2027 Lexus GX 550: What’s New?
Lexus has not released official details for the 2027 GX 550. As of August 2026, the automaker’s What’s New for 2027 listing covers three vehicles: the Lexus ES, the Lexus ES Electric, and the Lexus TZ. The GX is still sold as a 2026 model. That leaves one question worth tracking. Will the long-promised GX hybrid finally arrive? Below is what Lexus has confirmed, what credible reporting expects, and how the current GX 550 sets the baseline.
What Lexus Has Confirmed So Far
Official 2027 GX 550 specifications, pricing, and press materials have not been released. Until a 2027 press release exists, every 2027 figure online is an expectation, not a specification. That includes the ones on this page, which are labeled as such throughout.
The 2026 GX 550 carried over from the prior model year. It did gain a few things. A one-inch suspension lift became standard on the Overtrail and Overtrail+ grades. Those same grades added prewired auxiliary switches and an onboard air compressor. Every grade gained a power tilt-and-telescopic steering column with Lexus Memory System. That is the vehicle a 2027 model would build on.
The GX 550h Hybrid Is the Change Worth Watching
What Lexus Has Said
Lexus introduced the current-generation GX for 2024. Its press materials stated that a hybrid powertrain would come to the United States at a later date. Through the 2026 model year, that had not happened.
What the Reporting Points To
Toyota filed a U.S. trademark for the GX 550h name in March 2026. Edmunds reports the most likely powertrain is the turbocharged 2.4-liter four-cylinder hybrid from the related Toyota Land Cruiser. In that application it is rated at 326 horsepower and 465 lb-ft of torque. A GX 550h using that setup has been sold in China since 2024.
For context, the current twin-turbocharged V6 makes 349 horsepower and 479 lb-ft. A four-cylinder hybrid would trade some peak output for low-end response and efficiency. None of this is confirmed by Lexus. No U.S. timing, pricing, or EPA-estimated fuel economy figures exist yet.
Powertrain and Efficiency: The 2026 Baseline
Every 2026 GX 550 uses the same twin-turbocharged 3.4-liter V6. It pairs with a 10-speed Direct Shift automatic and full-time four-wheel drive. A Torsen limited-slip locking center differential is standard. Peak torque arrives low in the rev range. That is what matters when you merge, climb a grade, or move a loaded trailer. Powertrain figures below are published by the Lexus USA Newsroom, which lists the EPA-estimated highway rating of 21 MPG. For a deeper engineering breakdown of the current model, see our 2026 Lexus GX 550 specs and features guide.
| Specification | 2026 Lexus GX 550 |
|---|---|
| Engine | 3.4-liter twin-turbocharged V6 |
| Horsepower | 349 hp |
| Torque | 479 lb-ft |
| Transmission | 10-speed Direct Shift automatic |
| Drivetrain | Full-time 4WD with Torsen limited-slip locking center differential |
| EPA-Estimated Fuel Economy | 15 city / 21 highway / 17 combined |
EPA-estimated fuel economy figures are for comparison purposes only. Your actual mileage will vary depending on driving conditions, how you drive and maintain your vehicle, battery age/condition, and other factors.
Off-Road Hardware and Towing Capacity
Overtrail Off-Road Geometry
A one-inch suspension lift is standard on the Overtrail and Overtrail+ grades, new for the 2026 model year. Both grades also carry the Electronic Kinetic Dynamic Suspension System (E-KDSS). It locks and unlocks the front and rear stabilizer bars for greater wheel articulation. An electronically controlled locking rear differential and Crawl Control are standard on those grades as well.
| Measurement | 2026 GX 550 Overtrail and Overtrail+ |
|---|---|
| Minimum running ground clearance | 9.84 inches |
| Approach angle | Up to 26 degrees |
| Breakover angle | Up to 24 degrees |
| Departure angle | Up to 21 degrees |
Towing by Grade
Towing tops out at 9,096 pounds on the Overtrail with the standard tow hitch receiver. The Premium, Premium+, and Overtrail+ grades are rated at 9,063 pounds. The Luxury grades are rated lower. Larger wheels and added equipment account for the difference. An integrated trailer brake controller is standard across the line. Grade-by-grade figures appear in the pricing table below.
Where the Hardware Gets Used
Corona sits next to the Trabuco Ranger District of the Cleveland National Forest. The U.S. Forest Service keeps forest roads there open to street-legal vehicles.
Maximum towing and payload capacity figures are based on properly equipped vehicles and vary by configuration. Do not exceed any weight rating. See your owner’s manual and the vehicle’s door-jamb label for specific capacities.
Seating, Cargo, and Dimensions
The GX 550 splits into two interior philosophies. Premium, Premium+, Luxury, and Luxury+ seat up to seven across three rows. Overtrail and Overtrail+ delete the third row. That gives them a two-row, five-passenger layout with more cargo room and better off-road geometry.
| Measurement | 2026 Lexus GX 550 |
|---|---|
| Overall length | 197.1 inches |
| Width with mirrors | 78.0 inches |
| Maximum cargo capacity, three-row grades | 76.9 cubic feet with the rear seats folded |
| Seating, Premium and Luxury grades | Up to 7 across three rows |
| Seating, Overtrail grades | 5 across two rows |
That cargo hold handles a family in Temecula or Menifee loading up for a weekend, golf bags included. The GX has real road presence without the footprint of a full-size SUV. You can also explore the full new Lexus lineup at Temecula Valley Lexus if a different body style fits better.
