GMC Yukon XL (2014) is 736 mm (28.98 inch) longer, 153 mm (6.02 inch) wider, 438 mm (17.24 inch) higher and has 1612 liters (56.93 ft3) bigger cargo space than Opel Insignia Sports Tourer (2020).
Opel Insignia Sports Tourer (2020) is 1094 kg (2,412 lbs) lighter than GMC Yukon XL (2014).