McLaren 600LT (2019) is 120 mm (4.72 inch) wider and 237 kg (522 lbs) lighter than Mercedes C-Class (Estate) (2017).
Mercedes C-Class (Estate) (2017) is 97 mm (3.82 inch) longer, 261 mm (10.28 inch) higher and has 340 liters (12.01 ft3) bigger cargo space than McLaren 600LT (2019).