Mercedes GL-Class (2015) is 148 mm (5.83 inch) wider and 40 mm (1.57 inch) higher than Renault Alaskan (2014).
Renault Alaskan (2014) is 253 mm (9.96 inch) longer, 620 kg (1,367 lbs) lighter and has 382 liters (13.49 ft3) bigger cargo space than Mercedes GL-Class (2015).