Aston Martin gives a massive overhaul to eight years old DB9 for the model year 2013, meanwhile in the process, Aston puts an end to the most expensive Virage model from its lineup. The overhaul isn’t restricted to cosmetic changes only but under the hood too. The refreshed DB9 will fill the slot between Vanquish Super GT and Vantage sports cars in Aston’s GT range. ...