The flagship of the Mercedes-Benz range – the S-Class – finally goes fully electric as the third member of the EQ family of 100% electric vehicles. With the EQE business saloon and the SUV variants of the EQS and EQE, further models based on the new architecture will follow.
The EQS will allow customers in the luxury segment to benefit fully from all the advantages of an all-electric architecture with respect to space and design. This new generation of electric vehicles in the luxury and executive segment is based on a custom-developed architecture, which is scalable in every aspect and can be used across model series. The wheelbase and track as well as all other system components, especially the batteries, are variable thanks to the modular design.
770-km range
The vehicle concept is thus optimised to meet every requirement of a future-oriented, battery-electric model family. A range of up to 770 kms is claimed and applying every trick in the book to bring wind resistance down, the EQS sets a new world record in aerodynamics for production cars with a value of 0.202 Cd.
The electric powertrain, which has an output of up to 385 kW (a variant with a higher output is also mentioned), is positioned at the rear axle, while the versions with 4MATIC also have a second powertrain at the front axle. Maximum torque will be 568 Nm in the EQS 450+, and 855 Nm in the EQS 580 4MATIC, and a maximum speed of 210 km/h will be programmed as the limit.
High energy content in battery packs
The EQS marks the launch of a new generation of batteries with significantly higher energy density. The larger of the two lithium-ion batteries has a usable energy content of up to 107.8 kWh. That is around 26% more than the EQC. A major advance in sustainability has been achieved in the cell chemistry: the proportion of cobalt has been reduced to 10% while the optimised active material consists of nickel, cobalt and manganese in a ratio of 8:1:1.
The battery pack can also be preheated or cooled while driving to be at the optimum temperature temperature window at a fast-charging station, which enables faster charging at 200 kW. At home or at public charging stations, the EQS can also be charged with up to 22 kW with AC using the on-board charger. A 15-minute charge is said to be good providing a range of up to 300 kms.
The EQS will also allow bidirectional charging in Japan, ie charging in both directions. In addition, there are various intelligent charging programs that can be activated automatically depending on the location, and functions such as particularly battery-saving charging.
10-year ‘Performance Promise’
Mercedes-Benz is ensuring that the original battery packs are of a very high quality, with extensive testing before installation. A ‘Performance Promise’ is made through battery certificate for customers which covers loss of capacity of the battery pack. It will be valid for 10 years or up to 250,000 kms.
Navigation with Electric Intelligence means what it says. When a destination is chosen, the system plans the fastest and most convenient route, including charging stops, based on numerous factors and reacts dynamically to traffic jams or a change in driving style. Of course, this will be market-dependent as real-time traffic information and weather reports will be necessary to compute the route.
The new EQS model will be launched in Europe in August this year.
At first, it was hard to believe but because it was not April 1st, it did not occur to anyone that this might be a joke that car companies have been known to make on the day. Furthermore, it was a German company and surely the Germans do not have that sort of humorous behaviour – especially when it comes to a company name that has been in use for over 80 years and is very recognizable throughout the world? The logo can change with the times, and it did last year, but the name is something sacred.
But in the absence of any clarification, the name ‘Voltswagen’ as a replacement for ‘Volkswagen’ was widely believed and reported by the media. The reason given was to amplify the change to a new era of electrification for the company with the introduction of the ID.4 all-electric SUV. It was ‘a public declaration of the company’s future-forward investment in e-mobility’, according to the statement issued. The ‘partial’ release (which was at first thought to have been accidentally posted on the media website) said that the new name would come into use from May this year.
To make it more credible, an image of the ‘VOLTSWAGEN’ badge on a car was also shown while also suggesting that the models with combustion engines would continue to use the ‘VOLKSWAGEN’ brand name, which in German means ‘People’s Car’.
It was an exercise by the US subsidiary of Volkswagen and perhaps the bosses in Germany did not find it amusing as a statement came from Wolfsburg yesterday to clarify that it was indeed an early April Fools’ Day joke. The company had planned to ‘correct’ the matter by today (Wednesday), but things may have become too serious and before getting out of hand, a new statement issued confirmed that there will be no change of name. The fake press release has also been deleted so that a former US President won’t be able to use it to further attack the ‘fake media’ he hates.
