I agree with bogg....i took my car for service and the dealer gave me a choice of car to rent next door for free. I pick Audi S3 2.0 Turbolax...and boy, let me tell you, that way i've driven that car for a week, made me realize that I would never buy a rental or loaner car, ever

I manage to put 1,200 miles on that baby
Now for a private owner lease return, it all depends...if mileage is right, it doesn't look abuse, still look new and clean and has complete service records...I would buy it. and that my friend is the one that I've looked at when I picked up my C230 few months ago
corporate lease return...NOPE!