Your search for a luxurious and capable SUV offering roomy three-row seating can end with our Lexus TX vs. GX comparison. The GX and TX models deliver two unique driving styles and overall looks that cater to different tastes, so see our head-to-head review below to determine which is the better fit for your lifestyle.
Power your family's adventures with a robust and reliable Lexus engine when you choose either the GX or TX as your next SUV. The TX is equipped with a turbocharged 2.4-liter four-cylinder producing 275 horsepower, mated to an eight-speed automatic transmission and available with FWD or AWD. Its EPA-estimated gas mileage of up to 21/27 MPG (City/Highway) compares favorably to much of its competition, including its friendly sibling rivalry with the GX.
While the GX can't match the TX in fuel economy, with the former reaching an EPA-estimated 15/21 MPG (City/Highway), it makes up for it in the performance department. A twin-turbocharged 3.4-liter V-6 propels the GX, generating 479 pound-feet of torque and sending it to the ground via a full-time 4WD system. This 349-horsepower engine is paired with a 10-speed automatic transmission.
Comparing the Lexus GX vs. TX in terms of size uncovers more differences. The TX is the longer of the two options, while the GX is wider and taller. At 203.1 inches long and riding on a 116.1-inch wheelbase, the TX is significantly longer than the GX, which measures 197.05 inches with a shorter 112.2-inch wheelbase.
Much of the height difference is due to the increased ground clearance and boxier design of the GX, which measures 75.59 inches tall. The TX reaches 70.1 inches in height.
Inside, both can seat up to seven across a three-row layout. However, only the TX comes standard with a third row across all trim levels. The extra-rugged GX Overtail and Overtrail+ remove the third row for a five-seat setup. All other GX editions can seat up to seven.
The TX and its longer interior give you a choice of six- or seven-passenger layouts and more second-row legroom. However, the GX provides greater third-row legroom.
In terms of cargo space, the TX tops the GX. It holds 97 cubic feet of our gear with the second and third rows folded, or 20.2 cubic feet with all three rows upright. The GX reaches 76.9 cubic feet of maximum cargo volume, with 10.3 cubic feet behind the back seats in three-row versions.
| 2026 Lexus TX | 2026 Lexus GX | |
|---|---|---|
| Engine | 2.4L turbo I-4 | 3.4L twin-turbo V-6 |
| Horsepower | 275 | 349 |
| Torque | 317 lb-ft | 479 lb-ft |
| Transmission | 8-speed automatic | 10-speed automatic |
| Drivetrain | FWD or AWD | 4WD |
| 0-60 MPH Time | 7.8 sec | 6.5 sec |
| Max. EPA-Est. MPG (Cty / Hwy) | 21 / 27 | 15 / 21 |
| Max. Towing Capacity | 5,000 lbs | 9,096 lbs |
| Length | 203.1 in | 197.05 in |
| Width | 78.3 in | 83.22 in |
| Height | 70.1 in | 75.59 in |
| Wheelbase | 116.1 in | 112.2 in |
| Seating Capacity | 6 or 7 | 5 or 7 |
| Legroom (1st / 2nd / 3rd Row) | 41.6 / 39.5 / 33.5 in | 41.18 / 36.73 / 37.89 in |
| Cargo Space (Behind 1st / 2nd / 3rd Row) | 97 / 57.4 / 20.2 cu ft | 76.9 / 40.2 / 10.3 cu ft |
The Lexus TX is ideal for families who are after an incredibly spacious and inviting SUV featuring a smooth, composed ride for their on-road adventures. Plus, fuel efficiency is prioritized, thanks to its smaller turbo four-cylinder engine.
The Lexus GX, on the other hand, is geared toward adventure-seekers who are more likely to take their SUV off pavement. With its 349-horsepower twin-turbo V-6, standard full-time 4WD system, increased ground clearance, and array of off-road performance equipment, the GX is the all-terrain SUV for those who still want luxury, comfort, and technology.
For those planning to purchase or lease a Lexus TX, you'll have these trims to select from:
Additionally, the TX lends its name to a performance hybrid variant (the TX 500h lineup) and a plug-in hybrid, the 550h+ Luxury. Look to our latest Lexus TX lease deals for enticing upgrade solutions.
Opt for a rugged Lexus GX and choose from the following configurations. The final two feature five-passenger seating instead of seven.
The Lexus TX is bigger, measuring 203.1 inches long, compared to the GX at 197.05 inches. While the GX is taller and wider, it appears smaller due to its shorter wheelbase and overall length. Inside, the TX seats up to seven occupants and has more cargo volume than the GX, which seats up to seven in most trims.
Yes, the Lexus GX comes standard with a third row, enabling this rugged yet refined all-terrain SUV to hold up to seven occupants. However, not every version of the GX has third-row seating. The Overtrail and Overtrail+ editions feature a five-passenger interior, with two rows instead of three. Tour these cabin configurations in Englewood, NJ, at DARCARS Lexus of Englewood.
Compare the maximum towing capacity of the Lexus TX vs. GX, and you'll discover that the latter can pull more weight. The Lexus GX boasts a maximum tow rating of 9,096 pounds, while the TX can tow up to 5,000 pounds when properly equipped. For more pulling power, opt for the GX; if you seek additional seating and cargo space, select the TX.
01/12/2026
Our experience at DARCARS Lexus of Engelwood was excellent. I called about a Lexus TX 350, and Leo was fantastic and gave excellent service. He beat the best price of any other dealer and made the buying process extremely easy. When I arrived at the dealership, the process was seamless and done within an hour. Very satisfied with the entire experience.
