Looking almost identical to the V8 Vantage coupé on which it is based, this is Aston Martin's latest high-powered concept, the V12 Vantage RS.Aston Martin V12 Vantage RS Vantage points: Aston Martin V12 Vantage RSThe output is impressive: 600bhp and 509lb ft on tap from the 6.0-litre V12 engine, allied with a kerb weight of less than 1.6 tons, giving the car a power-to-weight ratio of 375bhp per ton. Yet the concept is "production feasible", according to Aston.At its unveiling at the new Aston design centre in Gaydon, Ulrich Bez, the company's chief executive, said "We will listen to feedback on this concept and if there is sufficient demand then we will seriously consider a low-volume production run in the near future, with a price that will reflect the exclusivity of the car."Meanwhile, it has been confirmed that Daniel Craig will again drive an Aston DBS, the company's flagship model, in the next Bond film.