BMW 1 Series (2014) is 700 kg (1,543 lbs) lighter than GMC Acadia (2014).
GMC Acadia (2014) is 740 mm (29.13 inch) longer, 256 mm (10.08 inch) wider, 433 mm (17.05 inch) higher and has 820 liters (28.96 ft3) bigger cargo space than BMW 1 Series (2014).