This modified brand logo was not fake, though. It was developed last year to help spread the message about social distancing necessary during the pandemic. The move was done through animations and images on social media channels and other media.
The all-electric zero-emissions ID.4.
The new ID.4 to be launched in the US market in the US is the first of a family of all-electric models to come from Voltswagen… sorry, Volkswagen. By 2025, the company expects to sell a million all-electric vehicles worldwide and by the end of this decade, the group line-up (which includes Audi, Skoda, Bentley, Lamborghini and Bugatti) will have over 70 zero-emission models.
Visit www.volkswagen.com.my to know more about Volkswagen products and services available in Malaysia.
Volkswagen has been rolling out is all-electric ID. range of vehicles but by 2026 – that’s just 5 years away – the carmaker will go further with its electric vehicles. This will be the outcome of Project Trinity which will see an electrically powered sedan that will set new standards in terms of range, charging speed and digitisation. It will also have autonomous driving capabilities higher than what is currently available.
The project name ‘Trinity’ is derived from the Latin ‘trinita’ and stands for the ‘tri-unity’. Accordingly, Trinity stands for three crucial themes: a newly developed electronics platform with state-of-the-art software, the simplification of the supply structure, and fully networked and intelligent production at the main plant in Wolfsburg, Germany.
The all-electric Volkswagen ID. family is already appearing in showrooms.
“Trinity is a sort of crystallisation point for our ACCELERATE strategy, a lighthouse project, our software dream car,” said Ralf Brandstatter, CEO of the Volkswagen brand. “The newly developed vehicle architecture will set standards in terms of range, charging speed – charging as fast as refuelling – and digitalisation.”
Greater autonomy, less driver involvement
In addition, Trinity will make autonomous driving in the volume segment possible for many people. By the planned start of volume production in 2026, Trinity will already reach Level 2+ and be technically ready for Level 4. With this level, human interaction is not required so the driver does not have to maintain a view of the road ahead or surroundings. It is expected that the artificial intelligence will be advanced enough to assess more complex situations, and take action to avoid an accident. This is already available now with Automatic Emergency Braking but the driver still needs to give attention.
Autonomous driving for more people
“We are using our economies of scale to make autonomous driving available to many people and to build a learning neural network. In this way, we are creating the conditions for the continuous exchange of data from our vehicle fleet – for example, on the traffic situation, on obstacles or on accidents,” said Mr. Brandstatter. “Trinity thus gives people time and saves them stress. After a long highway trip, you arrive at your destination relaxed – because you have been driven by a ‘chauffeur’ to your vacation or to your home after work. Trinity therefore becomes a kind of ‘time machine’ for our customers.”
With the production of the new model, the Wolfsburg plant will become a showcase for state-of-the-art, intelligent and fully networked production processes. “We will completely rethink the way we build cars and introduce revolutionary approaches. Digitalisation, automation and lightweight construction play an important role here,” added Mr. Brandstatter.
Future vehicle models such as Trinity will be produced with considerably fewer variants, and the hardware will be largely standardised. The cars will then have virtually everything on board and customers will be able to activate desired functions ‘on demand’ at any time via the digital ecosystem in the car. This will significantly reduce complexity in production.
New business models
By developing the automobile into a software-based product, Volkswagen is creating the conditions for new, data-based business models. Entry barriers to individual mobility are to be lowered while, at the same time, offering even more attractive usage packages.
Volkswagen intends to generate additional revenue in the usage phase – for charging and energy services, for software-based functions that customers can book as needed, or for automated driving. “In the future, the individual configuration of the vehicle will no longer be determined by the hardware at the time of purchase. Instead, customers will be able to add functions on demand at any time via the digital ecosystem in the car,” Mr. Brandstatter predicts.
