BMW M’s electric plans EV sports car starts testing

Electric successor to just-launched M2 is almost a certainty

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M car traits to live on in EV era

SoclaimsbossasBMW’ sperformancedivisionbeginstestingfirstelectricsportscar

Testing of the first purely electric BMW sports car is under way, with engineers working to preserve the distinctive dynamic character of an M car in the postcombustion era.

BMW revealed the first images of a mysterious EV prototype last year, giving few details but confirming that it was powered by a pioneering quad-motor, fourwheel drive system capable of “extremely precise” power delivery “within milliseconds” .

Speaking exclusively to Autocar following the recent unveiling of the new M2 Coupé, which is in line to receive similar technology in its next generation, M CEO Frank van Meel hinted that 4WD performance EVs will take the lead from the F90-generation M5 xDrive saloon. That model was controversial on its reveal for adopting a powered front axle but now regarded as one of the best-handling sports saloons of its time.

“The secret behind that, ” he said, “is that you have a central controller, or a central logic that controls everything: the rear differential but also the front-to-rear differential and the DCS [Dynamic Stability Control] system. ”

Having one system that manages these relationships is crucial because “if you have four systems that try to co-operate, the car drives like a car with four systems that like to co-operate” .

BMW calls this ECU the ‘Hand of God’ . It has developed it for deployment on various M cars since it first appeared on the i8 as a means of balancing the This cut-and-shut M EV prototype tested bespoke powertrain

output of its petrol and electric powerplants and allowing for advanced torque vectoring to improve handling.

“If you go a step further and look at electric cars with four electric motors, like we have in our very early development car, then of course you can still use the same logic to control the car that drives like an M, ” said van Meel. “So I’d say it gives you even more possibilities. ”

He highlighted that a powered front axle also allows for greater recuperation of energy under deceleration –potentially a huge boon for electric motorsport.

Details of exactly how an electric M car will be marked

The pioneering quad-motor system is capable of ‘extremely precise’ power delivery ‘within milliseconds’

out from its standard counterparts remain secret, but the top-rung iX M60 SUV and upcoming i7 M70 saloon already have outputs in the region of 600bhp and rapid off-the-mark acceleration, so van Meel’s engineers will be working hard to cultivate a distinct dynamic character for its new family of sports cars.

Intriguingly, the quad-motor prototype that BMW showed last year is a mash-up of several models from the line-up (it has a 4 Series Gran Coupé bodyshell and M3 front and rear ends, most notably). This suggests the modifications M has in mind will be so extensive as to necessitate the launch of a highly bespoke model, rather than a relatively lightly reworked i4 or i7, for example.

Fruition could be some way off, however, with van Meel saying it needed “a very early start on the development, because it takes years to get everything ready” .

It’s possible that this technology could find its way into an EV successor to each current M car, which raises the intriguing proposition of a quad-motor, compact coupé in the vein of today’s M2 – a model that stands to benefit most obviously from the compact footprint, low centre of gravity and even weight distribution afforded by such a powertrain.

Van Meel hinted that such a car is on the cards, telling

14 August 2013 An i8 prototype gave us the first taste of M’s ‘Hand of God’ in an electrified context. “Utterly intriguing and fantastically addictive to drive, ” we said. Promising for M EVs…

Autocar that M “will try to also offer in the future cars in this price range” , referring to the M2’s £60,000 starting price as the gateway to the M line-up.

Given that the second-gen M2 (M’s final pure-combustion car) is only just on its way to dealerships, an EV successor would no doubt be several years off, but the model’s criticalandcommercialsuccess means BMW is unlikely to retire it after only two iterations. FELIX PAGE

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Jaguar picks visionary engineer as new boss

JAGUAR HAS NAMED Philip Koehn as its new managing director, his appointment to the top job coming in the wake of the high-profile departure of Jaguar Land Rover CEO Thierry Bolloré in November.

The German first came to notice five years ago as chief engineer of Rolls-Royce.

In an exclusive Autocar story timed for the 2017 launch of the Rolls-Royce Phantom 8, Koehn revealed how he was leading a team pioneering a new, highly flexible aluminium spaceframe chassis that would provide underpinnings for forthcoming Rolls-Royce models, all with different body and mechanical layouts, powered by both ICE and electric powertrains.

That experience, and Koehn’s comments about it back in 2017, give a valuable insight into how Jaguar is tackling its own huge challenge of moving, in terms of price and exclusivity, from being a BMW rival to a Bentley competitor.

Back in 2017, Koehn explained why Rolls-Royce had moved from using a BMW 7 Series floorpan even though it had been viewed as more economically viable because it could take advantages of economies of scale.

The solution, in which Koehn was a leading pioneer, was to design, build and prove an allnew aluminium spaceframe consisting of aluminium longitudinals attached to lightweight castings for the more complex parts, such as suspension mounts and chassis corners.

Even for low-volume cars, he came to realise, economies of scale could be delivered if you committed to ordering from suppliers very large batches of components that could be utilised for many years.

There’s no confirmation yet from inside JLR that Koehn and his teams are working precisely this way, but their plans echo Rolls-Royce’s very closely.

When Koehn revealed his programme for Rolls-Royce in 2017, he described it as the chance of a lifetime. With Jaguar, it seems he has a second one. STEVE CROPLEY

KoehnjoinedJLRinMay2019; formerlyofRolls-Royce,BMW

At Rolls-Royce, Koehn realised a way to deliver economies of scale even for low-volume cars

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Jaguar will relaunch in 2025 with a trio of electric sports SUVs