Is 8% a good interest rate for a car loan?

The traction control in my car was really helpful throughout the winter when I was driving on icy roads, but now that it’s summer, I find the feature unnecessary. How do I turn off traction control on my 2020 Nissan Altima?

I'm trying to set up a stock brokerage account, and it keeps asking me about cars I owned, but I can't remember all of them. Is there a way to see a list of all cars I have owned?

I was recently in an accident that totaled my brand-new car. My insurance company valued my car at the cost I paid for it. However, I did purchase an extended warranty at the dealership. They rolled it into my loan so I still owe $1,800. Will the gap insurance I paid for cover this?