BMW 2 Series (2017) is 4 mm (0.16 inch) higher and 535 kg (1,179 lbs) lighter than Mercedes S-Class Coupe (2015).
Mercedes S-Class Coupe (2015) is 594 mm (23.39 inch) longer, 123 mm (4.84 inch) wider and has 10 liters (0.35 ft3) bigger cargo space than BMW 2 Series (2017).