm of torque. Powered by a 1.32 kWh lithium-ion polymer battery pack, the high-efficiency electric motor has an electric-only driving mode that delivers instantaneous torque at low speeds, with available power-assist at higher vehicle speeds.
The powertrain is mated to Hyundai’s quick-shifting, 6-speed, dual-clutch transmission, said to be a differentiating point between the Elantra Hybrid from its key competitors. Hyundai claims that the estimated fuel economy will be over 21 kms/litre.
As for the petrol version, this uses a 2-litre MPI unit that produces147 bhp/179 Nm. Hyundai says that a best-in-class consumption figure will be achieved, due in part to an Intelligent Variable Transmission (IVT). This transmission, developed in-house, has superior efficiency and replicates gearshifts like those in the automatic transmissions that customers are used to.
The transmission performs continuous shifts by the modulating pressure of the transmission’s pulley, depending on driving conditions and driver inputs. It uses a wide-ratio pulley system, which provides a broader ratio of operation compared with its competitors. This allows for improved fuel economy at higher gear ratios and improved performance at lower ratios.
Hyundai’s new Shift Control Strategy used by the IVT improves linearity between driver inputs, vehicle behaviour and acceleration. Shift response closely replicates automatic transmission step shifts.
SmartSense Safety
Hyundai’s safety suite is known as ‘SmartSense’ and comprises a new array of standard advanced safety technologies such as Forward Collision-Avoidance Assist with Pedestrian Detection; Lane Keeping Assist; Lane Following Assist; High Beam Assist; and Drive Attention Warning.
A more advanced package (at extra cost) Blind-Spot Collision Avoidance Assist; Rear Cross-Traffic Collision-Avoidance Assist; Smart Cruise Control; Highway Driving Assist; Safe Exit Warning; and Reverse Parking Collision Avoidance Assist.
Production of the new Elantra begins in Korea and America in the second half of the year with shipments starting in the fourth quarter. It’s not known when the new model will be available in Malaysia though it would almost certainly be in 2021 if it continues to be assembled locally at the plant in Kedah.
Hypercars are the supercars of the 21st century and breaking away from the traditional big internal combustion engines of the 20th century, they are propelled by electric motors or hybrid powertrains. And where it was only car manufacturers that had the resources to develop powerful cars, the availability of modern technologies like 3D printing has made it possible for anyone with enough money to start a small company to develop and make a few.
Kevin Czinger (pronounced ‘zinger’) is one such entrepreneur who has developed and built a hypercar with proprietary hybrid powertrain and additively manufactured chassis that is claimed to be an evolutionary leap in performance vehicle creation.
Though he went to law school, Czinger has been involved in advanced car development for more than 10 years, employing advanced production technologies. The Czinger 21C hypercar is designed, manufactured and assembled at his base in Los Angeles, California. It incorporates vehicle architecture that is centered around driver-focused, 2-person in-line seating configuration within what would almost certainly be a carbonfibre shell.
Details of the powertrain are not revealed at this time, but it is said to have been tested and generated 1,233 bhp. This can get the 21C from standstill to 100 km/h in 1.9 seconds, it is claimed.
The brand launch and 21C’s debut will be at the Geneva International Motor Show next month. In the meantime, Czinger has released two videos which show the car moving very fast across a naval base in San Francisco and on the Pacific Coast Highway in California.
Of the 11,567 units of BMW, MINI and BMW Motorrad (motorcycle) vehicles that BMW Group Malaysia delivered last year, 3,148 were electrified models with all-electric or hybrid powertrains. These joined the total of over 17,000 electrified vehicles delivered by the company since 2015.
On a global scale, a total of 145,815 electrified BMW and MINI vehicles were delivered worldwide in 2019, contributing to half a million such vehicle vehicles delivered to date.
2019 also marked the third consecutive year BMW Group Malaysia expanded the infrastructure for electromobility in the country, having introduced 18 new BMW i Charging Facilities across Malaysia. This brings the number to over 30, set up within 3 years.
Sales by brand
The BMW brand saw 9,300 new owners in Malaysia last year, with more than a quarter (2,514 units) having chosen the 3-Series. Another key contributor in 2019 was the 5-Series, with over 2,000 units delivered nationwide.