The Volvo Cars electrified Recharge line gets another model – the C40 Recharge – as part of the carmaker’s ongoing plans to have fully electric vehicles account for 50% of its global sales volume by 2025. And by 2030, it plans for every vehicle it sells to run only on electricity, no more combustion engines or hybrids.
The C40 Recharge will go in production during the fourth quarter of this year at the Volvo Cars plant in Belgium where the XC40 Recharge is also built. In line with its ambition of reducing complexity in its model offering and focus on attractive pre-selected variants, Volvo Cars has drastically simplified the consumer offering of the C40 Recharge.
420 kms range and more to come
The propulsion consists of twin electric motors – one on the front and one on the rear axle – powered by a 78 kWh battery pack that can be fast-charged to 80% in about 40 minutes. Its range is anticipated to be around 420 kms, and this figure is expected to improve over time via over-the-air software updates that will make running more efficient.
The C40 Recharge has all the benefits of an SUV but with a lower and sleeker design. It is based on the CMA vehicle platform and the first Volvo model in history designed as pure electric only. The new front design introduces a new face for all-electric Volvos and includes headlights with state-of-the-art pixel technology. The rear of the C40 Recharge features a striking rear-end design to go with the lower roofline.
Inside, the C40 Recharge provides customers with the high seating position that most Volvo drivers are said to prefer. Besides a range of colour and decor options unique to the model, it is also the first Volvo model to be completely leather-free.
Google/Android infotainment system
Like the XC40 Recharge, the C40 Recharge will come with what is claimed to be one of the best infotainment systems on the market. The system, jointly developed with Google and running the Android operating system, provides consumers with Google apps and services built-in. This includes navigation and connectivity apps which are commonly found on other portable personal devices.
“The C40 Recharge represents the future of Volvo and shows where we are going,” said Henrik Green, the company’s Chief Technology Officer. “It is fully electric, offered online only with a convenient care package and will be available for quick delivery. Getting a new Volvo was never this attractive.”
Available online only
Volvo Cars is fundamentally changing how and where to meet its customers, and will transform the current wholesale model by moving online. Its electric vehicle models will be available online only. As part of this new commercial strategy, Volvo Cars will invest heavily in its online sales channels, radically reduce complexity in its product offer, and with transparent and set pricing models.
When customers get a new C40 Recharge, it will come with a convenient care package that includes items such as service, warranty, roadside assistance, as well as insurance and home charging options.
Just as Euro NCAP (New Car Assessment Program) assesses the safety performance of new models sold in Europe, Green NCAP evaluates the environmental performance of new vehicles. Periodically, it compiles a list of models and recently release information on 25 new models. These include, for the first time, plug-in hybrid electric vehicles (PHEVs).
The results of three models – the Kia Niro, Mitsubishi Outlander and Toyota Prius – show that not all plug-in hybrids offer the same environmental benefits. The Hyundai NEXO – a hydrogen fuel-cell electric vehicle (FCEV) – demonstrates the promise of this developing technology. The vehicles on the latest list include the fully electric Volkswagen ID.3 and 19 combustion engine cars, of which two – the Skoda Octavia Combi 2.0 TDI and VW Golf 1.5 TSI – stand out from the rest.
Hyundai NEXO FCV
Nothing beats pure electric vehicles
When it comes to environmental cleanliness, pure electric vehicles outshine the competition – which shouldn’t really be surprising. With rising consumer interest, more and more traditional carmakers are getting serious about electric vehicles and have comprehensive electrification programs for the coming years.
Volkswagen’s first standalone electric car, the ID.3, reinforces this message, joining the Battery Electric Vehicles (BEVs) previously tested by Green NCAP with a maximum 5-star rating. The NEXO, a hydrogen fuel-cell car, also achieved 5 stars, as it proved to be just as clean as a BEV and very nearly as energy efficient.
Layout of fuel-cell electric vehicle (2015 Toyota Mirai)
Huge potential in fuel cell technology but…
Using a fuel-cell to convert hydrogen into electricity, the NEXO emits only water at the tailpipe and can offer a driving range unmatched by any available pure electric vehicle at this time. Refilling of the hydrogen tank is also as quick and easy as a refuelling a car with petrol or diesel. The NEXO result clearly shows the huge potential of the technology, but fuel-cell cars can only grow in numbers when consumers see sufficient hydrogen fuelling stations around their country.
