The first new Countach was the LP500S; Ferrari had unveiled their Boxer, which was faster than the Countach LP400S, so Lamborghini had to do something. They tried a turbo-charged version of the 4.0-Litre engine, but because of cooling problems, this project as abandoned in an early stage. Another option was tried out, but in the end, the best thing to do was to increase the displacement up to 4754 cc by enlarging both the bore and stroke.
323
Performance
5.6secs
12.9secs
186mph
375bhp
302lb/ft
11.0mpg
Engine
V12
normal
petrol
carburettor
Chassis
Independent, wishbones, coil springs, anti-roll bar