Crashed Tesla and EV salvage: the battery problem
Electric car salvage looks tempting on price, but the battery changes everything. What to know before you bid on a damaged EV.
REPAIR · 5 min read
Why EV salvage is different
With a petrol car, the worst case is an engine swap. With an EV, the worst case is the battery pack, which can be 40 to 60 percent of the car's value and is dangerous when damaged. That single fact changes the whole risk calculation.
The battery is the deal
A crashed EV with an undamaged pack can be a genuine bargain, because bidders are scared off and the discount is huge. A crashed EV with a damaged or submerged pack is often a parts car, because a new pack can cost more than the repaired car is worth and used packs are hard to source and verify.
How to read the risk
Underbody, side-impact and flood damage all threaten the pack, so treat those as high risk. Front-end or rear cosmetic damage that spares the floor is far safer. Look hard at where the impact landed and whether the floor or sills are involved.
The safety and skills gap
High-voltage systems need trained handling. A damaged pack can catch fire days later. Most general bodyshops will not touch them. Unless you have EV-qualified help, stick to EVs with clearly cosmetic, non-floor damage, or leave them alone.
The verdict
EV salvage can be very profitable for those who understand packs, and a disaster for those who do not. As a beginner, only consider a damaged EV where the impact clearly missed the battery floor, and price a large contingency. When in doubt, walk away and stick to what you know.