2013 GMC Sierra 15 Hybrid 4WDFuel Economy & MPG Ratings
Hybrid Standard Pickup Trucks 4WD4-Wheel Drive
City
20
MPG
Highway
23
MPG
Combined
21
MPG
Trim Comparison
Automatic (variable gear ratios)
Regular Hybrid
City
20
Hwy
23
Comb
21
Fuel cost: $3,200/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic (variable gear ratios) | Regular Hybrid | 20 | 23 | 21 | $3,200 |
Annual Fuel Cost
$3,200
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$-4,000
vs. average new vehicle
EPA Fuel Economy Score: 5/10
GHG Score: 5/10
Environment
- CO₂ Tailpipe Emissions
- 423 g/mile
- Annual Petroleum Consumption
- 14.2 barrels
Specifications
- Engine
- 6L 8-cyl
- Transmission
- Automatic
- Drivetrain
- 4WD
- Body Style
- Pickup Truck
- GVWR
- Class 2-3 (6,001–10,000 lbs)
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 6L, 8-cylinder
- Efficiency Tech
- Auto Start-Stop
- Fuel Type
- Regular Gasoline
Related
GMC Sierra 15 Hybrid 4WD MPG History
See how this model's fuel economy changed by year