• A Cybertruck owner is facing a $7,655 bill for a new drive unit after discovering an oil leak.
  • The 9,000-mile EV’s motor housing was worn down by a rock trapped above the crossmember.
  • He claims the Tesla has never seen hard off-road use and his dealer won’t cover the cost of repair.

One of the benefits of owning an EV is that they consist of fewer moving parts so should be less expensive to service and maintain. But as one Tesla owner discovered, EV hardware isn’t invincible, and it’s still expensive when it breaks.

This reminder comes from a Cybertruck owner facing an $8,000 bill after discovering an oil leak in his electric pickup. That’s right—an oil leak; EVs use oil, too. In a post on the Facebook Cybertruck group, he shared that upon returning to his truck one day, he noticed a pool of oil beneath the rear motor. Closer inspection revealed that a small, sharp rock had punctured the motor housing.​

Related: Sixth Time The Charm? Tesla Cybertruck Recalled Over Loss Of Drive Power

“At some point a small rock bounced over the belly pans and covers and wedged itself between the rear subframe and gearbox wearing a small hole into the aluminum case,” the owner wrote on Facebook. “I find it absurd to comprehend that such a small rock can cause this kind of damage.”

The Tesla is approaching 9,000 miles (14,500 km), and the owner says the little action it’s seen off paved surfaces has been limited to some driving on local dirt roads. However, the local service center in Michigan claims the proper fix is a new drive unit, costing $7,660.55. They say they won’t cover the cost and will only repair it if the owner pays out of pocket or files an insurance claim.

“I love the truck and driving it, but come on Tesla… a little help here is needed please,” the owner wrote.

 Cybertruck Oil Leak Leads To $7,660 Bill, Who Should Pay For It?
Image: Cybertruck Group / Facebook

Commenters on the thread don’t all agree on the correct course of action: some suggest fixing the hole with JB Weld; others claim a genuine aluminum welding job would be better. But none of them thinks the owner should shell out for a brand new motor and most believe this isn’t a warranty situation, just an unfortunate freak accident, possibly made worse by poor design and thin castings on Tesla’s part.

Who do you think should pay, and what kind of fix would you recommend? Leave a comment and let us know.