Buick Enclave (2021) is 779 mm (30.67 inch) longer, 168 mm (6.61 inch) wider, 164 mm (6.46 inch) higher and has 233 liters (8.23 ft3) bigger cargo space than Mercedes GLA-Class (2017).
Mercedes GLA-Class (2017) is 509 kg (1,122 lbs) lighter than Buick Enclave (2021).