Audi A4 Allroad (2015) is 681 mm (26.81 inch) longer and 106 mm (4.17 inch) wider than Chevrolet Silverado 3500HD (2018).
Chevrolet Silverado 3500HD (2018) is 11 mm (0.43 inch) higher, 470 kg (1,036 lbs) lighter and has 1670 liters (58.98 ft3) bigger cargo space than Audi A4 Allroad (2015).