BMW 1 Series (2015) is 820 kg (1,808 lbs) lighter than GMC Acadia (2014).
GMC Acadia (2014) is 771 mm (30.35 inch) longer, 239 mm (9.41 inch) wider, 423 mm (16.65 inch) higher and has 820 liters (28.96 ft3) bigger cargo space than BMW 1 Series (2015).