Buick Enclave (2015) is 472 mm (18.58 inch) longer, 117 mm (4.61 inch) wider, 126 mm (4.96 inch) higher and has 310 liters (10.95 ft3) bigger cargo space than Mercedes GLC-Class (2016).
Mercedes GLC-Class (2016) is 52 kg (115 lbs) lighter than Buick Enclave (2015).