2016 GMC Sierra K15 4WDFuel Economy & MPG Ratings
Gasoline Standard Pickup Trucks 4WD4-Wheel Drive
City
17
MPG
Highway
22
MPG
Combined
19
MPG
Trim Comparison
Automatic 6-spd
Gasoline or E85 FFV
City
17
Hwy
22
Comb
19
Fuel cost: $3,550/yr
Automatic 6-spd
Gasoline or E85 FFV
City
16
Hwy
22
Comb
18
Fuel cost: $3,750/yr
Automatic 6-spd
Regular
City
16
Hwy
22
Comb
18
Fuel cost: $3,750/yr
Automatic 8-spd
Regular
City
15
Hwy
21
Comb
17
Fuel cost: $3,950/yr
Automatic 8-spd
Regular
City
15
Hwy
21
Comb
17
Fuel cost: $3,950/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic 6-spd | Gasoline or E85 FFV | 17 | 22 | 19 | $3,550 |
| Automatic 6-spd | Gasoline or E85 FFV | 16 | 22 | 18 | $3,750 |
| Automatic 6-spd | Regular | 16 | 22 | 18 | $3,750 |
| Automatic 8-spd | Regular | 15 | 21 | 17 | $3,950 |
| Automatic 8-spd | Regular | 15 | 21 | 17 | $3,950 |
Annual Fuel Cost
$3,550
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$-5,750
vs. average new vehicle
EPA Fuel Economy Score: 4/10
GHG Score: 4/10
Environment
- CO₂ Tailpipe Emissions
- 476 g/mile
- Annual Petroleum Consumption
- 15.7 barrels
Specifications
- Engine
- 6.2L 8-cyl
- Transmission
- 6-speed 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
- 4.3L, 6-cylinder
- Induction Type
- SIDI; FFV
- Fuel Type
- Regular Gasoline
- Alt Fuel
- E85
Related
GMC Sierra K15 4WD MPG History
See how this model's fuel economy changed by year