McLaren 675LT Coupe (2016) is 198 mm (7.80 inch) wider and 592 kg (1,305 lbs) lighter than Mercedes S-Class Coupe (2016).
Mercedes S-Class Coupe (2016) is 480 mm (18.90 inch) longer, 226 mm (8.90 inch) higher and has 205 liters (7.24 ft3) bigger cargo space than McLaren 675LT Coupe (2016).