PHEV technology is currently much favoured by manufacturers seeking to reduce their carbon footprint and comply with new emissions legislation. Marketed as offering ‘the best of both worlds’ – battery-powered cleanliness when it is needed with the driving range of a combustion-engined car – Green NCAP’s tests revealed that, even when optimally charged, not all PHEVs are the same.
Toyota Prius PHEV
Toyota’s Prius impressed most with a 4-star rating that beats all but pure electric and hydrogen fuel cell cars. The Niro followed closely with 3½ stars, but the Outlander only achieved 2 stars, less than some of the latest Euro6-compliant petrol or diesel cars.
“People want independent, transparent information about the environmental impact of cars. These PHEV results show why that is so important. Consumers could be forgiven for thinking that, by buying a car labelled ‘PHEV’ and keeping it charged all the time, they will be doing their bit for the environment, but these results show that this is not necessarily the case,” said Euro NCAP Chairman, Niels Jacobsen.
Mitsubishi Outlander PHEV
“The Outlander shows that a big, heavy vehicle with a limited driving range is unlikely to offer any benefit over a conventional car. On the other hand, Toyota, with its long experience of hybrid technology, has done a terrific job and the Prius, properly used, can offer clean, efficient transport. It depends on the implementation and hybridisation strategy but what is true of all PHEVs is that they need to be charged regularly and driven as much as possible on battery power if they are to fulfil their potential,” noted Jacobsen.
Volkswagen Golf 1.5 TSI
Some non-electrified cars still very clean
The Toyota Yaris Hybrid further underlines Toyota’s expertise in the field of electrification with a respectable 3½ star rating. But it is matched by two conventionally-engined cars – the diesel-powered Skoda Octavia Combi 2.0 TDI and the petrol-fuelled VW Golf 1.5 TSI. These are the best results achieved so far by non-electrified cars.
“Euro6 legislation has made a real difference. For the first time, we’re seeing cars perform in real- world driving the way they promise on the test bench and we should congratulate car manufacturers and emissions engineers for the huge strides they have made in the last few years,” Jacobsen observed.
For FCEVs to grow in numbers, consumers will have to see a sizable network of hydrogen refuelling stations n their country.
“The future looks like it belongs to electric cars of one sort or another but, for now, consumers face a bewildering choice. Green NCAP is here to help them make informed decisions so that we can all contribute now to a cleaner, more sustainable future,” he said.
About Green NCAP
Green NCAP is an independent initiative which promotes the development of cars which are clean, energy efficient and not harmful to the environment. Emissions of several pollutant gases are regulated by legislation in the EU. All cars sold in Europe must pass type-approval tests to demonstrate that their emissions of carbon monoxide, oxides of nitrogen, unburnt hydrocarbons and particulate matter do not exceed certain critical values. However, regulation offers no reward to manufacturers who go beyond the minimum standards of approval testing.
Green NCAP rewards manufacturers whose vehicles go beyond the minimum legislative requirements and offer excellent real-world performance. The organisation uses a broad range of tests to address the flaws in approval tests and, through consumer information, rewards those manufacturers whose vehicles go beyond the minimum requirements and offer excellent, robust, real-world performance. Regulatory testing is a good starting point, and Green NCAP’s tests are an addition and complementary to the legislative requirements.
The locally-assembled Volvo XC40 range in Malaysia now has a second variant – the XC40 Recharge T5. The ‘Recharge’ indicates it is a Plug-In Hybrid Electric Vehicle (PHEV), so it extends the already varied PHEV range available from Volvo Car Malaysia.
The second model in the XC40 range is priced at RM241,997.04 for private registration in Peninsular Malaysia (excluding insurance and with full sales tax exemption until the end of June). This is RM10,346 more than the XC40 T5 R-Design.