The X Family recorded total sales of 3,985 units and the X3 sold in the largest volume (1,354 unit), followed closely by the X1 (1,331 units). The electrified X5 xDrive40e accounted for 24% (975) of total deliveries, making it the third bestselling BMW X model in 2019.
MINI delivered 1,142 vehicles last year, with the Countryman version accounting for more than half the number (685 units). Worldwide, MINI brand deliveries totalled 346,639 units in 2019.
Exports from Malaysia
Having made big investments in its production facilities at the Inokom plant in Kedah, BMW has also exported some of the production. Including engines, to other ASEAN markets. It has been exporting the 5-Series to the Philippines and is also preparing to export other models in future, including the 7-Series. Vehicles imported to other ASEAN markets can enjoy duty-exemption under the provisions of the ASEAN Free Trade Area (AFTA) agreement, enabling distributors to sell them at more attractive price levels.
The 5-Series assembled at the BMW facility in Kedah, as well as engines also produced there, are exported to neighbouring countries and enjoy duty-free importation under the AFTA agreement.
Financial services
With a range of flexible financing plans, BMW Group Financial Services Malaysia also achieved a strong business portfolio, having financed half of the new BMW and MINI vehicles delivered last year. Its Easy Drive financing solution provides flexibility as well as affordability to customers.
After cumulative sales of more than 3 million units since 2002, Kia’s Sorento SUV will enter its fourth generation this year with the world premiere of the model at the 2020 Geneva International Motor Show early next month.
The Korean carmaker’s flagship global SUV will be the latest addition to the brand’s reinvigorated SUV line-up. The new model also marks the first-time adoption of hybrid power in the Sorento range.
The first vehicle based on Kia’s new-generation midsize SUV platform, the Sorento is said to raise standards in its segment for practicality, offering space on a par with larger vehicles.
Kia aims to outdo competitors in the global SUV market by applying a range of innovations to the new Sorento. These include advanced driver assistance systems and progressive connectivity and infotainment features.
Three generations of the Sorento have been produced since 2002.
SEAT, the Spanish carmaker that is part of the Volkswagen Group, has unveiled the all-new Leon which will have its public launching in Geneva in March. Over 2.2 million units have been sold since it was added to the SEAT range in 1999 and, like the latest Volkswagen Golf 8 and Skoda Octavia 4, it sits on the Volkswagen Group’s MQB Evo platform.
“The SEAT Leon has been improving generation after generation being able to conquer new customers. In 2019, the Leon was the best-selling car for SEAT with more than 150,900 vehicles delivered, as well as being the best-selling car in Spain during the past 5 years,” said SEAT’s Executive Vice-President for Sales & Marketing and CUPRA CEO, Wayne Griffiths. “We have now created the best Leon ever. The new Leon has been designed keeping the ‘created in Barcelona’ spirit and at the same time being the safest, most connected and with the widest range of engines the brand has ever seen. We believe we have all the ingredients to make of the new Leon a great choice not only for private customers but also for corporate fleets.”
The new Leon is available in 5-door hatchback and estate (below) bodystyles.
Evolutionary approach to design
The exterior design takes an evolutionary approach that enhances the volume and proportions of the vehicle, with the increased wheelbase which translates to 49 mm extra legroom for rear occupants, and length for both the 5-door and the Estate. The form was specifically developed to enhance overall efficiency with improved aerodynamics that have the drag coefficient (Cd) lowered by around 8% compared to the previous generation.
Typical of Spanish design philosophy, the car’s appearance has a lot of personality, with a stronger three-dimensional connection between the grille and headlights together. The headlights are set back, giving it deeper focus while making it instantly recognisable. The body surfaces have evolved, with stronger shapes creating more shift in the light and colour tone across the body, which together create a more elegant design.
The new Leon gets the latest in lighting technology, with the cold white light colour of the LEDs provide superior luminosity of up to 900 lumens, (standard LEDS provide up to 550 lumens), thanks to the packing of 22 LEDs per module. There is integration of all the dipped beam, high beam and daytime running lights. Dynamic indicators more clearly show car’s intended direction of travel when turning, apart from being eye-catching features.
Functionality, minimalism and sleekness
Inside, the evolutionary theme continues with a clear emphasis on functionality, minimalism and sleekness. The smooth-surfaced, slim yet wide dashboard gives the appearance of lightness and appears to float. The effect is created with the help of the decorative mouldings that surround the dashboard and continue through into the front doors.
