GMC Terrain (2014) is 115 mm (4.53 inch) longer, 79 mm (3.11 inch) wider, 254 mm (10.00 inch) higher and has 1461 liters (51.59 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2014).
Mercedes C-Class (Coupe) (2014) is 143 kg (315 lbs) lighter than GMC Terrain (2014).