Although always intended to house the new Tadek Marek-designed V8, the DBS first appeared with the 4.0-litre six of the concurrently produced DB6. Styled in-house by Bill Towns, the four-seater DBS employed a platform-type chassis with independent suspension all round: wishbone and coil-spring at the front, De Dion with Watts linkage at the rear. Bigger and more luxuriously appointed than the DB6, the heavier DBS disappointed some by virtue of its slightly reduced performance, but there were no complaints when the V8 arrived in 1969. With an estimated 345bhp available from its 5,340cc, fuel-injected, four-cam motor, the DBS V8 could reach 100mph in under 14 seconds, running on to a top speed of 160mph - a staggering performance in those days and one which fully justified the claim that it was the fastest production car in the world. Even in automatic transmission form the V8 could reach 100mph in around 15 seconds and better 145mph flat-out.