Prototypes of the facelifted BMW 5 Series have begun testing on public roads ahead of a planned introduction in mid-2020. Although it’s still heavily disguised, the updated executive model will clearly receive a bolder look in keeping with styling developments brought to both the latest 3 Series and facelifted 7 Series. The move is part of a broader strategy at BMW that aims to give each model its own individual appearance. Among the new design elements expected to be brought to the 5 Series are a more prominent kidney grille, redesigned headlights and a more heavily structured front bumper that incorporates newly designed air vents, including vertical air curtain ducts at the outer edges. Changes at the rear are likely to be less significant, although the plastic wrap adorning the spied prototypes hints at styling revisions to the tail-lights, rear bumper, tailpipes and area around the numberplate. Inside, the 5 Series is expected to receive new digital instrument graphics as well as a revised central display housing the infotainment functions. Today’s 5 Series will get BMW’s latest iDrive 7.0 operating system as part of a running change from this month onwards, suggesting the 2020 model will carry this on until the introduction of an iDrive 7.5 system in the eighth-generation 5 Series model due in 2023. The prototype shown here is propelled by a plug-in hybrid powertrain, shown by the mandatory identification on its front doors as well as the flap for the charging port integrated into the front-left wing. The current G30 5 Series is already sold with a plug-in hybrid setup in the 530e. This has a turbocharged 2.0-litre four-cylinder petrol engine and an electric motor developing a combined 248bhp and providing an electric-only driving range of up to 40 miles. As part of a push to take its plug-in hybrid drivelines into the performance car class, BMW is said to be planning a new 545e model running the same set-up as the 745e. This would use a more powerful turbocharged 3.0-litre six-cylinder engine and electric motor making a combined 388bhp and yielding an electric-only range of up to 36 miles. In further developments, BMW plans to equip all petrol engines with a particulate filter, while the diesels will receive new selective catalytic reduction (SCR) technology, according to Munich
Origin: Revised 5 Series to get bold design updates, arrives 2020
design
Citroen concept’s radical wheel design to make production
The huge wheels of Citroen’s radical 19_19 concept car, built to celebrate the marque’s 100th year, are likely to appear on new models during the 2020s. “People are bored,’ said Citroen CEO Linda Jackson at the Goodwood Festival of Speed. “They need a new look, and with the big wheels you get a different posture. The biggest impact of electrification will be on SUVs”. The 19_19 indicates a return to the more radical thinking that Citroen has been famous for, and while much of this car has been conceived for 2030, Jackson says “I only do concepts where I can test things.” Among its defining characteristics are its high-riding shape and the massive, 30in wheels that deliver this, its full electric drive, the motor and battery packaged into a skateboard structure, its full autonomy – with the option to drive – and lounge-style seating arrangements. “The 19_19 has high seating and next-generation tyres developed with Goodyear,” says design director Pierre Leclercq. The freedom to repackage the car around a skateboard is allowing Citroen to experiment, the big wheels concept providing plenty of potential benefits. One is that the occupants ride higher without the need to build up the vehicle’s bodywork, while also providing plenty of ground clearance. Narrow wheels are more aerodynamic, the frontal area of the exposed lower portion of the tyre much smaller, while the reduced width of the contact patch is to some extent compensated for by the patch’s greater length. Large wheels also allow for the installation of in-wheel motors, besides dramatically altering the proportions and stance of the car. A drawback is the potential compromise of ride comfort – a major Citroen signature – which is why Goodyear was enlisted to help with their development. “They spent a lot of money on the concept,” says Leclerq. “The next five years is not just going to be an evolution – I want it to be more than that. We’re facing the biggest change in the car industry with the changes in technology.” Citroen product chief Xavier Peugeot says that Citroen’s “next cars will challenge their class codes, as SUVs have done.” Peugeot adds that “it’s too early to explain the recipe,” but when asked about the benefits of using tall, narrower tyres, says “I agree. We need different silhouettes in the coming
Origin: Citroen concept’s radical wheel design to make production
How the UK’s top car design college is readying for a new era of cars
