- Gas
- Standard SUVs
- MY2002–2004
Isuzu Axiom MPG & Fuel Cost by Year
3 model years · 2002–2004
15,000 mi/yr · regular gasoline $4.36/gal (U.S. average, Sep 2026)
Isuzu Axiom fuel economy at a glance
EPA has rated the Isuzu Axiom for 3 model years, 2002 to 2004. Across those years its combined rating runs 16–18 MPG. The latest model year, 2004, has 2 configurations rated 17–18 MPG combined and costing $3,630–$3,840 a year to fuel at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2002 is the 2004 Axiom 3.5L 6-cyl RWD, at 18 MPG.
Isuzu Axiom MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2002-2004 (2002) Generation page | ||
| 2004 | 17–18 | $3,630–$3,840 |
| 2003 | 16 | $4,080 |
| 2002 | 16 | $4,080 |
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.
Isuzu Axiom generations
1 generations between 2002 and 2004. Open one for the table of every model year and configuration.
2004 powertrain options
More Isuzu models
Frequently asked questions
What is the Isuzu Axiom's gas mileage by year?
EPA combined ratings for the Isuzu Axiom run 16–18 MPG across model years 2002 to 2004. The latest year, 2004, is rated 17–18 MPG.
Which Isuzu Axiom model year has the best gas mileage?
The 2004 Isuzu Axiom Axiom 3.5L 6-cyl RWD has the highest combined rating since 2002, at 18 MPG.
How much does a Isuzu Axiom cost to fuel per year?
For MY2004, EPA-rated configurations cost $3,630–$3,840 a year to fuel, driving 15,000 miles at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient one costs $3,630.
Has the Isuzu Axiom's fuel economy improved over time?
Yes. The most efficient configuration moved from 16 MPG in 2002 to 18 MPG in 2004, 2 MPG more.