Mercedes S-Class (2016) is 1407 mm (55.39 inch) longer, 172 mm (6.77 inch) wider, 75 mm (2.95 inch) higher and has 129 liters (4.56 ft3) bigger cargo space than MINI Hardtop 4 Door (2015).
MINI Hardtop 4 Door (2015) is 963 kg (2,123 lbs) lighter than Mercedes S-Class (2016).