GMC Terrain (2014) is 367 mm (14.45 inch) longer, 159 mm (6.26 inch) wider, 279 mm (10.98 inch) higher and has 1452 liters (51.28 ft3) bigger cargo space than Subaru Impreza GJ (2015).
Subaru Impreza GJ (2015) is 528 kg (1,164 lbs) lighter than GMC Terrain (2014).