Chevrolet Silverado 3500HD (2016) is 51 mm (2.01 inch) higher, 145 kg (320 lbs) lighter and has 1670 liters (58.98 ft3) bigger cargo space than Opel Insignia Grand Sport (2017).
Opel Insignia Grand Sport (2017) is 858 mm (33.78 inch) longer and 128 mm (5.04 inch) wider than Chevrolet Silverado 3500HD (2016).
Comparisons with Chevrolet Silverado 3500HD (2016)
