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 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 can’t 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. Fuel economy can be as low as 17 mpg combined, so you’re giving up efficiency and maneuverability for space, luxury, and towing strength.

That said, the market still shows 33.8% good or great deals, which gives you some room to shop selectively.

Is the 2026 INFINITI QX80 reliable?

The 2026 INFINITI QX80 is built around a body-on-frame layout, and the expert data describes it as having a stronger frame than before, with 25% more torsional rigidity and 57% more lateral stiffness than the last-generation ladder frame. The twin-turbo 3.5-liter V6 is described as strong from a stop, with immediate power delivery and a transmission that generally keeps the power on tap.

Infiniti also backs it with a 48-month, 60,000-mile warranty, which helps reduce early ownership risk. The cost-effectiveness notes also point to a more modern powertrain and improved fuel economy versus the previous generation.

For used buyers, the main long-term ownership risk is less about outright durability and more about living with a large, complex, thirsty luxury SUV over time.

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

Accident-free inventory is excellent at 96% — clean inventory, standard diligence applies.

You should still run a history report and inspect any candidate carefully, especially because this is a large, expensive luxury SUV with a lot of technology and hardware. Pay close attention to tire wear, suspension behavior, and whether the cabin electronics and driver-assistance features work as expected. If you’re shopping a higher-mileage example, focus on overall condition and maintenance records rather than just trim content.

Key things to evaluate:

• Trim level: The base trim skips the air suspension and adaptive dampers, and it also misses leather upholstery, ventilated front seats, and power-folding second- and third-row seats.
• 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, wireless Apple CarPlay and Android Auto, Google built-in, and Amazon Alexa compatibility. 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:

• Base trim: The Pure gives you the entry point, but it lacks the air suspension and adaptive dampers, plus leather upholstery, ventilated front seats, and power-folding second- and third-row seats.
• Sweet-spot trim: The Luxe is the best value because it adds the air suspension and adaptive dampers, leather upholstery, ventilated front seats, and power-folding second- and third-row seats.
• Premium/top trim: The Autograph brings the most complete experience, 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 broad across the lineup, and ProPilot Assist 2.1 is the only option if you want the more advanced hands-free capability.

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 carefully without expecting a deep bargain on every listing.

• Deal availability: 33.8% of listings are priced as good or great deals.
• Inventory: There are 619 listings available.
• Clean inventory: 96.0% of listings are accident-free.

If you find a listing below $84,153.95, 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, the agency’s highest honor.

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.

The only option is ProPilot Assist 2.1, which adds more advanced hands-free driving on divided highways. The standard 1.1 version 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:

• 33.8% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 96% — clean inventory, standard diligence applies.
• The 2026 adds a new Sport trim level while keeping the QX80’s strong towing and luxury mix.

Consider the 2025 if:

• It introduced the redesign, new powertrain, and updated tech features.

The bottom line: If you want the latest version of this full-size luxury SUV, the 2026 QX80 is the cleaner choice because it keeps the redesign fresh and adds the new Sport trim. If you’re more price-sensitive, the 2025 can make sense because it already brought the major redesign changes and may be easier to shop at a lower price.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.