'93 Chevy G10 "shorty" cargo van... keeps everything dry, and there's enough room for me to sleep. Saves a good chunk of change on race weekends.
I guess the Mercedes Sprinter van would have to be my favorite car.
Cars that piss me off... hm. Smart Car? At least the US version. Tiny and expensive with less than 40mpg. Give me a break. It would make sense in a cluster**** urban environment, but I see a lot of them around here (sprawling town of ~120,000). Why not improve your gas mileage, comfort, passenger capacity, and storage space with a Prius or equivalent?