Citroen DS3 (2020) is 603 kg (1,329 lbs) lighter than GMC Terrain (2015).
GMC Terrain (2015) is 757 mm (29.80 inch) longer, 134 mm (5.28 inch) wider, 226 mm (8.90 inch) higher and has 1507 liters (53.22 ft3) bigger cargo space than Citroen DS3 (2020).