New & Used 2026 INFINITI QX80 for Sale nearPhiladelphia, PA

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 carries up to seven people and can tow up to 8,500 pounds. The cabin is also described as comfortable and luxurious, which helps it feel more upscale than a purely utilitarian truck-based SUV.

The trade-offs are just as clear. It is too big and too inefficient to work well as an everyday family hauler, and its massive size makes handling cumbersome. Fuel economy can be as low as 17 mpg combined, so it is less nimble than many crossover SUVs.

With 34.0% of listings priced as good or great deals, the market gives you some room to shop selectively.

Is the 2026 INFINITI QX80 reliable?

The 2026 INFINITI QX80 is presented as a modernized full-size luxury SUV with a new twin-turbo V6, a stronger body-on-frame platform, and a nine-speed automatic transmission. Its power delivery is described as immediate, with strong passing punch and smooth gear changes, which supports the sense that the drivetrain is well matched to the vehicle’s mission.

It also benefits from a broad standard equipment set and a 48-month, 60,000-mile warranty. The available air suspension and adaptive dampers on higher trims add another layer of refinement, and the cabin tech is extensive without feeling stripped down.

For long-term ownership, the main risk is that a large, heavy, highly equipped SUV can be costly to live with if you rack up miles or need frequent repairs.

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

Accident-free inventory is excellent at 96.9% — 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 complex. Focus on overall condition, tire wear, brake wear, and whether the features you care about are present and working as expected.

Key things to evaluate:

• Trim level: The Pure is the entry point, while the Luxe adds the air suspension, adaptive dampers, leather upholstery, ventilated front seats, and power-folding second- and third-row seats. The Sport is described as an exterior and interior appearance package rather than a performance upgrade.
• 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, Google built-in, wireless Apple CarPlay and Android Auto, 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 starting point, but the Luxe is the better value if you want the comfort and chassis upgrades that make the QX80 feel more like a luxury SUV.
• Luxe: This is the best-value trim. It adds the air suspension, adaptive dampers, leather upholstery, ventilated front seats, and power-folding second- and third-row seats.
• Sport: This trim is mainly an appearance package, so it makes sense if you want the darker exterior and interior treatment rather than meaningful capability upgrades.
• 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.

The safety package starts with a full standard driver-assistance suite, and ProPilot Assist 2.1 is reserved for the top trim.

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

This is a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile listings.

• Deal availability: 34.0% of listings are priced as good or great deals.
• Inventory: There are 638 listings available.
• Clean inventory: 96.9% 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.

Standard driver-assistance 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.

The only option is ProPilot Assist 2.1, which adds hands-free driving on divided highways and lane changes when you activate the turn signal. The hands-free system is reserved for the upper trim.

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:

• 34.0% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 96.9% — 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 brings the redesign that introduced the QX80’s new styling, powertrain, and updated tech.

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 redesigned QX80 formula intact and adds a new trim option. If you are shopping mainly on price, the 2025 can make sense because it delivers the core redesign benefits and may be the more economical path into the model.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.