With a 345bhp turbocharged six-cylinder engine and four-wheel drive, it can dart from standstill to 62mph in 4.9 seconds.

The 3.2- litre six-cylinder engine produces 233bhp, which sounds impressive but there's a price to pay: little more than mid-twenties mpg.

This one has a six-cylinder engine.

It was just as practical as a normal four-door saloon but, thanks to a six-cylinder engine, it went with a smoothness and urgency that beggared belief.

This reduced size six-cylinder engine had a four-bearing crankshaft an air-cleaner-heater and a fume-consumer head.