Lamborghini has apparently combined thunder and lightning for its first HPEV (High-Performance Electrified Vehicle) hybrid super sports car, the Revuelto.
The word “Revuelto”, translated to English means “scrambled” or “mixed-up” and was actually a fighting bull, a celebrity in the arenas of Barcelona in the 1880s.
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While electric vehicles (EVs) may be said to have less maintenance requirements compared to vehicles with combustion engines, plug-in hybrid electric vehicles (PHEVs) – which have a powertrain comprising both an engine and electric motor – are more complex vehicles due to their electrification. They have many more electronic and electrical systems and a large battery pack.
Thus for PHEV owners, there is the extra cost (which can be high) of replacing such systems in later years. While the vehicle is still new, there is the manufacturer’s warranty to cover replacements but once it is over, then the owner will have to pay for the replacement costs.
This is where it would be a good idea to spend a bit on an extended warranty that takes over after the original warranty ends. Sime Darby Auto Selection (SDAS) offers such a warranty for the pre-owned BMW PHEV models it sells. Called +HYBRID, the programme in collaboration with Guard My Ride (GMR) and RHB Insurance, is the first in the market and only available from SDAS.
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Lamborghini has always added something extra to its model descriptions – like Super Sportscar and Super SUV – to emphasis their superlative qualities. And now, even with its new electrified model, it is using not just hybrid electric vehicle but High Performance Electrified Vehicle (HPEV) to describe the hybrid super sportscar codenamed LB744.
The new model will have its global debut soon and it is an appropriate year to do so as the carmaker celebrates its 60th anniversary. With the LB744, Lamborghini says it will establish a new benchmark in terms of performance and driving pleasure. Besides all-new architecture, the LB744 also has a new powertrain which will produce over 1,000 ps in total.
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Since 2022, Mazda has expanded its line-up of CX crossover SUVs with a greater focus on electrification with a complementary range that has a double-digit designations, with a ‘0’ added. While the popular CX-5 will remain one of the core models globally, alongside with models such as the compact CX-30, the company has additional models in the Large Product Group.
These models are the CX-50, CX-60 and CX-80 – primarily for the European and American markets, together with the wide-bodied CX-70 and CX-90. Most of the models have been launched in the past year or will be launched this year, with the first in 2023 being the CX-90. This new model, largest in the range, will take over from the CX-9 as the flagship of the brand.
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The Wankel rotary engine was first used in a car in 1964 and it seemed like a revolutionary concept that many carmakers licensed it to use for their models. However, virtually all found it to have issues which they didn’t want to waste time and money trying to address and gave up. Only Mazda worked hard to commercialize the rotary engine and succeeded in doing so from 1967.
Unfortunately, some of the characteristics of the rotary engine – high emissions and consumption – were unacceptable as the world grew more environment conscious. By 2012, Mazda had no choice but to stop using the rotary engine and it seemed that it was gone forever. From time to time, there would be rumours of its return and Mazda insiders would say ‘we are working on it but still need time…’. The last time the rumour was strong was with the Vision Study Coupe concept.
Today, the rotary engine returns but not in the way enthusiasts would expect it. It is not used as a primary propulsion system but is instead adapted for use more as a power generator in the plug-in hybrid (PHEV) powertrain of the new MX-30 e-Skyactiv R-EV model.
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When BMW decided to start offering SUVs, it first made sure that the new models would have the driving dynamics that made people buy their ‘ultimate driving machines’. Engineered to be true BMWs, their vehicles are instead called Sport Activity Vehicles or SAVs.
It’s the same for BMW M, the high-performance division, when it made the decision to electrify. For a company like BMW M, which has built up a reputation producing cars with superlative performance, going electric meant that they had also to be able to offer the same kind of performance.
The first BMW M automobile designed for purely electric mobility from the outset was the new iX M60, launched at the beginning of this year. But that was just a start and now the company has come out with another electrified model – the XM.
