Lexus GX Fuel Economy

If you’re looking for a capable yet luxurious body-on-frame SUV for your daily drives around Lake Elsinore that can handle your off-road adventures past the Corona area, we suggest a new Lexus GX. Whether you prefer more amenities, off-road capability, or a balance between the two, this midsize, three-row SUV is offered in six trims, so every lifestyle is covered. Regardless of your driving habits, you are probably wondering if the Lexus GX is fuel-efficient and what its gas mileage is. We’ve compiled the Lexus GX fuel economy for each trim level, along with engine specs and towing capabilities, in this guide from the team at Temecula Valley Lexus.

What Is the 2025 Lexus GX Gas Mileage?

Is the Lexus GX fuel-efficient? Explore the 2025 Lexus GX fuel economy ratings for local city driving around Fallbrook and highway driving across the state below:

• 2025 Lexus GX 550 Premium: 15 mpg city/21 mpg highway***

• 2025 Lexus GX 550 Premium+: 15 mpg city/21 mpg highway***

• 2025 Lexus GX 550 Luxury: 15 mpg city/21 mpg highway***

• 2025 Lexus GX 550 Luxury+: 15 mpg city/21 mpg highway***

• 2025 Lexus GX 550 Overtrail: 15 mpg city/21 mpg highway***

• 2025 Lexus GX 550 Overtrail+: 15 mpg city/21 mpg highway***

2025 Lexus GX Specs

Power for this midsize body-on-frame SUV comes from a twin-turbocharged V6 engine that balances 2025 Lexus GX fuel economy and performance on every on-road and off-road adventure. Take a moment to review the 2025 Lexus GX engine, transmission, drivetrain, and other specs below:

3.4L Twin-Turbo V6

• Horsepower: 349 hp
• Torque: 479 lb-ft
• Transmission: 10-speed Direct-Shift automatic
• Drivetrain: Full-time 4WD with Torsen® limited-slip center differential with locking feature
• 0-60 MPH Time: 6.5 seconds*
• Top Track Speed: 109 mph*
• Fuel Tank Capacity: 21 gallons
• Construction: Body-on-frame

2025 Lexus GX Towing Capacity

With its powerful engine and robust frame, the 2025 Lexus GX provides impressive towing capabilities. Although the 2025 Lexus GX gas mileage is consistent across the lineup, its towing capacity ratings vary by trim level. See the Lexus GX tow ratings below:

• 2025 Lexus GX 550 Premium: 9,063 pounds**
• 2025 Lexus GX 550 Premium+: 9,041 pounds**
• 2025 Lexus GX 550 Luxury: 7,844 pounds**
• 2025 Lexus GX 550 Luxury+: 7,601 pounds**
• 2025 Lexus GX 550 Overtrail: 9,096 pounds**
• 2025 Lexus GX 550 Overtrail+: 9,063 pounds**

Test-Drive a 2025 Lexus GX at Temecula Valley Lexus

Now that you know how fuel-efficient the 2025 Lexus GX is, it’s time to experience this rugged luxury SUV firsthand. Contact us today to schedule your test drive in a new Lexus GX at Temecula Valley Lexus. Our team will review all the specs to ensure you find the best trim level for your configuration, while our financiers will find the best loan or lease plan for your budget. Save time when you get pre-approved for financing online and see how much you can save with our new vehicle offers ahead of your visit.

*Performance figures are for comparison only and were obtained with prototype vehicles by professional drivers.