BMW 2 Series (2020) is 6 mm (0.24 inch) higher and 240 kg (529 lbs) lighter than Mercedes S-Class Coupe (2017).
Mercedes S-Class Coupe (2017) is 500 mm (19.69 inch) longer, 97 mm (3.82 inch) wider and has 10 liters (0.35 ft3) bigger cargo space than BMW 2 Series (2020).