[eiderman]

A big problem at the lower end is that insurance companies don't value cars based on their utility. I have a well maintained older car that is reliable and I trust the work that has been done, but it would be valued at around $2k by insurance. In order to buy a car with similar reliability would be closer to $5k. If someone else hits my car, it will be probably totaled at current repair prices and so I will have lost ~$3k.

[Scoundreller]

Indeed, it doesn't take much damage for the insurance company to declare a low-end vehicle a total loss and salvage it instead of repairing. Could be just cosmetic damage and you find yourself in that problem.

As a result, I don't pay for coverage for my own vehicle in case I'm at fault. My jurisdiction now lets me opt-out of repair coverage others are at fault, but I couldn't stomach that. I think it's just for rental car cos that have their own repair facilities and to avoid ever getting a salvage title.