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The V8 that has always been the engine most associated with the high-performance brand. It was a 6.8-litre V8 in the AMG 300 SEL, nicknamed ‘The Red Pig’, that powered AMG to fame at the 1971 24 Hours of Spa.
Up till now, the top-selling C63 S has had V8 power with the current version developing up to 503 bhp from its 4-litre engine. But the V8 tradition looks like it’s coming to an end with the new C63 S E Performance that has what some might see as a ‘lowly 4-cylinder powerplant’. And to add to the despair of enthusiasts, the powertrain in this new C 63 S is a plug-in hybrid unit.
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At last, a new Mitsubishi ASX has officially been announced. The model has been around a rather long time, being freshened with cosmetic updates and special editions for the past 12 years. At one point, Mitsubishi Motors (MMC) even had plans to assemble it at Proton’s factory but when that did not materialize, Mitsubishi Motors Malaysia went ahead to have it assembled at the Tan Chong plant in Kuala Lumpur.
If this new second generation of the ASX looks somewhat familiar, you’re right. It’s similar to the Renault Captur sold by TC Euro Cars in Malaysia and has been adapted to become Mitsubishi model. Having joined the Renault-Nissan Alliance in 2017 (after Nissan acquired a controlling share in MMC), the carmaker had access to the products and technology of the Alliance. This helped it to freshen its model line-up which had stagnated due to its weak financial position.
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Just a few months after its global debut, the Ferrari 296 GTS – the ‘topless’ version of the 296 GTB – is in Malaysia, with its Southeast Asian premiere held at the Sepang International Circuit recently. Apart from the allure of being a berlinetta spider, this is the first ever Ferrari spider with a rear-wheel drive-only PHEV (plug-in hybrid electric vehicle) architecture in which the engine is integrated with a rear-mounted electric motor. The hybrid drivetrain is derived from Ferrari’s Formula 1 racing cars and another example of racing technology being transferred to road cars.
Plug-in hybrid powertrain
The 296 GTS uses the new 663 ps 120° 2992 cc V6 coupled with an electric motor capable of delivering a further 167 ps, the same unit found in the 296 GTB. With the additional power generated by the electric motor, total system output from the powertrain is 830 ps/740 Nm, of which 165 ps comes from the electric motor. This allows it to achieve a new specific power output record for a production car of 221 ps/litre.
The powertrain assembly comprises the engine that powers the rear wheels via the 8-speed DCT and E-Diff, and the MGU-K located between the engine and the gearbox. A clutch is set between the engine and the electric motor to decouple them when in electric-only eDrive mode.
Sound-wise, the V6 engine rewrites the rulebook by harmoniously combining two characteristics that are normally diametrically opposed: the force of the turbos and the harmony of the high-frequency notes of a naturally-aspirated V12. Even at low revs, inside the cabin, the soundtrack features the pure V12 orders of harmonics; at higher revs, there is that typical high-frequency treble. This Ferrari’s soundtrack matches its performance, creating a sense of unprecedented involvement even with the top down.
Power with efficiency
Being a PHEV gives the 296 GTS the best of both worlds – lighting quick performance and also zero emissions motoring which can be up to 25 kms in all-electric eDrive mode. As was the case with the SF90 Stradale, customers who want to take the car further, especially on the track, can specify the Assetto Fiorano package which includes lightweight features and aero modifications.
The innovative top
With the RHT (retractable hard top) in use, the silhouette remains very similar to that of the 296 GTB. When it is stowed away, a sleek, sporty design is created. The lightweight RHT takes 14 seconds to retract or deploy at speeds of up to 45 km/h.
The need to stow the RHT inside the engine compartment required the creation of a new tonneau cover design. As a result, the folding roof splits into two sections that fold flush over the front of the engine, thus maintaining the engine bay’s thermal dissipation characteristics and the balance of the overall design. This also allowed the designers to introduce a window in the rear section of the engine cover through which the new V6 is clearly visible.
When the top is retracted, the cabin and the rear deck are separated by a height-adjustable glass rear screen which guarantees optimal passenger comfort even at high speeds. The separation line between the car’s body and the roof is above the B post.
