GMC · Passenger car
GMC Sierra
Sierra Cab Chassis 2WD15 mpgRear-Wheel DriveGasoline
View specifications2024 · Passenger car
GMC Sierra
Sierra Cab Chassis 4WD — 2024 GMC Sierra Cab Chassis 4WD is a U.S.-market FuelEconomy.gov certification record. Class: Special Purpose Vehicle 4WD; drive: 4-Wheel Drive; transmission: Automatic 10-spd. EPA combined rating: 15 mpg.
Source verifiedVerified: 2026-08-10
Overview
What matters
2024 GMC Sierra Cab Chassis 4WD is a U.S.-market FuelEconomy.gov certification record. Class: Special Purpose Vehicle 4WD; drive: 4-Wheel Drive; transmission: Automatic 10-spd. EPA combined rating: 15 mpg.
14 city / 17 highway mpg
5.3 L · 8 cylinders
Specifications
Powertrain & efficiency
Body stylePassenger car
Fuel typeGasoline
Drivetrain4-Wheel Drive
TransmissionAutomatic 10-spd
Power—
Torque—
Engine displacement5.3 L
Cylinders8
Battery—
Driving range—
Combined economy15 mpg
0–60 mph—
Top speed—
Dimensions
Vehicle dimensions
Length—
Width—
Height—
Wheelbase—
Ground clearance—
Specifications can vary by market and configuration. AutoVero displays the exact market and trim when known.
Visual reference
Interior & gallery
Photography represents the listed model or generation. Color, market and individual trim details may differ.
Maintenance research
Parts for GMC Sierra
Choose a vehicle system. Exact OEM numbers and fitment appear only after verification by generation, engine, market and trim.
FiltersOil, air, cabin and fuel filtration systems.
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CoolingEngine, battery and power-electronics thermal management.
Battery12-volt starting batteries and EV auxiliary battery references.
IgnitionSpark generation and combustion control components.
BeltsAccessory-drive and service belt systems.
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