Home Automobile Stellantis CEO claims quicker EV acceleration is a safety feature

Stellantis CEO claims quicker EV acceleration is a safety feature

Stellantis CEO claims quicker EV acceleration is a safety feature


Stellantis final week detailed its STLA Large platform, which the automaker claims can home powertrains able to hurling an EV from 0-60 mph in 2.0 seconds.

That breathtaking acceleration determine could also be one thing Stellantis CEO Carlos Tavares now claims is a security characteristic.

That is as a result of fast acceleration permits for faster overtaking, Tavares told Top Gear and different media, utilizing the necessity to overtake a slow-moving truck on a two-lane highway for instance.

STLA Large platform

STLA Massive platform

“The extra acceleration you may have, the safer the circumstances beneath which you overtake might be,” Tavares stated, “and from that perspective the BEV know-how is nice as everyone knows.” The concept appears to be {that a} 2.0-second acceleration time is inherently safer than the still-quick acceleration instances of different EVs.

In Stellantis’ case, nevertheless, efficiency will possible come at the price of effectivity. The automaker has described the STLA Massive platform as supporting 500 miles of vary from 118-kwh battery packs in environment friendly sedans, or 2.0-second acceleration in efficiency vehicles like the Dodge electric muscle car tipped to make use of the platform. It is an both/or proposition.

Typically, the faster you make an EV, the extra rigorous its battery cooling and bigger different elements must be—so that you lose effectivity. Porsche engineers told Green Car Reports at one level that had they engineered the 800-volt Taycan for vary above efficiency, they may have achieved a a lot increased vary.

The Kia EV6 GT, as an illustration, is simply rated at 206 miles, whereas in different slower-accelerating variations it is rated as much as 310 miles. And the Lucid Air Sapphire cannot match the Air Grand Touring mannequin’s 516 miles of vary, regardless of comparable battery capability.

Dodge Charger Daytona Concept

Dodge Charger Daytona Idea

As for Tavares’ declare that acceleration boosts security, what he is arguing could also be a fringe case and really depending on driver restraint.Because the Insurance coverage Institute for Freeway Security (IIHS) argued in 2021, even slight increases in the speed of crashes can have dire penalties on human final result. Within the phrases of physics, acceleration could enable dodging some crashes, nevertheless it makes the terminal velocity a lot increased for others. It additionally amplifies the issues in regards to the dangers of heavy EVs to different motorists.

It is necessary to notice that in a 2020 analysis, the associated Freeway Loss Information Institute (HLDI) discovered that the crash price and financial losses for EV was really decrease versus typical automobiles—a head-scratching distinction versus what insurers and a few corporations together with Hertz have continued to argue. Though a few of these EVs may need increased horsepower and stronger acceleration, no less than early on real-world outcomes did not associate with the HLDI’s personal longtime steerage that, for youthful drivers particularly, sports activities vehicles and higher-horsepower automobiles, together with smaller automobiles, had increased crash charges.

In brief, keep tuned for extra information. Particularly as extra non-Tesla EVs hit the highway in bigger numbers, we’ll see if higher-power, quicker-accelerating EVs are in quick safer, or whether or not they entice among the identical risk-prone drivers as these sports activities vehicles did prior to now.

with reporting by Bengt Halvorson



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