Redesigning the 296 GTS’s engine bay to seamlessly integrate the RHT means that the engine has the same rich tone and intensity as the 296 GTB when the roof is up. The exhaust resonator system (Hot-Tube) has been optimised for the new cockpit geometry. The dropping of the top creates a direct, completely unobstructed connection between the cockpit and the sound produced by the single tailpipe exhaust line.
Radical aerodynamic solutions
The 296 GTS adopts several radical and innovative solutions in aerodynamics. The aero choices have turned the active aero paradigm, introduced from the 458 Speciale onwards, on its head. On the 296 GTS, an active device is being used not to manage drag but to generate extra downforce. The LaFerrari-inspired active spoiler integrated into the rear bumper allows the 296 GTS to generate a high level of rear downforce when required – up to a maximum of 360 kgs at 250 km/h.
The aero development work done on the 296 GTS means that even in low-drag configuration, the car can deliver more downforce than previous applications. In high-downforce configuration, there is an additional 100 kgs in downforce, thanks to the active spoiler.
The brake cooling system was developed around the Aero calipers that debuted on the SF90 Stradale, with ventilation ducts integrated into their castings. This cooling concept requires a dedicated duct to correctly channel cool air coming in through the air intakes on the front bumper through the wheelarch. In the case of the 296 GTS, the intake has been integrated into the headlight design.
This made it possible to push the design of the car’s underbody to new extremes, increasing the cooling capacity of the underbody without having to adopt any active front aero mechanisms. The signature aerodynamic element at the front of the 296 GTS is the ‘tea-tray’, a concept widely applied to single-seater racing cars. The rear surface of the bumper works in synergy with the upper surface of the tea tray to create a high overpressure field, which counteracts the depression field that characterises the underbody.
High levels of driver engagement
The car’s dynamic development focused around boosting pure performance and delivering class-leading levels of driver engagement. The targets were achieved by honing the architecture and keeping all the main vehicle components as compact as possible, as well as managing energy flows and their integration with the car’s vehicle dynamic controls.
The 296 GTB’s chassis was redesigned and optimised to improve torsional rigidity and bending stiffness compared to previous spider applications. From a chassis perspective, at 2600mm, the wheelbase is 50 mm shorter than previous Ferrari mid-rear-engined berlinettas to the benefit of the car’s dynamic agility. Other solutions that enhance the car’s handling and performance include the brake-by-wire system, the ‘Aero’ brake callipers, electric power steering, the rear active aero device and SCM-Frs magnetorheological dampers.
Meticulous attention was paid to reducing weight to ensure the car’s balance and delicacy of handling. The added weight of the hybrid system was offset by a number of different solutions, including the new V6 which weighs 30 kgs less than the V8 unit used on previous berlinettas.
Digital interface for cockpit
The 296 GTS’s cockpit was developed around the new concept of an entirely digital interface. This interior layout draws on the latter’s stylistic coherence for its forms. While with the SF90 Stradale the designers wanted to highlight the presence of the advanced technology and underscore a clear break with the past, in the case of the 296 GTS, the idea was to clothe that technology to sophisticated effect.
The cabin has the concept of the formal purity of the functional elements. When the engine is off, the onboard instruments go black, underscoring the minimalist look of the cabin. Exclusive Italian leather trim to the seats and trim is further enhanced by the noble technical materials used on the functional components. Aerodynamic flaps have been integrated into the rear trim structure to reduce buffeting and increase comfort in open-top driving.
The sculptural door panel is a seamless continuation of the dashboard in terms of both materials and colour. On the central medallion, the styling cue is a deep lozenge-shaped scoop, a three-dimensional element. This type of architecture makes the entire door panel look extremely light and integrates the theme that connects it to the rear trim.
“The convertible version of Ferrari’s first 6-cylinder road-going car takes driving thrills to new heights. Subtly restyled to accommodate the open top, the Ferrari 296 GTS adds a sense of freedom to the fun of every journey. At the wheel of the 296 GTS, you get to enjoy the result of Ferrari’s exploration into electric technology and also have the ability to make the most of the weather and your mood, maximising driving pleasure,” said Damien Woo, General Manager, Ferrari Malaysia, Naza Italia Sdn Bhd.
