McLaren 570S (2017) is 58 mm (2.28 inch) wider and 864 kg (1,905 lbs) lighter than Mercedes CL-Class (2020).
Mercedes CL-Class (2020) is 565 mm (22.24 inch) longer, 215 mm (8.46 inch) higher and has 270 liters (9.53 ft3) bigger cargo space than McLaren 570S (2017).