From 1969 through 1972, Aston's flagship model was the DBS V8. Though the body and name was shared with the six-cylinder DBS, the V8 sold for much more. The body was a modern reinterpretation of the traditional Aston Martin look, with a squared-off grille and four headlights (though some consider the styling derivative of the early Ford Mustang). Distinguishing features of the V8 model are the larger front air dam and lack of wire wheels, though some six-cylinder DBS cars also used the V8's alloy wheels. The tail lights were taken from the Hillman Hunter.
A road test report of the time noted that the car had gained 250 lb (113 kg) in weight with the fitting of the V8 in place of the previously used six-cylinder unit, despite the manufacturer's assurance that the engine weighed only 30 lb (14 kg) more than the older straight-six. Other contributions to the weight gain included heavier ventilated brake discs, air conditioning, fatter tyres, a new and stronger ZF gearbox as well as some extra bodywork beneath the front bumper.
Marek's V8 engine displaced 5.3 L (5,340 cc/325 in3) and used Bosch fuel injection. Output was not officially released, but estimates center around 315 hp (235 kW). The DBS V8 could hit 60 mph (97 km/h) in 5.9 seconds and had a top speed of nearly 160 mph (257 km/h). 402 DBSV8s were built.
A DBS V8 was to be used by Roger Moore in the television show, The Persuaders! However, no V8 car was ready, so a six-cylinder DBS was modified to look like a V8 for use in the show.
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