1.5-litre petrol engine + electric motor
Unlike the XC40 T5 AWD R-Design with a 2-litre turbocharged engine, the XC40 Recharge T5 has a hybrid powertrain which is composed of a 1.5-litre turbocharged 3-cylinder petrol engine that works together with an 82 ps/160 Nm electric motor. The total system output is 262 ps/425 Nm, which flows to the front wheels only through a 7-speed dual-clutch (wet type) transmission.
Performance-wise, the hybrid powertrain gives a zippy feel as maximum torque kicks the moment the car moves off and the level remains the same to 3,000 rpm. But if run against the T5 with just the petrol engine, the 0 to 100 km/h time is shown to be slower – 7.3 seconds versus 6.4 seconds. Nevertheless, both cars have the same top speed of 180 km/h and that is a maximum speed set by Volvo as a measure for safer motoring. You may grumble but that maximum speed is 70 km/h over the highest speed limit in Malaysia anyway.
0% to 100% in 3 hours
As PHEV, it’s possible to recharge the 10.7 kWh lithium-ion battery pack from an external source. This can be a household power supply – which will take up to 5 hours to fully recharge the battery pack – or a charging station which can bring the time to around 3 hours. Of course, that assumes a fully drained empty battery pack and in practice, it is likely that an owner would be ‘topping up’ the capacity the same way as with a fuel tank.
45 kms on electricity alone
While driving, the petrol engine will be used and consume fuel but because the electric motor also provides part of the propulsion, fuel consumption will be reduced and can be as economical as 45.5 kms a litre. If conditions permit, it is possible to go up to 45 kms on just electricity alone which is not only good for your wallet but also the environment. And with the fuel tank having a volume of 49 litres, the potential range with a full tank is over 2,000 kms so refuelling will probably be much less frequent.
Built on Volvo’s Compact Modular Architecture (CMA) platform, the XC40 Recharge T5 has the same looks as the T5 AWD with the black roof contrasting with the 5 colour choices (although it is less evident with the Black Stone finish). The black-themed R-Design package is also fitted, probably to simplify assembly by having the same accessories and equipment.
Scandinavian with R-Design interior as well
The interior has the typical Scandinavian ambience that every Volvo today possesses. It’s in the colours , textures and minimalism that is evident around the cabin. Blended into this is underlying high-tech with the fully digital-graphic instrument panel, Intelligent Driver Information System and SENSUS, which is a fully integrated, connected navigation system. Information is shown on a 9-inch colour touchscreen display.
The R-Design package is not just to make the exterior sportier but is also applied within with sporty elements in the trim and items like the shifter and pedals. Also notable is the effort to keep the environment clean, even more important in these times. Volvo’s ventilation system has been upgraded to clean the air more effectively and ensure air quality is premium, just like the car.
Leadership in safety, as always
Being a Volvo, the XC40 comes with a very extensive list of safety systems and features, categorised under two areas of the Intellisafe package – active and passive. The active systems include City Safety which helps the driver avoid accidents with automatic emergency braking if necessary. The camera and radar systems have been improved further to be able to detect not just pedestrians but also cyclists and large animals.
One of the things which Volvo engineers worked hard to prevent was the roll-over and since the first XC90 – which was the carmaker’s first SUV – a roll-over protection system has been present to prevent such situations due to the tallness of the vehicle.
For passive protection – which is prevent or reduce injuries in an accident – the XC40 has a strong structure with the Side Impact Protection System (SIPS) that has been in use since the days of the 850 in the early 1990s. This includes a Dual-Chamber SIPSBag which deploys at the sides of the seats for additional protection.
“We are excited that we can finally offer one of our most successful SUVs as a plug-in hybrid electric vehicle, and thus completing our full line-up of PHEVs. The launch of the XC40 Recharge T5 is a sign of greener times ahead as we continue to strive towards a more sustainable future and do our part to not only reduce our carbon footprint, but also help our customers reduce theirs as well,” said Nalin Jain, MD of Volvo Car Malaysia.
Special deal for online booking
Customers who book online will receive a complimentary Bowers & Wilkins PX5 wireless headphone set worth RM2,800. This offer is limited to the first 50 customers who book online and must take delivery of the car before May 31, 2021 (terms and conditions apply).
