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2021 Chevrolet Silverado 4WD TrailBoss vs 2021 Chevrolet Silverado 4WD TrailBoss

EPA figure2021 Chevrolet Silverado 4WD TrailBoss2021 Chevrolet Silverado 4WD TrailBoss
Model year20212021
Body · drivePickup · 4-Wheel Drive · GasPickup · 4-Wheel Drive · Gas
Combined MPG1615
City / highway MPG14 / 1813 / 18
Fuel a year$4,200$4,450
Tailpipe CO₂ (g/mi)560593
Engine5.3 L 8-cyl5.3 L 8-cyl
TransmissionAutomatic 6-spdAutomatic 6-spd

▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.