Audi A8 (2021) is 633 mm (24.92 inch) longer, 286 mm (11.26 inch) higher and has 310 liters (10.95 ft3) bigger cargo space than McLaren 675LT Coupe (2016).
McLaren 675LT Coupe (2016) is 150 mm (5.91 inch) wider and 975 kg (2,150 lbs) lighter than Audi A8 (2021).