MPG & Fuel Economy Data
The 2024 Lexus GX 550 has an estimated 17.0 MPG combined. This premium gasoline-powered vehicle offers 15.0 MPG in the city and 21.0 MPG on the highway. Check out its full EPA-estimated fuel economy data below.
Combined17.0 MPG
City15.0 MPG
Highway21.0 MPG
CO₂ Emissions504 g/mi
GHG Score3/10
*As an Amazon Associate, we earn from qualifying purchases.
With a Greenhouse Gas Score of 3/10, the 2024 Lexus GX 550 has below average environmental performance in its class. If you prefer more environmentally friendly alternatives, compare this vehicle's fuel economy with others in this class.
The vehicle produces approximately 504 grams of CO₂ per mile under typical driving conditions. Consider more fuel-efficient alternatives if environmental impact is a priority.
This standard sport utility vehicle 4wd features a 3.4L 6-cylinder engine, paired with a automatic (s10) transmission and 4-wheel drive drivetrain. Plus it has a turbocharged engine for improved power and efficiency.
To achieve the best fuel economy in your 2024 Lexus GX 550, consider these tips:
To embed this FREE calculator on your site, visit our fuel savings calculator page, and copy the embed code.
This Fuel Savings Calculator tool is provided for informational and educational purposes only. The MPG data used is sourced from the U.S. Environmental Protection Agency (EPA), an official government resource, and while efforts are made to ensure accuracy, discrepancies or updates may occur. Calculations are based on standard assumptions and estimates, which may not reflect individual circumstances or real-world conditions. Users are responsible for verifying results with their own data and should consult additional resources or/and professionals for critical decisions. This tool is provided "as is" without warranties of any kind, and the developers disclaim any liability for decisions or actions taken based on its output. The tool may be updated or modified without notice, affecting its functionality or results. By using this tool, you acknowledge and agree to these terms.
17.0 MPG
View detailed fuel economy data
17.0 MPG
View detailed fuel economy data
17.0 MPG
View detailed fuel economy data
These vehicles are in the same class (Standard Sport Utility Vehicle 4WD) and offer comparable fuel economy ratings.