The car doesn't just total when it lands upside down. I've totaled them when hitting a wall too hard or slamming into the back of another car.
Try racing in Derby style.Instead of avoiding crashes,you hit them.But not too hard.Just to make them hit the other car.
And I once hitted another car so hard that I totaled him,but my car was fine.Except the tires...
The crashes are sometimes good to watch.Esspecialy when you're driving a Murcielago at full speed at crash into the tunnel.
Yesterday when I was racing the grip king...I was miles ahead him...coming in on the final lap,his car was stalled in the middle of the track...I hit nitro and slammed into his rear so hard,I totaled my car,but smashed his rear all to peices. The derby girl in me came out to play.
Next time you'll see what remains from my cars after a grip race.I'll make a screenshot.But,I always slam my front bumper,and then the engine into other cars,while the rear bumper is un-touched.