Pontiac · 2004–2006 · Gas
Pontiac GTO MPG by year
The EPA has rated 3 model years of the Pontiac GTO, from 2004 to 2006. The most fuel-efficient year is the 2004, at 19 MPG combined in its best configuration. The best 2006 model is 5% less efficient than the best 2004 model (18 vs. 19 MPG). The 2006 model is 23% less efficient than the median compact car that year (18 vs. 23.5 MPG).
Combined MPG by model year
- GTO, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.
Every GTO model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2006 | Gas | 18 MPG lowest 16 |
15 / 23 | 23.5 | — | 2 | $3,292 |
| 2005 | Gas | 18 MPG lowest 16 |
15 / 23 | 24.5 | — | 2 | $3,292 |
| 2004 | Gas | 19 MPG lowest 17 |
16 / 26 | 24 | — | 2 | $3,118 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare GTO model years
See how much a newer GTO would save over an older one.
Models similar to the Pontiac GTO
Frequently asked questions
Which Pontiac GTO year has the best fuel economy?
The 2004 Pontiac GTO, rated up to 19 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $3,118 a year.
Which Pontiac GTO year has the worst fuel economy?
The 2005 model, whose most efficient version is rated 18 MPG combined (about $3,292 a year to fuel).
What is the fuel economy of the latest Pontiac GTO?
The 2006 Pontiac GTO is rated up to 18 MPG combined.