That's a tough one, I'm sorry I missed this little game...
'58 Chevy Wagon (6...yes just 6, not 8!)
Indian Chief (2)
'27 Model T hot rod (8)
Volvo 240 Turbo wagon, heavily modified of course (4)
Or...
Porsche 356 (4)
Maserati 3500GT (6)
Volvo V70R (5)
Triumph Explorer (3)
Harley Street Glide (2)