Hyundai i40 (2015) is 245 mm (9.65 inch) longer, 268 mm (10.55 inch) higher and has 285 liters (10.06 ft3) bigger cargo space than McLaren 570S (2018).
McLaren 570S (2018) is 115 mm (4.53 inch) wider and 336 kg (741 lbs) lighter than Hyundai i40 (2015).
