Lexus GX Specs, MPG & Trims by Year
EPA fuel-economy and specification data for the Lexus GX, model years 2003–2026. The latest model year is shown first below.
Latest model year: 2026
- Body class
- Standard Sport Utility Vehicle 4WD
- Drive
- 4-Wheel Drive
- Engine
- 6-cyl, 3.4 L
- Fuel type
- Premium Gasoline
- Configurations
- 1
- Combined MPG
- 17 MPG
- Annual fuel cost
- $4,850
View the full 2026 Lexus GX specs, MPG and trims
Across all 24 model years, EPA combined ratings span 15–17 MPG.
All model years
| Year | Body class | Combined | Configurations | Annual fuel cost |
|---|---|---|---|---|
| 2026 | Standard Sport Utility Vehicle 4WD | 17 MPG | 1 | $4,850 |
| 2025 | Standard Sport Utility Vehicle 4WD | 17 MPG | 1 | $4,850 |
| 2024 | Standard Sport Utility Vehicle 4WD | 17 MPG | 1 | $4,850 |
| 2023 | Standard Sport Utility Vehicle 4WD | 16 MPG | 1 | $5,150 |
| 2022 | Standard Sport Utility Vehicle 4WD | 16 MPG | 1 | $5,150 |
| 2021 | Standard Sport Utility Vehicle 4WD | 16 MPG | 1 | $5,150 |
| 2020 | Standard Sport Utility Vehicle 4WD | 16 MPG | 1 | $5,150 |
| 2019 | Standard Sport Utility Vehicle 4WD | 16 MPG | 1 | $5,150 |
| 2018 | Standard Sport Utility Vehicle 4WD | 16 MPG | 1 | $5,150 |
| 2017 | Standard Sport Utility Vehicle 4WD | 16 MPG | 1 | $5,150 |
| 2016 | Standard Sport Utility Vehicle 4WD | 17 MPG | 1 | $4,850 |
| 2015 | Standard Sport Utility Vehicle 4WD | 17 MPG | 1 | $4,850 |
| 2014 | Standard Sport Utility Vehicle 4WD | 17 MPG | 1 | $4,850 |
| 2013 | Standard Sport Utility Vehicle 4WD | 17 MPG | 1 | $4,850 |
| 2012 | Sport Utility Vehicle - 4WD | 17 MPG | 1 | $4,850 |
| 2011 | Sport Utility Vehicle - 4WD | 17 MPG | 1 | $4,850 |
| 2010 | Sport Utility Vehicle - 4WD | 17 MPG | 1 | $4,850 |
| 2009 | Sport Utility Vehicle - 4WD | 15 MPG | 1 | $5,500 |
| 2008 | Sport Utility Vehicle - 4WD | 15 MPG | 1 | $5,500 |
| 2007 | Sport Utility Vehicle - 4WD | 15 MPG | 1 | $5,500 |
| 2006 | Sport Utility Vehicle - 4WD | 15 MPG | 1 | $5,500 |
| 2005 | Sport Utility Vehicle - 4WD | 15 MPG | 1 | $4,450 |
| 2004 | Sport Utility Vehicle - 4WD | 15 MPG | 1 | $4,450 |
| 2003 | Sport Utility Vehicle - 4WD | 15 MPG | 1 | $4,450 |