Chevrolet Suburban (2014) is 736 mm (28.98 inch) longer, 153 mm (6.02 inch) wider, 438 mm (17.24 inch) higher and has 737 liters (26.03 ft3) bigger cargo space than Opel Insignia Sports Tourer (2020).
Opel Insignia Sports Tourer (2020) is 1040 kg (2,293 lbs) lighter than Chevrolet Suburban (2014).