GMC Terrain (2019) is 241 mm (9.49 inch) higher, 132 kg (291 lbs) lighter and has 1252 liters (44.21 ft3) bigger cargo space than Mercedes E-Class (2014).
Mercedes E-Class (2014) is 172 mm (6.77 inch) longer and 5 mm (0.20 inch) wider than GMC Terrain (2019).