McLaren 600LT (2019) is 120 mm (4.72 inch) wider and 137 kg (302 lbs) lighter than Mercedes C-Class (Estate) (2020).
Mercedes C-Class (Estate) (2020) is 81 mm (3.19 inch) longer, 246 mm (9.69 inch) higher and has 340 liters (12.01 ft3) bigger cargo space than McLaren 600LT (2019).