Pontiac Fuel Economy and Fuel Cost by Model
Pontiac has 17 models with EPA fuel economy ratings between 2000 and 2010. In model year 2010 the combined ratings of its models run 18–30 MPG. The most efficient is the 2010 Pontiac G5 at 30 MPG, about $2,180 a year to fuel at regular gasoline $4.36/gal (U.S. average, Sep 2026).
Models
17
2000–2010
Most efficient, MY2010
30MPG
Pontiac G5
Cheapest to fuel, MY2010
$2,180/yr
Pontiac G5
Electrified models
0
hybrid, plug-in or electric
Most efficient Pontiac models, MY2010
| 1 |  2010 Pontiac G5 Small cars | 30 | $2,180 |
| 2 |  2010 Pontiac G3 Small cars | 30 | $2,180 |
| 3 |  2010 Pontiac Vibe Wagons | 28 | $2,330 |
| 4 |  2010 Pontiac G6 Small cars | 26 | $2,510 |
| 5 |  2005 Pontiac Sunfire Small cars | 26 | $2,510 |
All Pontiac models
| Model | Model years | Powertrains | Latest MY | Combined | $/yr |
|---|---|---|---|---|---|
| Pontiac Grand Prix | 2000–2008 | Gas | 2008 | 19–21 | $3,110–$4,230 |
| Pontiac Vibe | 2003–2010 | Gas | 2010 | 22–28 | $2,330–$2,970 |
| Pontiac Montana | 2000–2006 | Gas | 2006 | 17–19 | $3,440–$3,840 |
| Pontiac Bonneville | 2000–2005 | Gas | 2005 | 18–21 | $3,110–$3,630 |
| Pontiac G6 | 2005–2010 | Gas | 2010 | 18–26 | $2,510–$3,630 |
| Pontiac Grand Am | 2000–2005 | Gas | 2005 | 21–25 | $2,610–$3,110 |
| Pontiac Sunfire | 2000–2005 | Gas | 2005 | 25–26 | $2,510–$2,610 |
| Pontiac Aztek | 2001–2005 | Gas | 2005 | 18–19 | $3,440–$3,630 |
| Pontiac Solstice | 2006–2010 | Gas | 2010 | 21–23 | $2,840–$3,110 |
| Pontiac G5 | 2007–2010 | Gas | 2010 | 26–30 | $2,180–$2,510 |
| Pontiac Torrent | 2006–2009 | Gas | 2009 | 19–20 | $3,270–$3,440 |
| Pontiac Firebird/Trans Am/Formula | 2000–2002 | Gas | 2002 | 19–21 | $3,110–$4,230 |
| Pontiac GTO | 2004–2006 | Gas | 2006 | 16–18 | $4,460–$5,020 |
| Pontiac G3 | 2009–2010 | Gas | 2010 | 28–30 | $2,180–$2,330 |
| Pontiac G8 | 2008–2009 | Gas | 2009 | 15–20 | $3,270–$4,360 |
Show 2 more models
| Model | Model years | Powertrains | Latest MY | Combined | $/yr |
|---|---|---|---|---|---|
| Pontiac Wave | 2005–2006 | Gas | 2006 | 25–26 | $2,510–$2,610 |
| Pontiac Monterey | 2005–2005 | Gas | 2005 | 19 | $3,440 |
Ratings and costs are for each model's latest model year; costs use the current EIA price set and 15,000 miles a year.
Pontiac by size class
- Midsize cars: 1
- Wagons: 1
- Minivans: 2
- Large cars: 2
- Small cars: 8
- Standard SUVs: 2
- Two-seaters: 1
Frequently asked questions
Which Pontiac gets the best gas mileage?
In model year 2010, the most efficient Pontiac is the 2010 Pontiac G5 at 30 MPG combined. Next is the 2010 Pontiac G3 at 30 MPG.
What is the cheapest Pontiac to fuel?
In model year 2010, the 2010 Pontiac G5 is the cheapest Pontiac to fuel: about $2,180 a year at 15,000 miles, using regular gasoline $4.36/gal (U.S. average, Sep 2026).
How many Pontiac models does EPA rate?
EPA lists 17 Pontiac models for model years 2000 to 2010. 17 of them have ratings for MY2010.
Does Pontiac make hybrid or electric cars?
No. In EPA's database every Pontiac model from 2000 to 2010 runs on gasoline or diesel only.
What MPG do Pontiac cars get?
Combined ratings across Pontiac models run 18–30 MPG for MY2010, from the 2006 Pontiac GTO to the 2010 Pontiac G5.