Wednesday, September 13, 2023

Acceleration: Swiss Student-Built EV Does 0-to-100 KPH in under 1 Second

From Ars Technica, September 12:

This student-built electric racer needed just 12.3 meters to hit 62 mph. 

There's a new world record for the fastest 0 to 62 mph (0–100 km/h) for an electric vehicle, courtesy of a team of students at the Academic Motorsports Club Zürich and the Swiss universities ETH Zürich and Lucerne University of Applied Sciences and Arts. The team did so with a scratch-built EV, designing everything from its chassis to its circuit boards, and bested the existing record—set last year by students in Stuttgart, Germany—by more than a third.

The near-instant torque of an electric motor means that even a relatively low-powered hatchback like the Mini Cooper SE or Chevrolet Bolt feels quick off the line. In the days before electric propulsion's recent renaissance, a 0–60 mph time in the three-second range was the stuff of unobtainium. Now, you can buy a Tesla Model 3 that will hit 60 in 3.5 seconds for less than $50,000....

....MUCH MORE, including video of the young lady setting the record.