2026 GMC Sierra 2WD
GMC · Rear-Wheel Drive · 3.0 L 6-cyl turbo
Model year2026
Combined MPG25
City MPG23
Highway MPG28
Annual fuel cost$3,850
Against the 2,900 GMC cars
Bars are scaled to the best in the list; the mark shows the list average. Lower is better for fuel cost; higher is better for the rest. All figures are the EPA's.
Summary
2026 GMC Sierra 2WD by GMC. The figures below are from US EPA fueleconomy.gov, with the page each one came from.
Details
- Model year
- 2026fueleconomy.gov · 3 Oct 2026
Efficiency
- Combined MPG
- 25fueleconomy.gov · 3 Oct 2026
- City MPG
- 23fueleconomy.gov · 3 Oct 2026
- Highway MPG
- 28fueleconomy.gov · 3 Oct 2026
Running cost
- Annual fuel cost
- $3,850fueleconomy.gov · 3 Oct 2026
- CO₂ (tailpipe)
- 402 g/mifueleconomy.gov · 3 Oct 2026
Car
- Body
- Pickupfueleconomy.gov · 3 Oct 2026
- EPA class
- Standard Pickup Trucks 2WDfueleconomy.gov · 3 Oct 2026
- Drive
- Rear-Wheel Drivefueleconomy.gov · 3 Oct 2026
Powertrain
- Engine
- 3.0 L 6-cyl turbofueleconomy.gov · 3 Oct 2026
- Transmission
- Automatic 10-spdfueleconomy.gov · 3 Oct 2026
- Fuel
- Dieselfueleconomy.gov · 3 Oct 2026
More GMC cars
See the list
2027 GMC Acadia AWD 2027 · All-Wheel Drive · 2.5 L 4-cyl turbo Combined MPG21Annual fuel cost$3,200 2027 GMC Acadia FWD 2027 · Front-Wheel Drive · 2.5 L 4-cyl turbo Combined MPG22Annual fuel cost$3,050 
2027 GMC Terrain AWD 2027 · All-Wheel Drive · 1.5 L 4-cyl turbo Combined MPG25Annual fuel cost$2,700 2027 GMC Terrain AWD Denali/AT4 2027 · All-Wheel Drive · 1.5 L 4-cyl turbo Combined MPG25Annual fuel cost$2,700 2027 GMC Terrain FWD 2027 · Front-Wheel Drive · 1.5 L 4-cyl turbo Combined MPG26Annual fuel cost$2,600 
2027 GMC Yukon 2WD 2027 · Rear-Wheel Drive · 6.2 L 8-cyl Combined MPG17Annual fuel cost$4,850 Listed on CarCody
- GMC Cars: Every Model and Year With MPG2900 listed
Sources
- fueleconomy.gov/feg/noframes/49367.shtml· checked 3 Oct 2026