Mercedes M-Class (2014) is 504 mm (19.84 inch) longer, 141 mm (5.55 inch) wider, 213 mm (8.39 inch) higher and has 260 liters (9.18 ft3) bigger cargo space than Suzuki SX4 (2016).
Suzuki SX4 (2016) is 835 kg (1,841 lbs) lighter than Mercedes M-Class (2014).