Tesla Model S Gas Pedal Snaps Off After Driver Tries Showing Off Launch Mode

Evan Williams
by Evan Williams

One Tesla owner got a big shock yesterday as his accelerator pedal snapped off while driving.

The story comes from user benjiejr on the Tesla Motor Club forum. He was showing off his Model S P85D to a friend and his nephew. After going through the car’s features it was time to show off the massive acceleration of the P85D’s twin electric motors and 503 horsepower.

“I turned around and was going to do another launch, but this time without Launch Mode – just stomp on the pedal – like I do most often. When I punched it, the accelerator pedal broke off.”


Having a pedal fail, whether it’s the accelerator or brake, is a huge shock and can deliver quite a scare behind the wheel. Fortunately, in a Tesla, when you release the accelerator (or in this case, when it snaps off) the car thinks you’re just coasting and goes into regenerative braking. On a quiet back road, like the one this driver was on, that means a safe roll to the shoulder. On a major highway, sudden braking could be much more dangerous.

A look at what’s left of the pedal assembly shows that it’s a hollow square arm. The arm looks to be plastic, which was confirmed by the owner of the car. The pedal appears to have snapped off where it hits the pedal stop under the dash. Normally pedal arms are made from steel or some other metal, but plastic pieces have become more common in recent years.

Fortunately for this Tesla owner, everything ended safely and the car was repaired the next day. But this was a serious event, and the owner reported it to the National Highway Transport Safety Administration. It reviews all complaints of vehicle safety and, if situations warrant it, has the authority to open investigations.

This is not the first time a Tesla pedal has been reported broken, though it is unclear whether it occurs when people really stomp on it while showing off, or during normal operation.

[Images: Tesla, Tesla Motors Club]

A version of this story first appeared on HybridCars.com

Evan Williams
Evan Williams

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  • Vulpine Vulpine on Jun 26, 2017

    Better that it was the accelerator and not the brake. Much better a car that can't move than a car that can't stop, though a broken brake pedal wouldn't keep it from stopping. People gotta learn that they just can't horse around modern cars the way they used to do the old ones. Today's cars are designed to sacrifice themselves to protect their passengers. By whatever means necessary. And this one obviously broke because someone was showing off.

  • David C. Holzman David C. Holzman on Jun 26, 2017

    There are other examples in the language of when terms that are meaningfully obsolete continue to be used. Language doesn't necessarily shift when technology does. Here are some examples https://www.quora.com/What-common-phrases-are-derived-from-obsolete-technologies

  • Lorenzo I just noticed the 1954 Ford Customline V8 has the same exterior dimensions, but better legroom, shoulder room, hip room, a V8 engine, and a trunk lid. It sold, with Fordomatic, for $21,500, inflation adjusted.
  • Lorenzo They won't be sold just in Beverly Hills - there's a Nieman-Marcus in nearly every big city. When they're finally junked, the transfer case will be first to be salvaged, since it'll be unused.
  • Ltcmgm78 Just what we need to do: add more EVs that require a charging station! We own a Volt. We charge at home. We bought the Volt off-lease. We're retired and can do all our daily errands without burning any gasoline. For us this works, but we no longer have a work commute.
  • Michael S6 Given the choice between the Hornet R/T and the Alfa, I'd pick an Uber.
  • Michael S6 Nissan seems to be doing well at the low end of the market with their small cars and cuv. Competitiveness evaporates as you move up to larger size cars and suvs.
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