With Ferrari’s 7-Year Genuine Maintenance programme, the 296 GTS is priced from RM1,448,000 (before duties, customization options, taxes and insurance) from Ferrari Malaysia.
Naza Italia introduces Ferrari 296 GTB PHEV, priced from RM1,228,000
China’s auto industry made limited progress in the decades before 1980 and the vehicles its manufacturers produced were technologically outdated. In the mid-1980s when the country opened up and the economy rapidly grew, demand for cars also rose quickly and the young carmakers initially had agreements and joint ventures with foreign companies to acquire modern technology.
At the same time, companies like Chery also worked towards developing its own technology base and reduce dependence on ‘imported’ technology. It was a long journey and by 1999, the company was able to produce its first engine. From then on, with more advanced R&D and greater investments, its engine range widened and evolved. Today, many of its engines are in the third generation and nine of them have been listed among China’s Top 10 engines. To date, the company has made over 10 million engines which power vehicles in China and other countries.
All-Domain Power Architecture
As demand for New Energy Vehicles (NEV) grows with the demand for reduced energy consumption and low carbon emissions globally, Chery is taking its All-Domain Power Architecture – encompassing traditional, hybrid and fully-electric powertrains – to the next developmental stage, to respond to these demands.
Currently, three of the company’s 4th generation engines have completed thermodynamic development and are in the bench calibration phase, and development of the first 5th generation engine has been given the go-ahead. The design of this state-of-the-art engine is expected to be finalised by the end of June 2023 and will be installed in a production model by 2024.
Hybrid powertrain
This new engine is a hybrid powertrain with a turbocharged 1.5-litre engine, direct fuel injection, an i-HEC 4.0 intelligent high-efficiency combustion system and low-pressure exhaust gas recirculation technology. It is said to be able to achieve an industry-leading thermal efficiency of 43.9%.
The preliminary research programme on high-efficiency engines, adopting pre-chamber jet ignition and lean-burn technologies, has met its target of better than 45% thermal efficiency in the laboratory.
Chery has also developed a Dedicated Hybrid Transmission (DHT) with dual motors, 9 operating modes, 11 gear combinations and twin-shaft drive, making it the first of its kind amongst Chinese brands.
Key R&D project
Earlier this year, a national key R&D project headed by Chery – the ‘new-type, cost-effective, passenger car powertrain development vehicle integration project’ – passed project acceptance in Wuhu, China. The outcome of the project was Chery’s first-generation DHT – 3DHT125 – which found its way into the Tiggo 8 Pro e+.
In March, the company’s ‘dedicated hybrid engine (DHE) development’ project, another national key R&D project, passed the appraisal of China’s Ministry of Science and Technology, and the jury of experts for project acceptance. This project focuses on research into high-compression ratio deep Miller cycle and high lean-burn combustion to enhance the performance of Chery’s 4th and 5th generation engines.
The company aims to further optimise its 3-speed DHTs for mid-sized plug-in hybrid electric vehicles (PHEV) while developing a single-speed DHT for compact and sub-compact PHEVs and hybrid electric vehicles.
Having made its debut in the NEV market in 1999, Chery’s powertrain matrix does not end at combustion engines and hybrids. In 2017, the Chery EQ1 battery electric vehicle (BEV) was launched in China and two years later, Chery exhibited its 3rd generation hydrogen fuel cell vehicles with 30 kW fuel cell stacks that can be topped up with hydrogen in 3 minutes. The range achieved by these vehicles is said to be over 700 kms.
Chery’s All-Domain Power Architecture thus encompasses all types of current and future powertrains that use fossil fuel, electricity or hydrogen. Its technological capability is therefore comprehensive to cover automotive powertrain development during the next 30 years.
Chery Malaysia will return to the Malaysian market with these SUV models
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