The cabin has been ergonomically designed to increase comfort, with everything within decluttered, reducing the number of physical buttons to a minimum, with a focus on the main infotainment screen, which includes gesture recognition, providing all key interaction and commands from the occupants.
Interior light is an important feature of the all-new Leon. It includes a wraparound dashboard light that covers its entire width and continues through the doors. It’s not only an ambient decorative light, but it also provides a number of key functions including blind spot detection.
A fully connected car
The Leon is declared as the brand’s first fully connected car, interfacing extensively with the more digitalised world. At the heart of the interior is the SEAT Digital Cockpit which brings together a high-resolution 10.25-inch configurable driver instrument cluster and 10-inch infotainment system. Its ‘diagonal’ graphic design positioning gets inspiration from the Diagonal avenue of Barcelona, the home city of the company. It’s also the first time that the design interface has been created at the new SEAT Digital Lab.
A new voice recognition system enables a natural understanding of language to allow the user to interact with the infotainment system using natural commands, making corrections and referencing previous commands. With the Full Link system, the occupants can connect their smartphones and access their digital data no matter what device they use – either wireless Apple CarPlay (based on Bluetooth or WLAN) or Android Auto using a cabled connection.
The built-in eSIM delivers the eCall service which has been required on all new cars since April 2018. This service directly contacts emergency services should an incident occur. At the same time, the system transmits vital data to the emergency services such as the car’s location (based on GPS data), engine type, and number of passengers.
Car2X connectivity is a cloud-based technology that enables drivers to receive advanced warning on the status of upcoming traffic lights or an incident on a motorway further up the road, with traffic information appearing in real-time on the screen.
Wide range of powertrains
Besides petrol (TSI) and diesel (TDI) engines, customers can also have mild-hybrid (eTSI) and plug-in hybrid (eHybrid) powertrains. Transmissions available are both 6-speed manual or a 7-speed DSG (direct shift gearbox) transmission. The DSG automatic transmission now benefits from shift-by-wire technology. The system is designed so that the gear selector is no longer mechanically connected to the gearbox, instead using electronic signals to indicate a shift.
The petrol engines are all direct-injection, turbocharged units with outputs between 110 ps and 190 ps. These include a 1.0-litre 3-cylinder unit as well as a 1.5-litre TSI 4-cylinder unit. Both engines use a Miller-cycle combustion process and variable geometry turbocharger to ensure performance and efficiency, as does the integrated Active Cylinder Management.
There are 2 diesel powertrain options, both 2.0 litre TDI units, with outputs of 115 ps and 150 ps. The turbodiesel engines introduce a new Selective Catalytic Reduction system that includes dual AdBlue injectors to significantly reduce NOx emissions compared to previous generation diesel engines.
As for the Mild Hybrid (eTSI) powertrains, these employ the 1.0 TSI and 1.5 litre TSI petrol engines which are mated to a 48V starter-generator, with energy from a lithium-ion battery pack. The car can coast (no pedal input from the driver) with the engine switched off (while retaining all key electric functions, such as power steering), harvest energy under deceleration and provide electrical torque assistance during acceleration.
The eHybrid variant is a plug-in hybrid (PHEV) and this uses a 1.4-litre TSI petrol engine with the electric motor, a 13-kWh lithium-ion battery pack and 6-speed DSG transmission. The system output is 204 ps and recharging a totally empty battery pack to 100% is said to take less than 3.5 hours. The PHEV Leon can run on electric power only with a claimed range of 60 kms.
Highly-developed assistance systems
The latest Leon is the safest vehicle the brand has ever developed, the carmaker declares. The safety systems see more of its surroundings and react to obstacles on the road or sudden movements by other drivers, thanks to the integration of a suite of updated and completely new advanced driver assistance systems (ADAS). The new technologies continually sense the environment to offer the optimum protection whatever the scenario.
Predictive Adaptive Cruise Control (PACC) and Emergency Assist 3.0 protect the vehicle and its occupants while driving or stationary. PACC uses feeds from GPS data delivered from the navigation system and input from the front-mounted camera and Traffic Sign Recognition, allowing it to proactively adjust the cruising speed depending on the road layout ahead (bends, roundabouts, junctions, changes in speed limits and built-up areas). This reduces the requirement for driver input and also sudden speed changes and manoeuvres.
