Aston Martin DB9 (2016) is 195 kg (430 lbs) lighter than BMW 6 Series Gran Coupe (2016).
BMW 6 Series Gran Coupe (2016) is 290 mm (11.42 inch) longer, 15 mm (0.59 inch) wider, 109 mm (4.29 inch) higher and has 272 liters (9.61 ft3) bigger cargo space than Aston Martin DB9 (2016).
