Mazda 3 (Sedan) (2015) is 1265 kg (2,789 lbs) lighter than Mercedes GL-Class (2014).
Mercedes GL-Class (2014) is 566 mm (22.28 inch) longer, 202 mm (7.95 inch) wider, 395 mm (15.55 inch) higher and has 261 liters (9.22 ft3) bigger cargo space than Mazda 3 (Sedan) (2015).