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 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.
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.
‘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 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.
The auto industry is going through change, not only in the way its products are powered – electricity replacing fossil fuel – but even in the way it will do business in future. Where a carmaker just developed, designed and manufactured cars, its role is now expanding to services beyond cars. It has to offer new ways for people and goods to move around, either with or without a car.
‘Mobility’ is the catchword, and encompasses many different facets of transportation which the auto industry has long served with motor vehicles. A number of companies have even rebranded themselves as ‘mobility services’ companies rather than just car companies and at Groupe Renault, there’s a new business unit called Mobilize. It brings together activities in mobility, energy, and data-related solutions, while also helping to solve the major challenges faced by the automotive industry.
“We are very excited to embrace the disruption of the automotive world shifting from ownership to usage, whenever and wherever you need it. Beyond automotive, Mobilize will offer a wide array of innovative services in the mobility, energy and data fields. With a variety of partners, our goal is to maximize car usage with simplified, more sustainable and accessible mobility journeys for people and goods, while reducing the environmental impact,” explained Clotilde Delbos, CEO of the Mobilize Brand.
Mobilize will offer flexible mobility services for people and goods, adapted to evolving expectations and needs. It will address real-life issues and provide seamless solutions that are complementary to traditional models of car ownership. By promoting higher usage of goods through circular and sharing economies, Mobilize aims to help create a more sustainable future.
Existing infrastructure
There already exists an infrastructure of more than 6,000 Renault dealerships in Europe which, Mobilize can involve in its mission. Through this network, it will be able to offer mobility solutions for use, ranging from one minute to several years, in cities and towns throughout the region.
Purpose-designed vehicles
Mobilize has strong competitive advantages as it enters the mobility market leveraging Groupe Renault’s expertise in vehicle design and manufacturing, and EV-leadership. It can call on dedicated engineering and design teams and will propose a range of purpose-designed vehicles. Intended for heavy use, modular, robust and 100% electric, they will fulfil the most critical needs of new mobility: car sharing, ride-hailing, last mile delivery and on-demand transit.
Increased car usage
Mobilize leverages the Renault Software Factory, the Software Republique and partners to develop leading-edge algorithms and data processing software, allowing better prediction of user-side demand and better vehicle allocation. Mobilize aims to increase the rate of car use by at least 20%.
Maintenance and recycling services
When vehicles are no longer fit for use, they will be taken care of by maintenance and recycling services at the Renault Re-Factory. When batteries of electric vehicles are no longer fit for automotive use, Mobilize will recycle them, giving them a second life as a stationary energy source.
The Mobilize EZ-1 Prototype
The EZ-1 Prototype is an emblematic vehicle of the Mobilize brand. It embodies the brand’s design vision: service at the heart of vehicle design. This prototype is a new urban mobility solution that is designed for shared use. Users will only pay for what they use, in terms of drive-time or mileage. The vehicle is connected and has keyless access, and interacts with users via their smartphone.
The compact electric vehicle can accommodate 2 people within its 2.3-metre long body that creates a minimal footprint. Top-to-bottom glass doors give the EZ-1 Prototype users an unhindered view on the surrounding urban landscape which it can blend into.
Features include an innovative battery exchange system, an alternative to the traditional charging infrastructure means the vehicle can be used non-stop. It is built according to circular economy principles., made with 50% recycled materials. It will be 95% recyclable at the end of its life cycle thanks to the Flins Re-Factory.
Mercedes-Benz continues its roll-out of its all-electric EQ range, which will total 10 models by 2022, with the unveiling of the EQA. The ‘A’ indicates its entry-level positioning in the big Mercedes-Benz family, and it is considered a member of the compact car line although it has a dedicated electric powertrain.
Besides being built in Germany, from which European dealerships will soon get their units, the EQA will also be built in China. The first version, the EQA 250, will be sold in Germany at prices from 47,540.50 euros (about RM233,000) with various rebates being available from the government and also the manufacturer.
