Aston Martin DB11 (2020) is 41 mm (1.61 inch) wider and 40 kg (88 lbs) lighter than BMW 5 Series (2014).
BMW 5 Series (2014) is 259 mm (10.20 inch) longer, 280 mm (11.02 inch) higher and has 170 liters (6.00 ft3) bigger cargo space than Aston Martin DB11 (2020).