Nov 7, 2025
A sleek silver 2025 Infiniti QX80 SUV parked in front of a modern building with a luxurious design

From its 3.5L V6 engine and All-Mode four-wheel drive to its sumptuous interior and immersive sound system, the 2025 INFINITI QX80 is the ideal full-size SUV for those who value performance and comfort.

Power and Performance Combined

The INFINITI QX80 is powered by a 3.5L V6 Twin Turbo engine: a lighter and more efficient successor to the V8 engine often found in older SUVs. Capable of up to 450 horsepower and with a maximum engine torque of 516 lb-ft, this monster of an engine provides outstanding acceleration, combined with an impressive towing capacity of 8500 lbs.

Despite the raw power and performance offered by the V6 engine, fuel efficiency does not suffer. The INFINITI QX80 can boast fuel usage of 17 mpg in the city and 22 mpg on the highway (for an 18 mpg average). Those stats are very impressive for an SUV of this size and class.

A Choice of Trim Levels

The QX80 range comes in six distinct trim packages: the Pure, the Luxe, the Sport, and the Autograph, with four-wheel drive available on all models and two-wheel drive available as part of the Luxe or Pure packages. Each has room to seat at least 7 people, with the Luxe and Pure models having space for 8. All trim packages offer a wide selection of features, each one building upon the last, to ensure maximum choice.

Superior Driving Assistance

Every QX80 comes with a version of ProPILOT Assist, the advanced driver assist system unique to INFINITI. The standard version is a hands-on system providing additional driving support, such as Intelligent Cruise Control to manage the vehicle’s speed and distance from other road users, as well as stopping and going in busy traffic. It also uses lane centering technology to identify if you’re drifting out of your optimal driving path, so that it can correct your position accordingly.

The Autograph, being the high-end QX80 package, upgrades ProPILOT Assist to version 2.1. This version of the proprietary system is a hands-off version, allowing drivers to drive their INFINITI without touching the wheel or the pedals. It also integrates with the car’s navigation system to identify upcoming curves and junctions and amend the vehicle’s speed accordingly.

The Drive of Your Life

The interior of the INFINITI QX80 ensures you get to your destination in comfort. The three rows of passenger seats are easily accessible thanks to power fold seats at the front of the car. Once your passengers are safely seated, they will have ample legroom, thanks to the generously designed seating. The stylish and panoramic sunroof ensures the SUV is filled with natural light for the journey, while the in-cabin camera can record happy memories of your trip.

Whichever trim package you prefer, we have the QX80 for you. Visit Clear Lake INFINITI in Houston, TX, today to arrange a test drive or to ask any questions you need answering.