Aston Martin DB9 (2014) is 795 kg (1,753 lbs) lighter than Mercedes GL-Class (2017).
Mercedes GL-Class (2017) is 427 mm (16.81 inch) longer, 118 mm (4.65 inch) wider, 567 mm (22.32 inch) higher and has 538 liters (19.00 ft3) bigger cargo space than Aston Martin DB9 (2014).