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> All that said, I think Tesla and the EV industry as a whole will need to do a lot to bring down their repair costs. It's insane that these cars are designed i
by mschuster91 2y ago
> All that said, I think Tesla and the EV industry as a whole will need to do a lot to bring down their repair costs. It's insane that these cars are designed in such a way that even minor fender benders cost tens of thousands to repair. I actually think government should create liability limits for vehicles to incentivize car makers to make repairable cars.
That's fundamentally impossible. Just look at car crash ratings and automotive deaths over the last decades.
These old rigid steel frames were damn easy to repair - but were deathtraps for people inside and outside, not to mention Cw values more similar to a brick wall than a F1 car. The reason modern cars are so crash-safe is because literally everything is a crumple zone, absorbing kinetic energy. You can't just heat up and bend affected parts any more, you got to replace them.
And on top of that, requirements on lower fuel usage mean that parts have to be aerodynamically optimized and as lightweight as possible, which means plastics and composite materials, hollowed out shapes and god knows what else. That's making parts more expensive to manufacture and replace as well.
- hn_throwaway_99 1y agoIt is not impossible to build a car that both has modern crumple zones and is still repairable. This article talks in detail about why a minor fender bender of a Rivian cost $42,000 to repair. That cost is a bit of an exaggeration (e.g. it includes the ceramic coating on the vehicle), but the article talks in detail about the design choices that made that truck so expensive to repair.