The EQA 250 has a ‘double-decker’ lithium-ion battery pack which sits as a structural element within the underbody of the vehicle. In order to meet the low levels of noise and vibration expected from the brand, complex damping measures have been taken to isolate the electric powertrain from the chassis and body.
The battery pack has an energy content of 66.5 kWh and a stated combined electric consumption of 15.7 kWh/100 kms, and a claimed range of 486 kms. Further variants to meet specific customer requirements will follow. These will include all-wheel-drive with an additional electric powertrain, and, for those wanting range, a version that will go more than 500 kms.
Charging management
At home or at public charging points, the on-board charger provides a convenient way of charging the EQA with up to 11 kW using alternating current (AC). The charging time required for a full charge depends on the available infrastructure and the country-specific vehicle equipment. Charging at a Mercedes-Benz Wallbox would be considerably faster than at a domestic power socket. Faster speeds can be achieved at direct current (DC) rapid charging stations. Here, the EQA can be charged with a maximum output of up to 100 kW from 10% – 80% in around 30 minutes.
Electro-aesthetics
The EQA features the black panel radiator grille with the central star, which will be used for all EQ models. A further distinctive design feature of the all-electric vehicles is the continuous light strip at front and rear. A horizontal fibreoptic strip connects the daytime running lights of the full-LED headlamps, ensuring a high level of recognisability both in daylight and at night. Blue colour highlights within the headlamp reinforce the signature Mercedes-EQ appearance.
The LED tail lamps merge seamlessly into the tapered LED light strip, thus underlining the impression of width in the rear view of the EQA. The licence plate has also been relocated to the bumper. Exclusive to this model are light-alloy wheels in a bi or tri-colour design, up to 20 inches in size, in some cases with rosé gold-coloured or blue decorative trim.
Efficiency the key factor
The frontal area totals 2.47 square metres, contributing to a Cd of 0.28. Aerodynamic measures adopted include the completely closed cooling air control system in the upper section, the aerodynamically efficient front and rear aprons, a very smooth, almost completely enclosed underbody, specially optimised Aero wheels and specifically adapted front and rear wheel spoilers.
An indication of the electric character in the interior of the EQA is provided by a new-style back-lit trim element and rose gold-coloured decorative trim on the ventilation outlets, seats and the vehicle key. The Edition 1 special model additionally features perforated leather seats, through which blue fabric can be seen. The instruments, with their electric car-specific displays, pick up on the same colour scheme with rose gold-coloured and blue highlights.
The seating position is high and upright, as is typical for an SUV – making it not only comfortable for getting in and out, but also good in terms of all-round visibility. Utility value was one of the general focuses during development and as with most SUVs, the rear seat backrests are divided 40:20:40 and can fold down to vary cargo volume and floor length.
The standard heat pump forms part of the sophisticated thermal management system. With its numerous innovative details, such as the reuse of the waste heat from the electric drive system, the system is configured for exceptional efficiency and thus maximum range.
Latest MBUX with EV-specific features
Included as standard is, of course, the intuitively operated MBUX infotainment system (Mercedes-Benz User Experience). MBUX, with a powerful computer system, can be individually configured with the help of various options. It has learning software and voice control activated by the keyword ‘Hey Mercedes’, and options such as a full-colour head-up display, navigation with augmented reality,
The Mercedes-EQ tile in the media display can be used to call up menus relating to charging options, electrical consumption and energy flow. The right-hand display within the instrument cluster is a wattmeter rather than a tachometer. The upper section shows the percentage of power used, the lower section the recuperation. The left-hand instrument can be used to show whether the destination can be reached without an interim charging stop.
The colours change according to the driving situation. During a boost process, for example, the display changes to white. Depending on mood, or to match the particular interior, the user has a choice of four different styles.
In conjunction with Mercedes me, the URBAN GUARD Vehicle Protection and URBAN GUARD Vehicle Protection Plus enable all-round monitoring of the parked vehicle, including its location. If the service is active, the driver is informed via the Mercedes me App not only if the vehicle is being removed (as in being stolen) but also the severity of parking damage and in which area of the vehicle it occurred. In the case of the latter, the vehicle sensors register when the parked and locked vehicle is bumped.
