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2024 GMC Sierra Cab Chassis 2WD — 5.3L 8-cyl, Automatic 10-spd, RWD
This 2024 GMC Sierra Cab Chassis 2WD (5.3L 8-cyl, Automatic 10-spd, RWD) takes regular (87-octane) gasoline. REGULAR
15
MPG combined (14 city / 17 hwy)
$4,150
est. fuel cost / year (EPA, 15k mi)
580 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Special Purpose Vehicle 2WD · retrieved 2026-06-14.