Aston Martin DB11 (2020) is 82 mm (3.23 inch) wider and 80 kg (176 lbs) lighter than BMW 5 Series (2015).
BMW 5 Series (2015) is 167 mm (6.57 inch) longer, 183 mm (7.20 inch) higher and has 291 liters (10.28 ft3) bigger cargo space than Aston Martin DB11 (2020).