BMW 5 Series (2015) is 312 kg (688 lbs) lighter than Buick Enclave (2015).
Buick Enclave (2015) is 221 mm (8.70 inch) longer, 148 mm (5.83 inch) wider, 322 mm (12.68 inch) higher and has 100 liters (3.53 ft3) bigger cargo space than BMW 5 Series (2015).