Aston Martin DB11 (2020) is 39 mm (1.54 inch) wider and 255 kg (562 lbs) lighter than BMW 7 Series (2020).
BMW 7 Series (2020) is 380 mm (14.96 inch) longer, 187 mm (7.36 inch) higher and has 246 liters (8.69 ft3) bigger cargo space than Aston Martin DB11 (2020).
