Buick Enclave (2021) is 276 mm (10.87 inch) longer, 146 mm (5.75 inch) wider, 262 mm (10.31 inch) higher and has 128 liters (4.52 ft3) bigger cargo space than Opel Insignia Country Tourer (2014).
Opel Insignia Country Tourer (2014) is 472 kg (1,041 lbs) lighter than Buick Enclave (2021).