Buick Enclave (2018) is 772 mm (30.39 inch) longer, 198 mm (7.80 inch) wider, 281 mm (11.06 inch) higher and has 247 liters (8.72 ft3) bigger cargo space than Mercedes GLA-Class (2015).
Mercedes GLA-Class (2015) is 582 kg (1,283 lbs) lighter than Buick Enclave (2018).