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- Standard SUVs
- MY2000–2004
GMC Jimmy MPG & Fuel Cost by Year
5 model years · 2000–2004
15,000 mi/yr · regular gasoline $4.36/gal (U.S. average, Sep 2026)
GMC Jimmy fuel economy at a glance
EPA has rated the GMC Jimmy for 5 model years, 2000 to 2004. Across those years its combined rating runs 14–18 MPG. The latest model year, 2004, has 2 configurations rated 15–16 MPG combined and costing $4,080–$4,360 a year to fuel at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2000 is the 2000 Jimmy 4.3L 6-cyl RWD, at 18 MPG. EPA ratings go back to 1984: the earliest rating on this page is 23 MPG in 1984.
GMC Jimmy MPG by year
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
GMC Jimmy generations
1 generations between 2000 and 2004. Open one for the table of every model year and configuration.
2004 powertrain options
GMC Jimmy MPG history, 1984–1999
| Year | Gas (MPG) | Diesel (MPG) |
|---|---|---|
| 1999 | 14–17 | — |
| 1998 | 16–18 | — |
| 1997 | 16–19 | — |
| 1996 | 16–18 | — |
| 1995 | 16–18 | — |
| 1994 | 16–18 | — |
| 1993 | 16–18 | — |
| 1992 | 16–17 | — |
Show 8 more years
| Year | Gas (MPG) | Diesel (MPG) |
|---|---|---|
| 1991 | 12–18 | 17 |
| 1990 | 12–18 | 17 |
| 1989 | 13–19 | 17 |
| 1988 | 12–22 | 17 |
| 1987 | 12–21 | 16 |
| 1986 | 12–22 | 17 |
| 1985 | 12–22 | 16–17 |
| 1984 | 12–23 | 16–18 |
EPA re-estimated the ratings of pre-2008 vehicles under its 2008 method; these are the re-estimated values.
More GMC models
Frequently asked questions
What is the GMC Jimmy's gas mileage by year?
EPA combined ratings for the GMC Jimmy run 14–18 MPG across model years 2000 to 2004. The latest year, 2004, is rated 15–16 MPG.
Which GMC Jimmy model year has the best gas mileage?
The 2000 GMC Jimmy Jimmy 4.3L 6-cyl RWD has the highest combined rating since 2000, at 18 MPG.
How much does a GMC Jimmy cost to fuel per year?
For MY2004, EPA-rated configurations cost $4,080–$4,360 a year to fuel, driving 15,000 miles at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient one costs $4,080.
Has the GMC Jimmy's fuel economy improved over time?
No. The most efficient configuration moved from 18 MPG in 2000 to 16 MPG in 2004, 2 MPG less. Going back further, the best rating in 1984 was 23 MPG.