I think both parties sound a bit odd.
First off, if DH splashed out on a new flashy car, I would 100% ask before taking it out. If he was busy I'd use my car and try it out another time. That is a bit of a dick-ish thing to do.
Secondly, what on earth is your reaction? Physically shaking? Trying to cover it up?
It reminds me of mum after our family car was dinged in the supermarket. She was terrified to tell my dad. I remember her frantically trying to buy T-cut and get the scratch out. She then went back and tried to cover it with paint and then lied about it as she couldn't face telling the truth.
Looking back he was emotionally abusive. If you have kids, they definitely are picking up on this dynamic, and if they're like me they will hate it. Since having my own, healthy, relationships I cannot imagine having such a reaction if I'd messed up. Yes DH maybe annoyed, but he wouldn't "tell me off". I'd apologise and agree how I could resolve it - all's good. We'd laugh about it before long.
I think it speaks volumes about what is going on in your relationship if you have such a reaction. Please look into this going forward? My mum would never say that my dad is abusive and she works in safeguarding (worrying, I know). She would be able to identify another person going through the same thing as a victim of abuse, but we can't always view our own situations as clearly.