BMW 1 Series (2015) is 597 kg (1,316 lbs) lighter than Buick Enclave (2018).
Buick Enclave (2018) is 860 mm (33.86 inch) longer, 237 mm (9.33 inch) wider, 354 mm (13.94 inch) higher and has 308 liters (10.88 ft3) bigger cargo space than BMW 1 Series (2015).