Hmmm... this will change on a daily basis, but...
(assume all cars pristine and perfect and reliable
)
Monteverdi Hai 450 SS
TVR Cerbera
Mk1 Golf GTi
Ferrari 458 Italia (not a Ferrari fan usually, but this is just beautiful)
Lamborghini Muira
Caterham 7 kit for me to build myself
I'll need a big cruiser, the Phaeton W12 maybe, but the new XJ is nice, maybe a Maybach or Phantom, one of those anyway.
Bowler Wildcat
Abarth 500 <cough>