New & Used 2026 INFINITI QX80 for Sale nearMonroe Center, IL

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 your needs best if you want a traditional body-on-frame luxury SUV that can carry up to seven people and tow up to 8,500 pounds. The cabin is roomy and upscale, and the truck-based layout gives you capability that many luxury crossovers cannot match.

The trade-offs are clear: it is too big and too inefficient to work well as an everyday family hauler, and its handling is cumbersome. It also asks you to accept fuel economy that can be as low as 17 mpg combined.

Even so, if you want luxury, space, technology, and towing ability in one package, the market still shows meaningful availability, with 32.2% of listings marked as good or great deals.

Is the 2026 INFINITI QX80 reliable?

The 2026 INFINITI QX80 is presented as a modernized full-size SUV with a strong frame, a new twin-turbo V6, and a broad set of standard driver-assistance features. 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 sense that it is built for heavy-duty use.

The performance content also points to a powertrain that feels stronger and more immediate than the outgoing V8, with a nine-speed automatic that generally keeps power on tap. That said, the vehicle is still large, heavy, and not especially easy to maneuver, so long-term ownership risk for used buyers is less about basic toughness and more about living with size, complexity, and operating costs.

If Infiniti’s maintenance coverage matters to you, the QX80 includes a 48-month, 60,000-mile warranty.

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

Accident-free inventory is excellent at 95.9% — clean inventory, standard diligence applies.

You should still run a history report and prioritize a pre-purchase inspection, especially because this is a large, complex luxury SUV with available air suspension, advanced driver assistance, and multiple screens. Focus on how the cabin, electronics, and ride systems behave in real use, and make sure the vehicle’s condition matches its premium positioning.

Key things to evaluate:

• Trim level: The Pure starts with the core luxury-SUV formula, but 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 mainly an appearance package rather than a true performance upgrade, while the Autograph brings the most equipment.
• 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. Rear-wheel drive is standard, and four-wheel drive is optional on the lower trims and standard on the upper trims.
• 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, wireless Apple CarPlay and Android Auto, Google built-in, Amazon Alexa compatibility, and a 5G connection. 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 is rated at 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 entry point, but you are mainly buying into the QX80’s size, towing ability, and standard tech rather than the richer ride and comfort upgrades. It makes sense if you want the lowest starting price and can live without the added suspension and cabin features.
• 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 is mostly an exterior and interior appearance package, so it is for you if styling matters more than added capability.
• 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 the hands-free version of 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 is a moderate, selective buyer’s market, so you have room to shop carefully without expecting every listing to be a bargain.

• Deal availability: 32.2% of listings are priced as good or great deals.
• Inventory: There are 609 listings available.
• Clean inventory: 95.9% of listings are accident-free.

If you find a listing below $84,045.73, 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 (IIHS) Top Safety Pick+ designation.

It earns a 8/10 safety score from our experts.

You get a broad standard safety suite that includes automatic emergency braking, 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.

The only option is ProPilot Assist 2.1, which adds hands-free driving on certain divided highways and can execute lane changes when you signal. The standard ProPilot Assist 1.1 is much more limited and still requires you to keep your hands on the wheel.

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:

• 32.2% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 95.9% — clean inventory, standard diligence applies.
• It adds a new Sport trim while keeping the QX80’s luxury, space, and towing strengths intact.

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 straightforward choice because it keeps the redesign’s strengths and adds the new Sport trim. If you are shopping mainly for value, the 2025 is worth a look because it delivers the core redesign benefits and may be easier on your budget.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.