Mercedes M-Class (2015) is 783 mm (30.83 inch) longer, 181 mm (7.13 inch) wider, 307 mm (12.09 inch) higher and has 404 liters (14.27 ft3) bigger cargo space than Vauxhall Corsa (2016).
Vauxhall Corsa (2016) is 470 kg (1,036 lbs) lighter than Mercedes M-Class (2015).