Production of the new model has started at the SEAT factory but prices are unlikely to be announced till March. However, like Skoda, SEAT products would be slightly cheaper than equivalent Volkswagen models.
The dynamic development programme for the fastest and most technically advanced McLaren ever ended with McLaren chief test driver, Kenny Brack, taking the new Speedtail up to its maximum speed of 403 km/h at the Kennedy Space Centre in Florida, USA.
The final high-speed tests were done on the runway that the space shuttles landed on.
The final high-speed tests in the ground-breaking hypercar’s extensive engineering validation process saw Speedtail prototype designated ‘XP2’ reach its maximum speed more than 30 times on the space shuttle landing runway. The exercise concluded a programme of high-speed running carried out at multiple test facilities worldwide, including Idiada in Spain and Papenburg in Germany.
“It’s fitting that the Speedtail’s high-speed test programme concluded with multiple maximum-speed runs at a location strongly associated with pushing the boundaries of extreme performance and engineering excellence,” said McLaren Automotive CEO, Mike Flewitt. “The Speedtail is a truly extraordinary car that epitomises McLaren’s pioneering spirit and perfectly illustrates our determination to continue to set new benchmarks for supercar and hypercar performance.”
Blending sleek and seamless beauty with pioneering technologies and truly remarkable performance, the Speedtail sits at the pinnacle of the McLaren Ultimate Series. At almost 5.2 metres long, the carbonfibre-bodied 3-seat Hyper GT is the most aerodynamically drag-efficient McLaren ever and a showcase for the brand’s expertise in lightweight engineering.
1,070 ps, 1,150 Nm, 0 – 300 km/h in less than 13 seconds
The Speedtail’s petrol-electric hybrid powertrain delivers the greatest power and torque of any McLaren road car, with a combined 1,070 ps and 1,150 Nm. The straight-line acceleration and maximum speed of the car set new benchmarks for McLaren, with 0 – 300 km/h achieved in less than 13 seconds and a maximum speed reached of 403 km/h.
The McLaren-developed battery pack has a power density of 5.2 kW/kg, said to be the best power-to-weight ratio of any automotive high voltage battery system. The batteries constantly self-charge when the Speedtail is driven – there is no ‘plug-in’ element – however, a wireless charging pad that trickle-charges and maintains the battery’s status when the vehicle is not in use is also included as standard.
The first of 106 Speedtails that will be hand-assembled to customer order has now commenced at the McLaren Production Centre in the UK, with deliveries scheduled from February 2020. Each customer will pay more than US$2.25 million (equivalent to RM9.32 million today) which is the base price for the car before personalisation.
Throughout the 1980s, Toyota’s engineers worked hard to develop a hybrid system which could be commercialised and used in mass production. They succeeded by the end of the decade and the carmaker introduced its first model with a hybrid electric powertrain – the Prius. Since then, Toyota has continued to make ever better hybrid powertrains as new technology has been developed and more importantly, battery technology has also made much progress.
The hybrid concept is an ingenious marriage of an internal combustion engine and an electric motor. Their performance – in unison or individually – is governed automatically and seamlessly by an intelligent system that draws power from the appropriate source to maximise efficiency, or performance.
Electric power is generated by the engine while the car is being driven and is also converted from the kinetic energy produced when braking or slowing down. Power is stored in a high-voltage battery pack that needs no ‘plug-in’ recharging.
It started with the RX 400h
Lexus, Toyota’s premium luxury brand, has also been collaborating in the development of hybrid powertrains, apart from drawing on the development work done by Toyota. Years of R&D culminated in the RX 400h, the first self-charging hybrid Lexus and world’s first luxury hybrid vehicle, launched in 2005. On the outside, it looked little different from the familiar RX 300 SUV but, under the skin, things were very different. Yes, there was a 3.3-litre petrol V6 engine under the bonnet, but this was just one element in the all-new self-charging hybrid electric system.
The development of the Lexus Hybrid Drive brought ‘full’ hybrid technology to motorists. It meant the vehicle could run on electric power alone, with zero emissions and fuel consumption. Initially, this was limited to low-speeds and relatively short distances due to limitations in technology, especially battery capacity. But as the technology was developed, the capability increased significantly. Today, Lexus hybrids can travel up to 50% of the time in congested urban environments without the petrol engine running.
