Originally Posted By: hattaresguy
My friend had a rental Buick something or other. It was winter and he wanted heat now so he would put his foot to the floor, start it, and red line it for a few minutes until heat came out of the vents. Did good for a stone cold engine at 0 degrees, smoked a bit.
Than we had a rental C300 4matic we put into dyno mode and imitated Tokyo drift with it. That particular one had a nice tick in the valve train when it went back to the dealer. But the dealer screwed him out of about $4k in warranty work so karma's a [censored] as they say.
Been there, done that more times than I care to admit. It happens when your friends are all extreme motorheads and you travel constantly. I/we have had to have more than 1 rental towed away and limped plenty in with bad transmissions or broken suspensions, springs, you name it.
Some posters have obviously had good luck with rentals, but IMO, you would be absolutely crazy, repeat, absolutely crazy, to buy one. They are just like a repo, there has been no care or concern whatsoever in their operation.