that was weird... good luck with you're game dev journey
Thank you for your feedback! 
I agree that the driving mechanic can be weird. I am yet to fine-tune the car. Right now, the car is a bit jumpy. It also flips way too easily.
Edit 18th of May: the car is stable, now. I fine-tuned it. The car is not jumpy any more and also doesn't flip over very easily, unless you make a sharp turn at high velocity.