Brand X cars thet flip your switch....

Old Mini's, Jap Kei (micro-cars) and old GT40s especially the MKI and MKIV. I used to like "Tri-five" Chevys, but have become absolutely sick of them. They are all fake (repopped everything) as well as their owners who bought them like that.
PS> that "Eco-Boost" Ford GT was a dog at Long Beach GP. Turbo V6? Sure, but dont come to play with the gun slinging V8 Corvettes and Mustangs with a knife. It is a smooth ride though.