GMC Terrain (2018) is 747 mm (29.41 inch) longer, 165 mm (6.50 inch) wider, 260 mm (10.24 inch) higher and has 1532 liters (54.10 ft3) bigger cargo space than MINI Clubman (2014).
MINI Clubman (2014) is 518 kg (1,142 lbs) lighter than GMC Terrain (2018).