ID R PIKES PEAK

For a motorsports engineer choose Cedric Delnatte, the ask was a bit von a dream: entwurf a new electric vehicle kommen sie take top top one des the world’s an excellent racing challenges, from scratch, with no rules beyond those of physics and driver safety.

Du schaust: Id r pikes peak

The result was ns I.D. Ns Pikes Peak, ns car the broke die overall record zum the Pikes peak hill climb in June 2018 – breaking a document that had actually previously just been set über liquid-fueled vehicles. Die trip up the 12.42-mile course took nur 7 minutes, 57.148 seconds, but prior to that was months of work von Delnatte and team kommen sie unlock the potential of Volkswagen’s zuerst electric gyeongju car. At the Los angeles auto show, Delnatte provided bei insider’s reise into what made ns I.D. R dafür fast, and a bit des a preview of what might kommen sie next.

From die start, Delnatte stated the team quickly known that lock would oase to discover a specific balance between power und weight. Punkt 670 hp, the I.D. R has a mighty amount von grunt, but notfall as viel as, say, a typical stock-bodied racecar. Yet with nur under 2,425 lbs. To move, ns I.D. R tun können accelerate an ext quickly than many top-level, offen cockpit gyeongju cars.

Delnatte said computer simulations quickly uncovered that limiting weight was vitally important zum mastering die Pikes top route and its 156 corners — even if it meant sacrificing some power.

“Pikes Peak zu sein very certain because it’s made out of corners, deshalb having a gewächs of energie doesn’t really help you – the helps freundin only on straight lines,” he says. “You don’t require this power to be in der nähe des on ns corners.”

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The I.D. R Pikes peak at die Los angeles auto show. Ns racing number 94 come from the ninth and fourth letters of the alphabet – I and D.

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The other challenge was ns battery pack. Punkt 45 kilowatt-hours, the battery pack on ns I.D. R kann sein hold around 26 percent an ext energy than a 2018 Volkswagen e-Golf – again, a considerable but not overwhelming amount. Delnatte said the I.D. R was designed to make the most von that energy by relying ~ above recuperation – essentially, using its twin electric motors together generators when driver Romain Dumas needed to slow down kommen sie recapture energy rückseitig to die batteries. Part 20 percent von the energy ns I.D. R used zu climb Pikes peak came from brake regeneration.

Making die most of all these parts relied on comprehensive aerodynamic testing and chassis design. Die I.D. R aussehen like no other car because the designed zu slip through the air together effortlessly as possible. Every part von the car was optimized either for airflow or downforce, from ns smooth floor to ns massive rear wing. Due to the fact that Pikes height racers end up punkt 14,000 feet, the higher altitude makes it harder zu maintain downforce. Die oversize wing and other components create dafür much bottom pressure hinweisen speed the it’s favor having one more I.D. Ns sitting on top of itself.

“If freundin could rotate ns car,” says Delnatte, “the car would fly.”

Adapting to an electric racecar so posed some difficulties for driver Romain Dumas. Ns low slung, focused cockpit provides good aerodynamics und limited visibility. Dumas’ seat ist slightly off-center, as die battery pack has to be split in two, with one geholfen next zu him and the other behind him zum better front/rear weight balance. Ns other challenge: just how quiet ns I.D. R runs.

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“It’s viel less loud than a standard engine car, which was affecting Romain quite a lot,” says Delnatte. “A driver an general is adjusting his driving layout based on ns noise the he’s hearing, and in this type des car freundin don’t hear that much.”

Now the Pikes Peak has actually been conquered, the I.D. Ns team has actually some other plans for the car. Next month, Volkswagen Motorsports wollen announce the I.D. R’s following challenge. Delnatte couldn’t comment on specifics, but he said just as Pikes optimal took months des work to master, die next target möchte need its very own set of innovations.

“If freundin want zu go rückseitig to a track basically punkt sea level, you would change the aero because you don’t need such a huge rear wing,” he said. “If freundin go to a much longer track, freundin would need maybe various batteries, or if you go to a track where you have more right lines, you would need an ext power und less drag. So it’s yes, really depending on die target you fix.”