The second generation
The second generation of the Lexus Hybrid Drive showed significant progress. Not surprisingly, it was first offered in the brand’s new flagship sedan, the LS 600h, in 2007. As the first hybrid system to feature a V8 engine – a 5.0-litre unit, the most technically advanced Lexus had yet built – it delivered the kind of power and performance typically associated with a V12. The system delivered 445 bhp and 520 Nm of torque, giving acceleration from standstill to 100 km/h in just 6.3 seconds.
When it came to emissions and fuel economy, the LS 600h also broke new ground in its class. It could achieve official combined cycle fuel economy of 10.8 kms/litre and its comparatively low emissions earned it SULEV (Super Ultra Low Emission Vehicle) status in the USA.
A sportier dimension
A sportier aspect of hybrid power was also seen in the GS 450h sports sedan. A 2-stage motor speed reduction planetary gear was used in both the GS and LS models but for the LS 600h, the hybrid transmission was upgraded. The nickel-metal hydride battery produced 280V, but a boost converter could ramp this up to 650V.
The GS 450h and the RX 450h, which superceded the original RX 400h in 2009, were equipped with a new 3.5-litre V6 engine. Thanks to the use of an electronically-controlled power split device, the transmission operated like a continuously variable transmission (CVT) but with the benefit – for the first time in a hybrid – of a manual shift mode and AI-Shift that used artificial intelligence to adapt performance to the driver’s style and the driving conditions.
More efficient, more responsive
The third generation of Lexus Hybrid Drive made advances both in efficiency and responsiveness. The revised system was first seen in the IS 300h, the first IS to feature hybrid power, which entered the market in 2013.
Central to the improved performance was a new 2.5-litre Atkinson cycle petrol engine, equipped with D-4S direct fuel injection, Dual VVT-i intelligent variable valve-timing and a high-efficiency exhaust gas recirculation system. Combined with the hybrid transaxle, this gave class-leading, sub-100 g/km CO2 emissions and fuel economy from 23.3 kms/litre.
With further refinements, this system was also adopted for the Lexus NX, the company’s first midsize crossover, and the RC 300h coupe, both of which joined the range in 2014.
The Multi-Stage Hybrid System
While the styling of the LC Coupe has earned it high praise and awards, the LC also marked a new era in hybrid electric technology. The breakthrough was the Multi-Stage Hybrid System, a new transmission device that retains the hybrid’s efficiency, but which takes the driving experience to a higher level.
The LC 500h is equipped with a 3.5-litre V6 engine that revs all the way to 6600 rpm, and benefits from detailed engineering features to promote both performance and efficiency. The Multi-Stage Hybrid System allows its potential to be exploited to the maximum by amplifying the output of both the engine and the electric motor. In this way, performance can be optimised at all engine speeds.
For the driver the rewards are more responsive and direct acceleration, greater dynamic performance and all-round driving pleasure – the ‘even sharper’ character that Lexus sought to achieve. With total system output of 359 bhp and 0 to 100 km/h acceleration in a claimed 5 seconds, the new powertrain fully justifies its place in a performance model, yet can go up to 12.3 kms/litre. Since its introduction in the LC, the Multi-Stage System has also been used in the LS 500h.
Aiming higher with fourth generation
Today, Lexus is leveraging its technology leadership with a fourth generation of Lexus Hybrid Drive that achieves even better fuel efficiency, responsive emissions and low emissions. Featured in the new ES 300h sedan and UX 250h compact crossover launched in early 2019, it combines the benefits of an all-new, ultra-efficient Atkinson cycle engine with a new electric motor that’s lighter, more compact and more power dense.
No effort was spared in this powertrain’s development, with 60 prototypes built and more than 10 million kilometres of road testing carried out. The result is the most thermally efficient engine yet to be installed in a production vehicle – rated at 41%. This means more of the power potential of every drop of fuel is captured to drive the wheels. This has been achieved with fast-burn combustion technology that ensures more power is gained without increasing emissions or fuel consumption.
Proven, robust and reliable technology
Lexus hybrids proved themselves to be intrinsically quiet, smooth and refined and, as the years passed, they also demonstrated exceptional reliability. This is not a fragile technology, but a robust and highly durable solution.
