Chevrolet Tahoe (2021) is 439 mm (17.28 inch) longer, 201 mm (7.91 inch) wider, 415 mm (16.34 inch) higher and has 1516 liters (53.54 ft3) bigger cargo space than Opel Insignia Country Tourer (2017).
Opel Insignia Country Tourer (2017) is 968 kg (2,134 lbs) lighter than Chevrolet Tahoe (2021).