Standard Safety and Warranty Coverage
Lexus Safety System+ 3.0
Every 2026 GX 550 includes Lexus Safety System+ 3.0 as standard equipment across all six grades.
Pre-Collision System with Pedestrian Detection
Full-Speed Dynamic Radar Cruise Control
Lane Tracing Assist
Lane Departure Alert with Steering Assist
Road Sign Assist
Proactive Driving Assist
Driver-assistance and advanced safety systems are supplemental aids and are not substitutes for safe and attentive driving. Availability, operation, and effectiveness vary by trim and equipment and depend on factors including road, weather, traffic, and vehicle condition. Always keep your hands on the wheel and your eyes on the road. See your owner’s manual for system limitations and details.
Warranty Coverage
| Coverage | Term |
|---|---|
| Basic limited warranty | 4 years or 50,000 miles, whichever comes first |
| Powertrain warranty | 6 years or 70,000 miles, whichever comes first |
| Complimentary scheduled maintenance | Included on every eligible new Lexus; see your Lexus Warranty and Services Guide for current terms |
This information is provided for general educational purposes only and does not constitute legal advice. Warranty coverage depends on the specific terms of your vehicle’s warranty agreement. Consult your owner’s manual or a qualified legal professional for guidance on your individual situation.
2026 GX 550 Pricing as a Reference Point
Lexus has not announced 2027 pricing. The current lineup is the best reference point for planning. It spans six grades in three families: Premium, Luxury, and Overtrail. Each is available in a base and an upgraded “+” configuration. The figures below come from the Lexus USA Newsroom and were last updated in June 2026. Our 2026 Lexus GX trims and pricing guide walks through what separates each grade.
| Grade | Starting MSRP | Seating | Maximum Towing |
|---|---|---|---|
| GX 550 Premium | $68,335 MSRP | Up to 7 (three rows) | 9,063 lbs |
| GX 550 Premium+ | $72,800 MSRP | Up to 7 (three rows) | 9,063 lbs |
| GX 550 Overtrail | $75,980 MSRP | 5 (two rows) | 9,096 lbs |
| GX 550 Luxury | $80,800 MSRP | Up to 7 (three rows) | Rated lower than the Premium and Overtrail grades due to larger wheels and added equipment |
| GX 550 Overtrail+ | $83,445 MSRP | 5 (two rows) | 9,063 lbs |
| GX 550 Luxury+ | $84,800 MSRP | Up to 7 (three rows) | Rated lower than the Premium and Overtrail grades due to larger wheels and added equipment |
Manufacturer’s Suggested Retail Price (MSRP) for new vehicles includes manufacturer and distributor options and delivery, process and handling fees, which may be subject to change at any time. MSRP excludes taxes, title, license and dealer installed options, accessories, fees and charges. MSRP is not the dealer advertised price. Dealer price will vary. The dealer sets the final price.
Common Questions About the 2027 Lexus GX 550
Will the 2027 Lexus GX 550 offer a hybrid powertrain?
Lexus committed to a U.S. GX hybrid when the current generation launched but has not announced one for 2027. Toyota filed a U.S. trademark for the GX 550h name in March 2026, and Edmunds expects a turbocharged 2.4-liter four-cylinder hybrid — the setup used in the related Toyota Land Cruiser. Treat it as expected, not confirmed.
What is the maximum towing capacity of the Lexus GX 550?
On the 2026 GX 550, the Overtrail grade is rated highest at 9,096 pounds with the standard tow hitch receiver. The Premium, Premium+, and Overtrail+ grades are rated at 9,063 pounds, and the Luxury grades are rated lower because of their larger wheels and added equipment. Lexus has not published 2027 figures.
How does seating capacity vary across the trim levels?
Premium, Premium+, Luxury, and Luxury+ seat up to seven passengers across three rows. Overtrail and Overtrail+ omit the third row entirely, providing a two-row, five-passenger configuration with more rear cargo room.
What standard safety features are included on the Lexus GX 550?
Every 2026 GX 550 includes Lexus Safety System+ 3.0, with Pre-Collision System with Pedestrian Detection, full-speed Dynamic Radar Cruise Control, Lane Tracing Assist, Lane Departure Alert with Steering Assist, Road Sign Assist, and Proactive Driving Assist.
Stay Ahead of the 2027 Lexus GX 550 at Temecula Valley Lexus
When Lexus releases official 2027 GX 550 information, our team will have it. In the meantime, the current GX 550 is on the ground and ready to drive. Visit us at 42081 DLR Drive, Temecula, CA 92591. Call our sales team at 951-297-3896 to talk through grades, configurations, and timing. You can also stop by the showroom to see the Overtrail hardware in person.