Aston Martin DB9 (2016) is 444 mm (17.48 inch) longer and 112 mm (4.41 inch) wider than Mazda 6 Atenza (2017).
Mazda 6 Atenza (2017) is 259 mm (10.20 inch) higher, 511 kg (1,127 lbs) lighter and has 334 liters (11.80 ft3) bigger cargo space than Aston Martin DB9 (2016).
