I would say Lotus Esprit S4 (or Sport 350) but it's been done, so to be different ...
1990 - 1993 Vauxhall Lotus Carlton
FACTFILE
ENGINE: In-line six, 36 5cc,twin turbos
POWER: 377bhp - 5200rpm, 41 9lb ft @4200rpm
TRANSMISSION: six-speed �ªbox
SUSPENSION
Front: independent by MacPherson struts incorporating twin-tube dampers, anti-roll bar
Rear: independent, multi-link with self-levelling,coil springs,twin-tube dampers
BRAKES: ventilated discs all round
LENGTH: 87.7in
WIDTH: 76in
HEIGHT: 56.5in
WEIGHT: 3641 lb
TOP SPEED: 175mph
0-60mph: 5.1 secs
... now THIS is what the CSVT should have been !