Engine of Aston Martin V12 Vantage RS Concept, produces a monstrous 600bhp (448kW) and weighs in at just under 1600kg. This gives the car a power-to-weight ratio of 375bhp (280kW) per ton, capable of reaching 100km/h in 4 seconds, and 160km/h in 8.5.
Photo album created with World Cars Magazine
