Compare 2026 Lexus TX 350 vs 2026 Lexus GX 550
| 2026 Lexus TX 350 | 2026 Lexus GX 550 |
Engine |
|
| 2.4L Turbocharged I-4 | 3.4L Turbocharged V6 |
Horsepower |
|
| 275 hp | 349 hp |
MPG (City/Highway) |
|
| 21/27 * | 15/21 * |
Drivetrain |
|
| Front-Wheel Drive (AWD Optional) | Four-Wheel Drive |
0 to 60 Miles Per Hour |
|
| 8.0 seconds ** | 6.5 seconds ** |
Second & Third Row Legroom |
|
| 39.5 inches & 33.5 inches | 36.73 inches & 37.89 inches |
Max Towing Capacity |
|
| 5,000 lbs 1 | 9,063 lbs 1 |
Max Cargo Space |
|
| 97.0 cubic feet 2 | 76.9 cubic feet 2 |
2026 Lexus TX 350 vs 2026 Lexus GX 550
Serving Chicago, IL
Drivers in Chicago, IL, searching for a luxury three-row SUV often compare the 2026 Lexus TX 350 and the 2026 Lexus GX 550. While both models deliver premium Lexus craftsmanship, advanced technology, and spacious interiors, they are built for very different driving experiences.
At McGrath Lexus of Chicago, shoppers can explore how the TX 350 is designed for smooth, road-focused performance, while the GX 550 is engineered for rugged capability with standard four-wheel drive.
Performance
Performance is one of the biggest differences between the 2026 Lexus TX 350 and the GX 550. The Lexus TX 350 is powered by a turbocharged 2.4-liter four-cylinder engine producing 275 horsepower and 317 lb-ft of torque. It is paired with an eight-speed automatic transmission and offers both front-wheel drive and all-wheel drive options.
The Lexus GX 550 delivers significantly more power with a twin-turbo 3.4-liter V6 engine producing 349 horsepower and 479 lb-ft of torque. It is paired with a 10-speed automatic transmission and comes standard with four-wheel drive.
For Chicago drivers, the TX 350 emphasizes efficiency and smooth driving, while the GX 550 prioritizes strength, towing capability, and off-road performance.
Which Lexus SUV Is Better for Driving in Chicago, IL?
The best SUV depends on how and where you drive. The Lexus TX 350 is ideal for daily commuting in Chicago, offering a more refined, car-like ride and better maneuverability in city traffic.
The Lexus GX 550 is better suited for drivers who need extra capability, whether for towing, winter driving, or off-road adventures. Its rugged build and standard four-wheel drive provide added confidence in more demanding conditions.
Appearance
The 2026 Lexus TX 350 features a sleek and modern design with smooth body lines, a streamlined profile, and a refined presence. Its aerodynamic styling reflects its focus on comfort and efficiency.
The Lexus GX 550 takes a more rugged approach with a boxy, bold design. Its upright stance, squared-off fenders, and aggressive styling highlight its off-road capability and durability.
Both models feature Lexus' signature design elements, but they appeal to different preferences in style and functionality.
Features
Both the TX 350 and GX 550 are equipped with advanced Lexus technology and premium features. The TX 350 includes a 14-inch touchscreen display, a 12.3-inch digital instrument cluster, wireless Apple CarPlay and Android Auto, adaptive cruise control, blind-spot monitoring, and lane keeping assist.
The GX 550 offers many of these features, along with enhancements such as a navigation system, a sunroof, a hands-free power liftgate, a power-folding third row, a surround-view camera, and available automated parking assistance.
Both SUVs deliver a connected, comfortable, and safety-focused driving experience for Chicago drivers.
Which Lexus SUV Offers Better Efficiency or Capability?
The Lexus TX 350 is generally more fuel-efficient due to its smaller turbocharged engine, making it a practical option for daily commuting and long-distance travel.
The Lexus GX 550 focuses on capability, offering more power, higher towing capacity, and off-road readiness. It is designed for drivers who need a vehicle that can handle more demanding environments.
Which Lexus SUV Is Right for Your Lifestyle in Chicago?
Choosing between the 2026 Lexus TX 350 vs GX 550 comes down to your priorities. The TX 350 is ideal for families and commuters who want a smooth, efficient, and spacious luxury SUV.
The GX 550 is better suited for drivers who want a more rugged vehicle with enhanced capability and performance.
Both models offer Lexus reliability, advanced features, and premium comfort, making either a strong choice depending on your needs.
Where Can You Compare the 2026 Lexus TX 350 vs GX 550 in Chicago, IL?
McGrath Lexus of Chicago is your destination for comparing Lexus SUVs, offering a wide selection, competitive offers, and expert support.
Visit McGrath Lexus of Chicago today to explore the TX 350 and GX 550 and find the luxury SUV that fits your lifestyle.
Images are for illustration purposes only.
* EPA-estimated MPG ratings. Use for comparison purposes only. Your mileage will vary for many reasons, including your vehicle's condition and how/where you drive. See www.fueleconomy.gov.
** Performance figures are for comparison only and were obtained with prototype vehicles by professional drivers.
1. Never tow beyond a vehicle's published towing capacities.
2. Cargo and load capacity limited by weight and distribution. Always properly secure cargo and cargo area.