2013 · Full-Size Pickup · Hybrid
2013 GMC Sierra Hybrid MPG & fuel economy
The 2013 GMC Sierra Hybrid is a full-size pickup offered in 2 EPA-rated configurations. The most efficient version returns 21 MPG combined (20 city / 23 highway) on regular gasoline. Efficiency is unchanged from the 2012 model. Among 9 full-size pickups rated for 2013, it ranks 1st for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,214 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2013 GMC Sierra Hybrid's fuel average is 8.9 km/L (11.2 L/100 km), or 21 MPG combined: 8.5 km/L in the city and 9.8 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 20 | 8.5 | 11.8 |
| Highway | 23 | 9.8 | 10.2 |
| Combined | 21 | 8.9 | 11.2 |
How it ranks among 2013 Full-Size Pickups
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Sierra Hybrid MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 6.0L 8-cyl · CVT Sierra 15 Hybrid 2WD |
Hybrid | 20 MPG | 23 MPG | 21 MPG | — | $2,214 |
| 4WD · 6.0L 8-cyl · CVT Sierra 15 Hybrid 4WD |
Hybrid | 20 MPG | 23 MPG | 21 MPG | — | $2,214 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 6.0L 8-cyl
- Transmission
- CVT
- Drivetrain
- RWD
- Tailpipe CO₂
- 418 g/mi
- EPA fuel economy score
- 5/10
- EPA greenhouse gas score
- 5/10
2013 GMC Sierra Hybrid vs. rivals
Compare the 2013 Sierra Hybrid
With any other car from any year, including other Sierra Hybrid model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2013 GMC Sierra (18 MPG)
Frequently asked questions
What is the gas mileage of the 2013 GMC Sierra Hybrid?
Up to 21 MPG combined (20 city / 23 highway).
What fuel does the 2013 GMC Sierra Hybrid use?
Regular gasoline.
What is the fuel average in km/L for the 2013 GMC Sierra Hybrid?
The 2013 GMC Sierra Hybrid's fuel average is 8.9 km/L (11.2 L/100 km), or 21 MPG combined: 8.5 km/L in the city and 9.8 km/L on the highway.
How much does it cost to fuel the 2013 GMC Sierra Hybrid per year?
About $2,214 at 15,000 miles a year with $3.10/gal regular gas, or $14.76 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.