BMW i3 (2015) is 1335 kg (2,943 lbs) lighter than Mercedes GL-Class (2015).
Mercedes GL-Class (2015) is 1147 mm (45.16 inch) longer, 223 mm (8.78 inch) wider, 272 mm (10.71 inch) higher and has 420 liters (14.83 ft3) bigger cargo space than BMW i3 (2015).