Mercedes M-Class (2014) is 133 mm (5.24 inch) longer and 21 mm (0.83 inch) wider than Toyota FJ Cruiser (2020).
Toyota FJ Cruiser (2020) is 41 mm (1.61 inch) higher, 180 kg (397 lbs) lighter and has 100 liters (3.53 ft3) bigger cargo space than Mercedes M-Class (2014).