Aston Martin DB11 (2020) is 39 mm (1.54 inch) wider and 163 kg (359 lbs) lighter than BMW 8 Series (G14) (2018).
BMW 8 Series (G14) (2018) is 103 mm (4.06 inch) longer, 59 mm (2.32 inch) higher and has 81 liters (2.86 ft3) bigger cargo space than Aston Martin DB11 (2020).