The car industry is at a once-in-a-generation crossroads thanks to autonomous driving, electric powertrains and car sharing all battling to shake up the century-old industry. Imagine the challenges facing car designers. In such a context, perhaps it’s no surprise the world-renowned car design course at the Royal College of Art (RCA) is changing fundamentally. In March, the first intake of students to graduate from the new ‘Intelligent Mobility’ course displayed their final-year design projects. Among the 21 projects, there were a handful of swooping dream cars, but the bulk of designs were far from conventional. Instead, there were autonomous pods inspired by art installations, an electric supercar designed to dart through Elon Musk’s Hyperloop tunnels, an amphibious machine to cope with global warming floods and a future Bentley car interior shaped around a relaxation sound system. “Our job is twofold,” says Professor Dale Harrow, director of the Intelligent Mobility Design programme. “To give the students the kind of vocational skills to practise in the work environment, but secondly to balance that by testing students with things they will meet in the future. Things like sustainability, electric cars, autonomous driving, screen-based user interfaces and the move to a service-based ownership model. These are all challenges the students now have to prepare for.” Harrow has been a lecturer in car design at the RCA for two decades, including five years recently as dean of the design school with fashion, research and textiles responsibility. Now he’s returned to his main passion of designing cars, putting the course back on a solid footing with a more healthy balance of funding and creativity, after a few wobbles mid-decade. Reflecting the new direction are staff drawn from a wider context than car makers’ studios. Harrow’s deputy director is Cyril Diels, whose background includes work on driver behaviour and a bilious PhD in car sickness, while acting head of programme Dr Chris Thorpe has an MA in furniture design but is ex-Qinetiq, the defence contractor. Three permanent tutors bring studio experience from Ford, Mercedes, Opel, Volvo and VW. Today, the staff operate out of the same warren-like building in London’s Kensington that the department has occupied for decades, but a significant expansion is coming in 2021/22 with a move to Battersea, where a new studio is being developed alongside existing RCA buildings. Symbolically, new premises will also coincide with a major new trend in car design as Harrow believes brand, which has pushed car design trends for at least 25 years, is losing its influence. “The brand personified by form and shape, visual language and identity, I believe, is on the wane,” he says. “The challenges are the next big stages in autonomy and issues like young people not buying cars.” The RCA transformation has also been fostered by the heads of car maker design studios, who need new skills to maintain their own cutting edge. Many studio chiefs are ex-RCA and retain close links, through sponsoring students and supporting project work. As design moves in a new direction, Harrow says there is special interest from studios for UX (user experience) interface designers, so there’s a new focus on that discipline, taught by visiting lecturer Joe Simpson. One of the aims is to equip designers with the technical knowledge of touchscreens and programming languages so they can work with engineers to make the best of the full-width cabin displays coming to the next generation of electric and autonomous cars. “The danger is technologists push the designs and they end up being highly unusable and frustrating. Designers can demystify the use, just like Apple did in computing,” says Thorpe. Despite the change in focus, Intelligent Mobility remains a postgraduate degree, culminating in an MA, which means most of the students are in their early to mid-twenties. Courses average around 30 students. But a significant change is a cut from 24 months’ study to 15, by reducing holidays. As a result, total costs are down, since students spend less on pricey London digs. For UK students, the fee is £14,500, while overseas students pay £34,000. The recent trend for the bulk of scholars to come from overseas continues, with China, Korea and India well represented. There’s also growing interest from female students, who make up about 10% of the intake. Harrow and Thorpe are also nudging the course into a new, more socially aware direction in which cars are viewed in the context of their built environment and societal use. “In the old days, you put design together with engineering and you got innovation. Dyson is an example of that: how to get a better vacuum cleaner,” says Harrow. “But now you need a social element because design sits between social and engineering. An example would be a successful design solution for London that’s not the same as one for Paris.”
