Mercedes M-Class (2014) is 282 mm (11.10 inch) higher, 290 kg (639 lbs) lighter and has 220 liters (7.77 ft3) bigger cargo space than Rolls-Royce Wraith (2019).
Rolls-Royce Wraith (2019) is 482 mm (18.98 inch) longer and 22 mm (0.87 inch) wider than Mercedes M-Class (2014).