Used INFINITI QX80 for Sale nearSioux Falls, SD

How much does the INFINITI QX80 cost in today's market?

Used INFINITI QX80 prices span a wide range depending on model year. Here's what the market looks like right now:

The INFINITI QX80's current nationwide average price is $39,330, and its lowest point over the past year was $34,381. Recently, prices have come down for the 2023, 2024, and 2025 models, making now a good time to shop recent model years.

Is the INFINITI QX80 a good car?

Yes — the INFINITI QX80 is a strong choice if you want a full-size luxury SUV with a comfortable ride, a spacious cabin, and plenty of premium features. The all-generations owner rating is 4.63/5 across every model year in the data.

Owners consistently praise the QX80 for its luxurious ride, powerful performance, and roomy interior. Across the model years, shoppers also tend to value the premium features and the way it handles its size with confidence.

Expert reviews rate the 2026 and 2021 models among the highest across all years.

The main tradeoffs that show up in expert reviews are poor fuel economy, cumbersome handling, and a bulky footprint, especially in the newer full-size versions.

35.1% of listings are priced as good or great deals.

Are INFINITI QX80 models reliable?

Owners consistently describe the QX80 as a comfortable, well-built luxury SUV with strong performance and a premium cabin. Across the model years, the owner feedback also points to a vehicle that delivers a lot of space and equipment for the money.

• Owners rate the INFINITI QX80 between 3.8 and 5.0 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk is best managed by checking service history carefully and focusing on well-kept examples with clean records.

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

Across all model years, accident-free inventory is solid at 78.3% — always verify the vehicle history report.

Older model years carry meaningfully higher accident rates, so always verify the vehicle history report on pre-2021 models.

Key things to evaluate:

• Fuel efficiency: It’s rated at 15 mpg city, 19 highway, and 17 combined with 4WD and 16/20/18 mpg with RWD.
• Infotainment: The infotainment system incorporates Google built-in, wireless Apple CarPlay and Android Auto, and Amazon Alexa compatibility.
• Safety package: The 2026 Infiniti QX80 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 the surround-view camera system, which also has moving object detection.

Which INFINITI QX80 trim should I buy?

The 2026 INFINITI QX80 offers these trims:

• Pure: The entry trim brings the core luxury-SUV experience and is the least expensive way into the lineup.
• Luxe: This is the best-value trim, adding the air suspension and adaptive dampers, plus leather upholstery, ventilated front seats, and power-folding second- and third-row seats.
• Sport: This trim adds a distinct exterior and interior appearance package with a wider mesh frameless grille, dark matte chrome trim, gloss-black roof rails, mirror caps, emblems, and wheels.
• Autograph: The top trim adds biometric cooling, massaging seats, heated third-row seats, an in-vehicle camera, a front console coolbox, and the hands-free version of ProPilot Assist.

What INFINITI QX80 do most buyers choose?

The INFINITI QX80 years with the most listings are 2025, 2024, and 2023.

Those higher-volume model years tend to be popular because they give you more inventory to compare, which can make it easier to find the right color, mileage, and condition. They also often sit in the sweet spot between newer features and used-car pricing.

What is the INFINITI QX80's resale value?

Most model years show double-digit price declines, which is good news if you’re shopping used and want stronger value. The newer and mid-cycle years in particular have seen sizable drops, while a few older years have fallen a bit less sharply. The 2023, 2015, and 2016 model years have held their value best, with the smallest year-over-year price changes.

Is the INFINITI QX80 safe?

• 2026: 8/10
• 2025: 7/10
• 2022: 7/10
• 2021: 7/10
• 2020: 7/10
• 2019: 6/10

The 2026 Infiniti QX80 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 the surround-view camera system, which also has moving object detection.

For the safest used buy, the 2026 model posts the highest confirmed score of 8/10.

Should I buy a used INFINITI QX80 now or wait for the next model?

Buy now if:

• Price trend: The 2025 model is at −13.32% versus a year ago, and the 2024 model is at −16.73%.
• Deal availability: The 2025 model has 35.1% good and great deals, and the 2024 model has 36.3%.
• Sweet-spot year: The 2025 model has the most listings at a current average price of $71,339. The INFINITI QX80 offers a spacious, comfortable cabin that makes it especially appealing for families and long trips.

Consider waiting if:

• Powertrain/efficiency: With this generation, the QX80 switches from a 5.6-liter V8 that made 400 horsepower and 413 pound-feet of torque to a twin-turbocharged 3.5-liter V6 that turns up the wick to 450 hp and 516 lb-ft of torque.
• Tech: The infotainment system incorporates Google built-in to make Google apps and services accessible through the screen. It also gets wireless Apple CarPlay and Android Auto, as well as Amazon Alexa compatibility.
• Safety: The 2026 Infiniti QX80 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 the surround-view camera system, which also has moving object detection.
• Starting price: The Pure has a starting MSRP of $85,940.

If you're buying used today, the 2025 model year offers the best mix of value and availability. If you want the latest tech and features, it may be worth waiting for the next model year's inventory to build up.

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