Origin: How the UK’s top car design college is readying for a new era of cars
New 2020 Toyota Yaris seen testing with mini-Corolla design
Toyota will renew its ageing Yaris next year to bring the supermini into line with the rest of its range, and new Nürburgring spy shots give a revealing glimpse of the final design. Sporting a similar attention-drawing ‘disguise’ as the recently launched Supra, the 2020 Yaris can be seen to adopt the wider, squatter stance of the latest Corolla. Swollen wheel arches seem to give it much more visual aggression than the eight-year-old outgoing car, and the profile looks to be less top-heavy, too. That’s a clear indication of the car’s TNGA platform architecture – modular underpinnings that are also shared with the Corolla, Camry and C-HR. Another prototype with a different camo and wheel design was spotted at the ‘Ring at the same time, suggesting the Japanese firm is trialling two different chassis set-ups. It is likely that the one in the red camo is a GR Sport variant, Toyota’s new trim designation for models with a sportier tune to bridge the gap between mainstream variants and the full-fat GRMN flagship. Also on test was a hybrid variant, determined because of the legally mandated yellow sticker that must be installed on all electrified test vehicles. Toyota’s UK sales are overwhelmingly biased towards hybrid models, so a petrol-electric variant should continue to be the volume seller. It’s possible that the 2020 Yaris will also come with a straight petrol version, however, more suited to sporting variants. If the brand’s latest range additions are anything to go by, expect significant dynamic improvements afforded by the TNGA platform, plus a big improvement in interior quality and technology. Reports suggest this year’s Tokyo motor show in October will be the location for a new Yaris’s unveiling, although the Japanese domestic market version is expected to be different. The full European debut should be in early 2020, with sales to follow soon
Origin: New 2020 Toyota Yaris seen testing with mini-Corolla design
BMW grille debate should focus on 7 Series, says design director
Debate over BMW’s ‘over-sized’ grille design should be focused on the BMW 7 Series alone, according to the group’s design director Adrian van Hooydonk. Discussions regarding BMW’s controversial grille designs ramped up this year with the launch of the facelifted 7 Series, and grew louder with the reveal of the BMW X7. However, van Hooydonk believes the criticism – led by UK commentators according to BMW’s monitoring – has now incorrectly put a focus on BMW grille designs as a whole. “I don’t think it should be a BMW brand discussion at all, but rather one of the 7 Series alone,” said van Hooydonk. “All of our other cars are world cars, where the various tastes of the market tastes converge with no discrepancies, but the 7 Series sits separately. “In Europe – the smallest market – the buyers are understated, but in the US and China – where most 7 Series are sold – they are younger and more extrovert. When we launched the new 7 Series (in 2015) it was criticised for not looking different enough, so the message for the facelift was clear: make it stand out. And now we have.” However, van Hooydonk predicted that the separation in global tastes would not last long, pointing to feedback that he is increasingly receiving from BMW’s Shanghai design centre. “I hear from them that design tastes in China are developing rapidly,” he said. “Yes, they still want a modern look that pushes boundaries, but they are increasingly calling for subtle too. The gap is narrowing down, so I see the 7 Series design coming together with the rest of the range in a short time.” Asked about the X7’s grille design van Hooydonk argued that it was in proportion to the car and smaller than those found on rival brands, including Range Rover, the Audi Q7 and Mercedes GLS. “Yes, the X7’s grille is bigger than other BMW’s – but so is the X7 bigger than any BMW before it. That one is in proportion. “Don’t worry, I don’t want the brand to turn into an oversized kidney grille brand – but I believe we understand the reasons for what we have done with the 7 Series and that the issue will solve itself thanks to evolving tastes in the markets for which the grille was
Origin: BMW grille debate should focus on 7 Series, says design director
New fuel cell design could make hydrogen-powered cars cheaper
Researchers at Ontario’s University of Waterloo have developed a fuel cell they say could potentially make the technology cheap enough to replace the gasoline engine. Fuel-cell vehicles are electric cars that make their own power by producing electricity within the fuel cell, using ambient air and an on-board supply of hydrogen. Xianguo Li, director of the university’s Fuel Cell and Green Energy Lab, said the new cell may last as much as ten times longer than current fuel-cell technology. This improvement would make them economically practical to power vehicles, if they are mass-produced. “With our design approach, the cost could be comparable or even cheaper than gasoline engines,” Li said. “We have found a way to lower costs and still satisfy durability and performance expectations.” The researchers originally concentrated on hybrids, looking at ways to replace the hybrid system’s gasoline engine with a fuel cell. However, the high cost of current fuel cells is an issue. The new design makes the fuel cell far more durable by delivering a constant amount of electricity, rather than a fluctuating flow. Li collaborated with researchers and professors in Waterloo and in Sweden on the design. A paper on their work describes the design as three fuel-cell stacks that each work at a fixed power output, but are switched on and off to shorten the time each one is active. The results showed that the durability of the cells increased by 11.8 times in city driving, 4.8 times in highway driving, and 6.9 times in a combination of the two. The cost savings would come from the cells not having to be “over-designed” to make them last
Origin: New fuel cell design could make hydrogen-powered cars cheaper