2005 GMC Sierra Specs, MPG & Trims
EPA fuel-economy data and specifications for the 2005 GMC Sierra (9–17 MPG combined) across 17 listed configurations.
Overview
- Body class
- Standard Pickup Trucks 2WD, Standard Pickup Trucks 4WD
- Drive
- Rear-Wheel Drive, 4-Wheel or All-Wheel Drive
- Engine
- 8-cyl, 5.3 L; 6-cyl, 4.3 L; 8-cyl, 4.8 L; 8-cyl, 6.0 L
- Fuel type
- Regular Gasoline, Premium Gasoline, Natural Gas
- Combined MPG
- 9–17 MPG
- Annual fuel cost
- $3,950–$6,100
- Configurations
- 17
MPG & fuel economy
City, highway and combined values below are EPA estimates. Where a powertrain has several configurations, the table shows the lowest–highest reported value. Electric configurations use MPGe.
| Powertrain | City | Highway | Combined | Annual fuel cost | CO2 |
|---|---|---|---|---|---|
| 8-cyl 6.0 L · Natural Gas · 4-Wheel or All-Wheel Drive | 8 | 11 | 9 | $5,150 | — |
| 8-cyl 6.0 L · Natural Gas · Rear-Wheel Drive | 8 | 11 | 9 | $5,150 | — |
| 8-cyl 6.0 L · Premium Gasoline · Rear-Wheel Drive | 13 | 18 | 15 | $5,500 | — |
| 6-cyl 4.3 L · Regular Gasoline · 4-Wheel or All-Wheel Drive | 13 | 17–18 | 15 | $4,450 | — |
| 8-cyl 4.8 L · Regular Gasoline · 4-Wheel or All-Wheel Drive | 14 | 18 | 15–16 | $4,200–$4,450 | — |
| 8-cyl 5.3 L · Regular Gasoline · 4-Wheel or All-Wheel Drive | 13–15 | 17–18 | 15–16 | $4,200–$4,450 | — |
| 8-cyl 6.0 L · Regular Gasoline · 4-Wheel or All-Wheel Drive | 12 | 15 | 13 | $5,150 | — |
| 6-cyl 4.3 L · Regular Gasoline · Rear-Wheel Drive | 14 | 20 | 16 | $4,200 | — |
| 8-cyl 4.8 L · Regular Gasoline · Rear-Wheel Drive | 14–15 | 19 | 16–17 | $3,950–$4,200 | — |
| 8-cyl 5.3 L · Regular Gasoline · Rear-Wheel Drive | 14–16 | 19 | 16–17 | $3,950–$4,200 | — |
| 8-cyl 6.0 L · Regular Gasoline · Rear-Wheel Drive | 10 | 12 | 11 | $6,100 | — |
Configurations & engine comparison
Each row is one configuration/engine combination reported by the EPA for this model year. Missing EPA values are shown as —.
| Configuration / engine | Drive | Transmission | Cyl. | Displ. (L) | Fuel type | City | Hwy | Comb. | Annual cost |
|---|---|---|---|---|---|---|---|---|---|
| Sierra 15 Hybrid 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.3 | Regular Gasoline | 16 | 19 | 17 | $3,950 |
| Sierra 15 Hybrid 4WD | 4-Wheel or All-Wheel Drive | Automatic 4-spd | 8 | 5.3 | Regular Gasoline | 15 | 18 | 16 | $4,200 |
| Sierra 1500 2WD | Rear-Wheel Drive | Automatic 4-spd | 6 | 4.3 | Regular Gasoline | 14 | 20 | 16 | $4,200 |
| Sierra 1500 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 4.8 | Regular Gasoline | 15 | 19 | 17 | $3,950 |
| Sierra 1500 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.3 | Regular Gasoline | 14 | 19 | 16 | $4,200 |
| Sierra 1500 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 6.0 | Premium Gasoline | 13 | 18 | 15 | $5,500 |
| Sierra 1500 2WD | Rear-Wheel Drive | Manual 5-spd | 6 | 4.3 | Regular Gasoline | 14 | 20 | 16 | $4,200 |
| Sierra 1500 2WD | Rear-Wheel Drive | Manual 5-spd | 8 | 4.8 | Regular Gasoline | 14 | 19 | 16 | $4,200 |
| Sierra 1500 4WD | 4-Wheel or All-Wheel Drive | Automatic 4-spd | 6 | 4.3 | Regular Gasoline | 13 | 17 | 15 | $4,450 |
| Sierra 1500 4WD | 4-Wheel or All-Wheel Drive | Automatic 4-spd | 8 | 4.8 | Regular Gasoline | 14 | 18 | 16 | $4,200 |
| Sierra 1500 4WD | 4-Wheel or All-Wheel Drive | Automatic 4-spd | 8 | 5.3 | Regular Gasoline | 13 | 17 | 15 | $4,450 |
| Sierra 1500 4WD | 4-Wheel or All-Wheel Drive | Manual 5-spd | 6 | 4.3 | Regular Gasoline | 13 | 18 | 15 | $4,450 |
| Sierra 1500 4WD | 4-Wheel or All-Wheel Drive | Manual 5-spd | 8 | 4.8 | Regular Gasoline | 14 | 18 | 15 | $4,450 |
| Sierra 1500 AWD | 4-Wheel or All-Wheel Drive | Automatic 4-spd | 8 | 6.0 | Regular Gasoline | 12 | 15 | 13 | $5,150 |
| Sierra 2500 Hd 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 6.0 | Regular Gasoline | 10 | 12 | 11 | $6,100 |
| Sierra 2500 HD 2WD CNG | Rear-Wheel Drive | Automatic 4-spd | 8 | 6.0 | Natural Gas | 8 | 11 | 9 | $5,150 |
| Sierra 2500 HD 4WD CNG | 4-Wheel or All-Wheel Drive | Automatic 4-spd | 8 | 6.0 | Natural Gas | 8 | 11 | 9 | $5,150 |
Frequently asked questions
What is the combined MPG of the 2005 GMC Sierra?
According to EPA data, the 2005 GMC Sierra is rated at 9–17 MPG combined for its conventional-fuel configurations.
How many cylinders does the 2005 GMC Sierra have?
The EPA data lists 6 and 8 cylinders across its configurations.
What fuel type does the 2005 GMC Sierra use?
It is offered with Regular Gasoline, Premium Gasoline, and Natural Gas.
What is the annual fuel cost of the 2005 GMC Sierra?
The EPA estimates annual fuel costs ranging from $3,950 to $6,100.