In no particular order....
New BMW M5
New Ford F-150 Platinum
Editors note: I actually have one of those, so I'm cheating a bit. On the other hand, I freakin' love
My Modern Performance
New Aston Martin Vanquish V12 coup - to my eyes, the prettiest car ever made
Bugatti Veyron (I don't even find this car attractive, but it's the most technologically astonishing car ever built)
My Old-School Muscle:
Bad Penny - A custom Autocross 1968 Camaro. Though I'd actually prefer a 1967 and I'd make it an RS; same tech, though. This car is incredible.
1966 Corvette 427/450; need the ragtop here.
1966 Mk III AC Cobra
1973 Lancia Stratos -- Don't ask why, I just love this car.
And just flat Old-School:
1934 Packard Twelve Runabout
1939 Studebaker Pickup