Bl**dy hell, where does one start?
I've let my imagination have full rein here, so sorry if it's a it fanciful- couldn't resist the chance!!
Any Hispano- Suiza
Any Cord, Duesenberg or Auburn
Any Talbot Lago
Mercedes 300SLR Gullwing ( without air brake)
More prosaically,
MG Magnette ( pref K3)
Jaguar XK 140 ( yes, I know it's the 'forgotten one in the middle' but I just love 'em
Any Allard so long as it comes with a fresh pair of Brown Trousers
Mini Cooper S 1071 ( best engine of the lot) fettled by Richard Longman
Nissan Skyline
Morgan +4 ( Not that new thing but the Triumph/ Lawrence Tune engine original
Beetle (preferably 1600cc with Autocavan tuning)
Any of the AD-O- driven Pilbeams
Last but not least ( and very tongue in Cheek)- Chris Williams Napier- Bentley