New & Used 2026 INFINITI QX80 for Sale nearMount Horeb, WI

Is the 2026 INFINITI QX80 a good car?

The 2026 INFINITI QX80 earns a 7.67/10 expert rating. The standout strength is Form and function at 10/10. It fits buyers who want a traditional body-on-frame luxury SUV that can carry up to seven people and tow up to 8,500 pounds, while still delivering a roomy, upscale cabin. The trade-offs are clear: it is too big and too inefficient to work well as an everyday family hauler, and its massive size makes handling cumbersome. Even so, if you want luxury, space, technology, and towing ability in one package, it has a distinctive appeal. Good and great deals account for 36.3% of listings.

Is the 2026 INFINITI QX80 reliable?

The 2026 INFINITI QX80 is presented as a modernized full-size SUV with a stronger body structure, a twin-turbo V6, and a nine-speed automatic transmission. Its body-on-frame platform is described as having 25% more torsional rigidity and 57% more lateral stiffness than the previous ladder frame, which supports the case for long-term durability. The powertrain is also described as immediate and strong from a stop, with plenty of passing punch. Infiniti backs it with a 48-month, 60,000-mile warranty, which helps with early ownership confidence. For used buyers, the main long-term risk is that its size, complexity, and thirst can make ownership more demanding than a smaller luxury SUV.

What should I look for when buying a used 2026 INFINITI QX80?

Accident-free inventory is excellent at 96.4% — clean inventory, standard diligence applies.

You should still run a history report and prioritize a pre-purchase inspection, especially on a vehicle this large and feature-rich. Focus on overall condition, tire wear, brake wear, and whether the suspension and driver-assistance systems operate as expected. Because the QX80 is built for towing and heavy-duty use, it is worth checking for signs of hard service.

Key things to evaluate:

• Trim level: The Pure is the entry point, while the Luxe adds the air suspension and adaptive dampers along with leather upholstery, ventilated front seats, and power-folding second- and third-row seats. The Sport is described as an appearance package rather than a true sporty upgrade, while the Autograph brings the most equipment, including biometric cooling, massaging seats, heated third-row seats, an in-vehicle camera, a front console coolbox, and hands-free ProPilot Assist.
• Powertrain: The QX80 uses a twin-turbocharged 3.5-liter V6 with 450 hp and 516 lb-ft of torque, paired with a nine-speed automatic transmission. Rear-wheel drive is standard, and four-wheel drive is optional on the two base trims and standard on the top pair.
• Safety package: Standard equipment includes automatic emergency braking, high-beam assist, adaptive cruise control, ProPilot Assist 1.1, forward-collision warning, rear cross-traffic alert, active blind-spot monitors that cover a trailer, rear automatic braking, front and rear parking sensors, lane-departure warning, a driver-attention monitor, traffic-sign recognition, and a surround-view camera system with moving object detection. ProPilot Assist 2.1 is the only option.
• Infotainment: You get a pair of 14.3-inch screens under one piece of glass, wireless Apple CarPlay and Android Auto, Google built-in, Amazon Alexa compatibility, and a 5G connection for Wi-Fi hotspot and remote services. A front passenger screen is not offered.
• Fuel efficiency: With 4WD, it is rated at 15 mpg city, 19 highway, and 17 combined; with RWD, it returns 16/20/18 mpg.

Which 2026 INFINITI QX80 trim should I buy?

The 2026 INFINITI QX80 is offered in 4 trim levels: Pure, Luxe, Sport, and Autograph.

Here's the short version:

• Pure: This is the least expensive way into the QX80, but you are buying the core luxury-SUV experience without the added comfort hardware that makes the truck feel more polished. It suits you if you want the model’s space, towing ability, and standard tech at the lowest entry price.
• Luxe: This is the best-value trim because it adds the air suspension and adaptive dampers, plus leather upholstery, ventilated front seats, and power-folding second- and third-row seats. If you want the QX80 to feel properly luxurious, this is the trim to target.
• Sport: This trim adds a darker exterior and interior appearance treatment, but the content describes it as an appearance package rather than a meaningful performance upgrade. It makes sense if styling matters more to you than value.
• Autograph: This is the fully loaded choice, with biometric cooling, massaging seats, heated third-row seats, an in-vehicle camera, a front console coolbox, and hands-free ProPilot Assist. Buy this if you want the most features and are willing to pay for them.

The safety package is standard across the lineup, while ProPilot Assist 2.1 is the only option.

Is now a good time to buy a used 2026 INFINITI QX80?

This looks like a moderate, selective buyer’s market, so you have room to shop carefully without expecting a deep bargain on every listing.

• Deal availability: 36.3% of listings are priced as good or great deals.
• Inventory: There are 636 listings available.
• Clean inventory: 96.4% of listings are accident-free.

If you find a listing below $83,662.04, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2026 INFINITI QX80 safe?

The 2026 INFINITI QX80 earned an Insurance Institute for Highway Safety Top Safety Pick+ designation, and it had no National Highway Traffic Safety Administration ratings released at the time of publication. It earns a 8/10 safety score from our experts.

Standard driver assistance includes automatic emergency braking, high-beam assist, adaptive cruise control, ProPilot Assist 1.1, forward-collision warning, rear cross-traffic alert, active blind-spot monitors that cover a trailer, rear automatic braking, front and rear parking sensors, lane-departure warning, a driver-attention monitor, traffic-sign recognition, and a surround-view camera system with moving object detection. ProPilot Assist 2.1 is the only option, and it adds hands-free driving on divided highways plus lane changes when you activate the turn signal. The main caveat is that ProPilot Assist 1.1 is fairly limited, so you need the optional 2.1 system if you want the more advanced hands-free capability.

Should I buy a 2026 INFINITI QX80 or consider a different year?

If you're weighing the 2026 against nearby model years, here's how to think about it:

Choose the 2026 if:

• 36.3% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 96.4% — clean inventory, standard diligence applies.
• It adds a new Sport trim level while keeping the QX80’s strong towing, luxury, and tech focus.

Consider the 2025 if:

• It was a long-overdue redesign with new styling, a new powertrain, and updated tech features.

The bottom line: If you want the latest version of this full-size luxury SUV, the 2026 is the cleaner pick because it keeps the redesign fresh and adds the Sport trim. If you are shopping mainly on price, the 2025 is worth a look because it delivers the same redesign-era strengths and may be the better value if you find a compelling listing.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.