Audi RS 5 (2017) is 103 mm (4.06 inch) wider and 465 kg (1,025 lbs) lighter than Mercedes M-Class (2015).
Mercedes M-Class (2015) is 82 mm (3.23 inch) longer, 416 mm (16.38 inch) higher and has 226 liters (7.98 ft3) bigger cargo space than Audi RS 5 (2017).
