Audi S7 (2019) is 434 mm (17.09 inch) longer, 234 mm (9.21 inch) higher and has 340 liters (12.01 ft3) bigger cargo space than McLaren 675LT Coupe (2016).
McLaren 675LT Coupe (2016) is 187 mm (7.36 inch) wider and 682 kg (1,504 lbs) lighter than Audi S7 (2019).