- Gas
- Standard SUVs
- MY2002–2009
GMC Envoy MPG & Fuel Cost by Year
8 model years · 2002–2009
15,000 mi/yr · regular gasoline $4.36/gal (U.S. average, Sep 2026)
GMC Envoy fuel economy at a glance
EPA has rated the GMC Envoy for 8 model years, 2002 to 2009. Across those years its combined rating runs 14–17 MPG. The latest model year, 2009, has 4 configurations rated 16–17 MPG combined and costing $3,840–$4,080 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 2009 Envoy 5.3L 8-cyl RWD, at 17 MPG.
GMC Envoy MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2002-2009 (2nd gen) Generation page | ||
| 2009 | 16–17 | $3,840–$4,080 |
| 2008 | 16–17 | $3,840–$4,080 |
| 2007 | 16–17 | $3,840–$4,080 |
| 2006 | 15–17 | $3,840–$4,360 |
| 2005 | 14–16 | $4,080–$4,670 |
| 2004 | 15–16 | $4,080–$4,360 |
| 2003 | 14–16 | $4,080–$4,670 |
| 2002 | 15–16 | $4,080–$4,360 |
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 Envoy generations
1 generations between 2002 and 2009. Open one for the table of every model year and configuration.
2009 powertrain options
More GMC models
Frequently asked questions
What is the GMC Envoy's gas mileage by year?
EPA combined ratings for the GMC Envoy run 14–17 MPG across model years 2002 to 2009. The latest year, 2009, is rated 16–17 MPG.
Which GMC Envoy model year has the best gas mileage?
The 2009 GMC Envoy Envoy 5.3L 8-cyl RWD has the highest combined rating since 2002, at 17 MPG.
How much does a GMC Envoy cost to fuel per year?
For MY2009, EPA-rated configurations cost $3,840–$4,080 a year to fuel, driving 15,000 miles at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient one costs $3,840.
Has the GMC Envoy's fuel economy improved over time?
Yes. The most efficient configuration moved from 16 MPG in 2002 to 17 MPG in 2009, 1 MPG more.