Is the Aston Martin DB6 powerful enough for highway driving?

It is powered by a 4.0L DOHC inline-six engine, producing 282 bhp (standard) or 325 bhp (Vantage). For buyers considering the Aston Martin DB6, that matters because it affects how easy the car is to live with, whether for commuting, family use, long-distance driving or ownership costs. The useful way to read this is not as an isolated specification, but as a clue to how the car will feel in real daily use.