Within 15 years, Lexus has made the hybrid concept central to its brand, extending its reach from a single model in 2005 to a range of up to 10 vehicles in some regions today, covering many different bodystyles and performance levels. Worldwide, cumulative hybrid sales have passed 1.6 million units, while in Western Europe hybrids now account for 99% of all the new Lexus vehicles sold in the region.
To know more about Lexus models available in Malaysia, visit www.lexus.com.my,
When Hyundai Motor was developing its IONIQ model, it took a ‘safe’ approach by engineering the car to have multiple powertrain choices. At launch in 2016, it was available with either a hybrid, plug-in hybrid (PHEV) or pure electric powertrain. The move would allow the IONIQ to be sold in more different markets depending on the recharging infrastructure available.
It’s now been three years that the IONIQ has been in global markets and an updated version has been released. Apart from the usual cosmetic changes and feature enhancements, the significant change is in the all-electric powertrain’s performance.
Better electric performance
The battery pack now has 36% more energy capacity which enables the car to travel up to 273 kms before it runs out of volts. There’s a standard 7.2-kW on-board charger for Type 2 AC charging; using a 100-kW fast-charging station, the battery can reach 80% charge within 54 minutes. The IONIQ Electric’s e-motor generates 134 ps/295Nm.
The 2020 IONIQ Hybrid and IONIQ PHEV continue to use a 1.6-litre GDI 4-cylinder petrol engine delivering 104 ps/148 Nm. The IONIQ Hybrid’s permanent magnet electric motor can generated 32 kW/169 Nm, powered by a lithium-ion-polymer battery with 1.56 kWh of capacity positioned under the rear seats.
The PHEV’s electric motor generates 45 kW/169 Nm, powered by an 8.9 kWh lithium-ion-polymer battery. Total system output for the IONIQ Hybrid can be up to 139 ps with a maximum of 264 Nm of torque. The IONIQ PHEV offers a higher total system output of 156 ps and 264 Nm of torque. Drivers using the IONIQ PHEV can expect to travel at least 47 kms on just electric power alone with the fully-charged 8.9 kWh battery pack.
A Predictive Energy Management system, which manages charging and discharging of the battery in uphill and downhill situations to maximize battery usage. When a lack of battery state-of-charge is predicted driving uphill, the IONIQ PHEV and Hybrid increase internal-combustion engine operation to charge the battery. When a sufficient battery state-of-charge is reached during downhill driving, e-motor intervention increases to minimize fuel consumption and further energy is simultaneously recovered through regenerative braking.
Taking a cue from its similarly innovative Kona Electric, the latest IONIQ Electric adopts 1-pedal driving capability, allowing the driver to stop the car by simply holding onto the left paddle shift lever with often no need to engage the braking pedal. This maximizes the use of regenerative braking technology. Using Smart Regenerative Braking, the level of energy recuperation is automatically adjusted depending on the road incline and traffic situation in front when coasting.
SmartSense safety
All 2020 IONIQ models sold in North America will be equipped with a comprehensive Hyundai SmartSense technology package. This driver assistance system constantly monitors the environment around the car alerting drivers to potential hazards while on the road. This system includes standard Forward Collision Avoidance Assist, High Beam Assist and a Drivers Attention Warning. There are also new segment first features like Highway Driving Assist and Lane Following Assist to make long trips less stressful and more comfortable.
Eco-conscious materials
A key characteristic of the IONIQ line is its innovative use of recycled or ecologically-sensitive materials. The interior door covers are made of plastic combined with powdered wood and volcanic stone while providing the same quality appearance of typical materials but reducing weight by 20%. The softer, more natural feel is achieved along with less reliance on oil-based products.
Raw materials extracted from sugar cane are partly applied on the headliner and cargo area. In fact, sugar cane accounts for 25% of the raw materials used. Paint with renewable ingredients extracted from soybean oil is used to achieve lustrous metallic colours on key components.
Currently, only the IONIQ Hybrid is sold in Malaysia and local assembly at the Inokom plant in Kedah keeps its price down. Presumably, the updated version will be available next year as the model sells reasonably well with a price just under RM100,000.
BMW has unveiled its latest electrified model in the form of the 2020 BMW X3 xDrive30e plug-in hybrid. This latest addition to the Sports Activity Vehicle (SAV) premium segment offers ‘highest standards of driving dynamics and efficiency.’ (more…)
