Compare 2025 Lexus GX 550 Premium+ vs 2025 Lexus GX 550 Luxury+
| 2025 Lexus GX 550 Premium+ | 2025 Lexus GX 550 Luxury+ |
Engine |
|
| 3.4L Twin-Turbo V6 | 3.4L Twin-Turbo V6 |
Horsepower |
|
| 349 hp | 349 hp |
MPG (City/Highway) |
|
| 15/21 * | 15/21 * |
Max Towing Capacity |
|
| 9,063 lbs ** | 7,800 lbs ** |
Adaptive Variable Suspension |
|
| Not available | Standard |
Wheels |
|
| 20-inch alloy wheels with Black and machined finish | 22-inch forged alloy wheels with Dark Gray Metallic and machined finish |
Upholstery |
|
| NuLuxe® | Semi-aniline leather |
Sound System |
|
| 10-speaker Lexus Premium Sound System | Mark Levinson®* 21-speaker, 1,800-watt Premium Surround Sound |
Front Massaging Seats |
|
| Not available | Standard |
2025 Lexus GX 550 Premium+ vs 2025 Lexus GX 550 Luxury+
Serving Westmont, IL
The 2025 Lexus GX 550 offers rugged capability blended with refined luxury—perfect for drivers in Westmont, IL looking for a three-row SUV that performs just as well on weekend getaways as it does during weekday commutes. With six trims in the lineup, the Premium+ and Luxury+ models offer two of the most balanced combinations of upscale features and off-road readiness. But how do these two trims differ?
Performance
Both the 2025 GX 550 Premium+ and Luxury+ trims are powered by a twin-turbo 3.4L V6 engine paired with a 10-speed automatic transmission. This system delivers 349 horsepower and comes standard with four-wheel drive, providing confidence whether you're cruising down I-88 or exploring the trails of Northern Illinois.
The Luxury+ trim enhances performance with electronically adjustable suspension dampers, giving it a smoother ride over uneven terrain or pothole-ridden city streets in Westmont.
Appearance
The rugged, boxy profile of the 2025 Lexus GX is consistent across all trims, but the Premium+ and Luxury+ stand out with trim-specific features. The GX 550 Premium+ features 20-inch alloy wheels, a hands-free liftgate, and standard running boards. The Luxury+ upgrades to 22-inch wheels and power-deploying running boards, adding greater convenience and curb appeal.
Both trims feature the signature Lexus spindle grille, uniquely shaped LED headlights, squared-off fenders, and bold body creases, making a statement whether you're navigating downtown Westmont or heading to the suburbs of Naperville.
Features
Inside, both the Premium+ and Luxury+ provide a luxury experience with plenty of comfort and tech features. Here's how they compare.
The GX 550 Premium+ includes a heated steering wheel, heated front seats, synthetic leather upholstery, a power-folding third-row seating, a surround-view camera, an automated parking system, driver memory settings, adaptive cruise control, wireless phone charging, and a household-style power outlet. There's also blind-spot monitoring, forward collision mitigation, and a standard sunroof.
The Luxury+ trim builds on this with massaging front seats, an adjustable tint sunroof for elevated comfort, second-row sunshades, a cooled center console, a Mark Levinson® premium sound system for high-end audio lovers, and a digital rearview mirror for enhanced rear visibility in all conditions.
Whether you prioritize comfort, convenience, or premium entertainment, the Luxury+ delivers added refinement over the already impressive Premium+.
Where Can You Test Drive the 2025 Lexus GX 550 in Westmont, IL?
At McGrath Lexus of Westmont, we offer a wide selection of new 2025 Lexus GX 550 trims, including the Premium+ and Luxury+ models. If you're in Westmont, Oak Brook, Hinsdale, or surrounding areas, visit our showroom to explore these SUVs in person and discover which model suits your lifestyle best.
* Projected EPA-estimated MPG ratings as determined by manufacturer. EPA estimates not available at time of publishing. 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.
** Never tow beyond a vehicle's published towing capacities. Rating based on testing requirements prescribed in SAE J2807. Rating referenced in Owner's Manual may differ depending on testing standard used. For vehicles equipped with Power Rear Door with Kick Sensor, installation of accessories located near the rear bumper may require disabling or removing the kick sensor, and the sensor operation setting in your vehicle should be turned off. Follow all instructions in your Owner's Manual. Towing capacity for vehicles equipped with five-, six- and seven-seat configurations may vary.