Driving assistance systems
It goes without saying that the EQA would have a comprehensive range of intelligent driving assistance systems and these have cooperative driver support. The enhanced functions of the Driving Assistance Package include a turning manoeuvre function, emergency corridor function, exit warning function (alerting the driver to approaching cyclists or vehicles), and a warning when pedestrians are detected near zebra crossings.
Included as standard on board are Active Lane Keeping Assist and Active Brake Assist. In many situations, the purpose of the latter is to prevent a collision by autonomous braking, or to mitigate its consequences. The system is also able to brake for stationary vehicles and crossing pedestrians at typical city speeds and even to prevent collisions, depending on the situation.
Partial autonomous mode
In certain situations, the EQA is able to drive in partially automated mode. To do this, it keeps a close eye on the traffic situation. Improved camera and radar systems allow it to see far ahead, adjusting the cruising speed when necessary to ensure a safe gap.
The EQA also uses map and navigation data for assistance functions. For example, Active Distance Assist DISTRONIC as part of the optional Driving Assistance Package is able to provide route-based support to the driver in numerous situations, and to predictively and conveniently adjust the speed, eg when approaching bends, junctions or roundabouts. In doing so, it interacts with ECO Assist.
“Mercedes-EQ aspires to take the lead in the field of electric drive systems and vehicle software. To this end, we have defined some ambitious product development goals and resolved to push forward with the accelerated market introduction of new technologies,” said Markus Schafer, Member of the Board of Management of Daimler AG and Mercedes-Benz AG; responsible for Daimler Group Research and Mercedes-Benz Cars COO.
“The new EQA allows us to show the way we envisage e-mobility as tailored to the needs of our customers. It proves that, by using a tried and tested architecture, it is possible to achieve an excellent compromise between performance, costs and time to market,” he said.
With tightening regulations iyn Europe, carmakers have no choice but to switch their ranges to electrified powertrains. Subaru has already begun offering two electrified models – the XV e-BOXER and Forester e-BOXER – and will add a fully electric model before the middle of this year.
The model will be about the size of the Forester and will sit on a platform shared with Toyota. The news underlines Subaru’s efforts to reduce its environmental footprint in Europe and satisfy a growing demand for alternative powertrains. It also signals the brand’s second electrification step in Europe.
e-BOXER accounts for 60% of sales
So far, since being introduced, the two e-BOXER models already account for 60% of Subaru sales in Europe. The e-BOXER powertrain combines a 2-litre direct injection horizontally-opposed petrol engine with an electric motor. A lithium-ion battery unit is mounted within the boot floor and allows for pure-electric driving at speeds of up to 40 km/h.
Forester e-BOXERXV e-BOXER
Paired with an updated Lineartronic transmission and Subaru’s Symmetrical All Wheel Drive, the e-BOXER powertrain provides achieves smooth and linear acceleration with highly responsive torque. Power-split adjusts according to the driving condition and alternates between 3 driving modes: EV driving, Motor Assist driving and Engine driving.
In EV Driving mode, the vehicle is powered by the electric motor and can travel for a distance of about 1.6 kms at speeds of up to 40 km/h. This is suitable in urban conditions with stop-and-go traffic where a 10% improvement in fuel economy is claimed compared to the 2-litre variant with just a petrol engine.
During Motor Assist Driving, at medium speeds, the motor and the engine work together to improve power and performance. For higher speeds, the Engine Driving mode is utilised, and this operates with just the engine alone. Depending on speed and driving conditions, the engine will recharge the battery pack.
The Subaru Way
In designing the e-BOXER powertrain, the engineers stuck to the ‘Subaru Way” where it is arranged in a symmetrical layout. The electric motor assist and battery pack are aligned longitudinally with the heavy motor placed near the vehicle’s centre of gravity. The battery and other components are positioned above the rear axle which plants the car on the road giving noticeable handling improvements and achieving a balanced weight distribution.
