New & Used 2026 INFINITI QX80 for Sale nearPoplar Grove, 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 with real space and towing muscle: it can carry up to seven people and tow up to 8,500 pounds. It also brings a comfortable, upscale cabin and a strong technology suite, which helps it feel more premium than a purely utilitarian truck-based SUV.

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. It also has poor fuel economy and a price that can climb into six figures.

32.6% of listings are priced as good or great deals, so there is some room to shop selectively.

Is the 2026 INFINITI QX80 reliable?

The 2026 INFINITI QX80 is presented as a refined, modernized full-size SUV with a strong powertrain and a more rigid body-on-frame platform than before. Its twin-turbo 3.5-liter V6 delivers immediate power, and the nine-speed automatic generally keeps that power on tap without fuss.

It also benefits from a broad standard equipment set, including a 48-month, 60,000-mile warranty. The maintenance and ownership picture is helped by the fact that Infiniti includes a strong feature set from the start, and the SUV’s updated platform is described as stiffer than the previous ladder frame.

For used buyers, the main long-term ownership risk is that this is still a large, heavy, thirsty luxury SUV, so running costs can stay high even if the mechanical package is solid.

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

Accident-free inventory is excellent at 96.7% — 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 a lot of technology and available suspension hardware. Focus on overall condition, signs of heavy use, and whether the features you want are actually present on the specific vehicle you’re considering.

Key things to evaluate:

• Trim level: The Pure is the most basic version, 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 mainly an appearance package rather than a performance upgrade, and the Autograph brings the most luxury and convenience features.
• 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 lower trims and standard on the upper trims.
• Safety package: 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.
• 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 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 mpg highway, and 17 mpg combined; with RWD, it is rated at 16 mpg city, 20 mpg highway, and 18 mpg combined.

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 it is the least compelling choice if you want the full luxury-SUV experience. It gives you the core QX80 formula, yet you miss out on some of the comfort and chassis upgrades that make the truck feel more polished.
• Luxe: This is the best-value trim. It adds the air suspension and adaptive dampers, plus leather upholstery, ventilated front seats, and power-folding second- and third-row seats, which makes it the smartest place to spend your money.
• Sport: This trim is mainly about appearance, not added performance. It brings a darker exterior and interior look, but it does not add sporty hardware, so it makes sense only if you want the styling.
• Autograph: This is the fully loaded choice if you want the most luxury and convenience features, including biometric cooling, massaging seats, heated third-row seats, an in-vehicle camera, a front console coolbox, and the hands-free version of ProPilot Assist.

The safety package is standard across the lineup, while ProPilot Assist 2.1 is reserved for the upper trims.

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

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you are patient and focused.

• Deal availability: 32.6% of listings are priced as good or great deals.
• Inventory: There are 644 listings available.
• Clean inventory: 96.7% of listings are accident-free.

Is the 2026 INFINITI QX80 safe?

The 2026 INFINITI QX80 earned an Insurance Institute for Highway Safety Top Safety Pick+ designation, the agency’s highest honor.

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

It comes standard with a full range of driver-assistance technology, including 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.

The only option is ProPilot Assist 2.1, which adds hands-free driving on certain divided highways and can execute lane changes when you activate the turn signal. The lower-level ProPilot Assist 1.1 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: 32.6% of listings are priced as good or great deals.

• Choose the 2026 if: Accident-free inventory is excellent at 96.7% — clean inventory, standard diligence applies.

• Choose the 2026 if: It adds a new Sport trim while keeping the QX80’s luxury, space, and towing strengths intact.

• Consider the 2025 if: It brings the redesign that introduced the new styling, powertrain, and updated tech.

The bottom line: if you want the latest version of the QX80 with the current trim lineup and strong market availability, the 2026 is the cleaner choice. If you are shopping mainly for value and can find a well-equipped 2025 at a better price, that earlier redesign year is worth a look.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.