I don't particularly like the twins but I always thought skids Chevy Beat alt mode was awesome. I was bummed when they switched it to the Spark and made it a boring design.
Heck yeah who wouldn't wanna be rolling to the battle in a full electric four door sedan lol Although.........it is an awesome looking car
Whatever the most expensive one is, so I could sell it and make enough to buy 2 other cars I'd like =)
Optimus. So I can roll down the highway and blast my horn for schoolkids riding by. Oh, and because that cab is pretty much a living area and he could drag anything around.