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 $37,870, and its lowest point over the past year was $34,587. 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 comfort, space, and capability. The all-generations owner rating is 4.6/5 across every model year in the data.

Owners consistently praise the QX80 for its luxurious ride, spacious interior, and strong performance. Across the model years, you also see recurring appreciation for its premium features and comfortable driving experience.

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

The main tradeoffs that show up in recent expert reviews are poor fuel economy, cumbersome handling, and a bulky feel that can make the SUV harder to live with day to day.

36.0% of listings are priced as good or great deals.

Are INFINITI QX80 models reliable?

Owners and experts consistently point to the QX80’s comfortable ride, strong performance, and roomy cabin as core strengths. The model also earns repeat praise for its premium feel and feature content across multiple years.

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

For used buyers, long-term ownership risk is most tied to age, mileage, and how well the vehicle has been maintained, so a careful history check matters most on older examples.

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

Across all model years, accident-free inventory is solid at 77% — always verify the vehicle history report.

Older model years carry meaningfully higher accident rates, so always verify the vehicle history report on pre-2022 models.

Key things to evaluate:

• Infotainment: a pair of 14.3-inch screens with Google built-in, wireless Apple CarPlay, Android Auto, and Amazon Alexa compatibility
• Fuel efficiency: 15 mpg city, 19 highway, and 17 combined with 4WD and 16/20/18 mpg with RWD

Which INFINITI QX80 trim should I buy?

The 2026 INFINITI QX80 offers these trims:

• Pure: the entry trim brings the QX80’s core luxury-SUV character, with the standard twin-turbo V6, 14.3-inch screens, Google built-in, wireless Apple CarPlay and Android Auto, and a strong standard safety suite.
• Luxe: the best-value trim adds air suspension and adaptive dampers, plus leather upholstery, ventilated front seats, and power-folding second- and third-row seats.
• Sport: this trim adds a bolder exterior and interior appearance package with dark matte chrome trim, gloss-black accents, and a Dusk Blue interior theme.
• 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.

These higher-volume model years tend to be the most popular because they give you more inventory to compare, more pricing spread to shop, and more chances to find a well-equipped example that fits your budget.

What is the INFINITI QX80's resale value?

Most model years are down year over year, which creates more room for used buyers to find value. The largest drops are concentrated in the newer and mid-cycle years, while the smallest declines appear in the older model years listed here. That pattern suggests you can shop with more leverage across much of the lineup.

The 2015, 2016, and 2022 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 −11.76% versus a year ago, and the 2024 model is at −17.99%.
• Deal availability: The 2025 model has 38.7% good and great deals, and the 2024 model has 39.3%.
• Sweet-spot year: The 2025 model has the most listings at a current average price of $70,999. The INFINITI QX80 offers a roomy, comfortable cabin with strong luxury presence and serious towing capability.

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: Infiniti loads the QX80 with technology, covering all the bases while adding some surprise-and-delight features, including a pair of 14.3-inch screens, Google built-in, wireless Apple CarPlay and Android Auto, and Amazon Alexa compatibility.
• Safety: The 2026 Infiniti QX80 comes standard with a full range of driver-assistance technology, including automatic emergency braking, adaptive cruise control, ProPilot Assist 1.1, rear cross-traffic alert, active blind-spot monitors that cover a trailer, rear automatic braking, and the surround-view camera system.
• 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.

How does the 2024 INFINITI QX80 compare to the 2024 Nissan Armada?

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.