How much does the 2020 INFINITI QX80 cost?

Prices have softened 13.35% compared to this time last year, making it a favorable time to shop this model year.

There are 664 listings available, which suggests you have room to compare options across the market.

If you find a listing below $22,945.51, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 INFINITI QX80 a good car?

Yes — it earns a 5/5 user rating and a 7.33/10 expert rating. The QX80’s appeal is its luxury-first approach: it emphasizes a premium feel, comfortable ride, and strong capability rather than flashy tech. The model scores 8/10 across Performance and Form and function.

That said, the trade-offs are clear. The infotainment setup feels dated, and fuel economy is poor, so you’re buying into comfort and presence more than modern efficiency or cutting-edge interfaces. For you, that makes the QX80 a better fit if you want a large, upscale SUV that prioritizes relaxed driving and towing confidence.

The market shows 32.8% of listings as good or great deals, which gives you some leverage if you shop carefully.

Is the 2020 INFINITI QX80 reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The QX80’s appeal comes from its durable, truck-like foundation, strong V8 power, and comfortable ride. Its powertrain is described as capable of handling the SUV’s weight, and the suspension is tuned to soak up road imperfections while staying level when towing. The ownership picture is helped by a four-year/60,000-mile basic warranty and a six-year/70,000-mile powertrain warranty.

The main long-term risk for used buyers is that its age shows up in efficiency and technology, so you should expect higher running costs and a less modern cabin experience.

What should I look for when buying a used 2020 INFINITI QX80?

At 68.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a pre-purchase inspection, especially on bodywork, suspension, and electronics. Because this is a large luxury SUV, condition matters a lot: look closely at signs of wear in the cabin, evidence of prior repairs, and whether all convenience and driver-assistance features work properly. If you’re comparing multiple listings, favor the cleanest example over the cheapest one.

Key things to evaluate:

• Trim level: The QX80 is sold in 2 trim levels: Luxe and Limited. The base Luxe includes the core luxury and convenience equipment, while Limited models add more upscale touches such as matte silver and open-pore Ash wood trim. The cabin is attractive overall, but some trim pieces are not as polished as those in other luxury SUVs.
• Powertrain: Every QX80 uses a 5.6-liter V8 with a seven-speed automatic. It makes 400 horsepower and 413 pound-feet of torque, and it runs on premium unleaded fuel. Rear-wheel drive is available on Luxe, four-wheel drive is available on Luxe and standard on Limited, and the SUV is capable in sand, mud, slippery climbs, and dirt trails.
• Safety package: Standard equipment includes automatic emergency braking, rear cross-traffic alert, pedestrian detection, forward collision warning, rear parking sensors, a surround-view camera system, and automatic collision notification. Available upgrades include blind-spot monitoring, lane-departure warning, adaptive cruise control, distance-control assist, and lane-keep assist.
• Infotainment: Standard tech includes an 8-inch upper touch screen and a 7.0-inch lower touch screen, plus Apple CarPlay, Android Auto, navigation, satellite radio, Bluetooth, keyless entry, remote start, tri-zone climate control, a moonroof, a CD player, and four USB ports. You can upgrade to two 8.0-inch displays, a rear-seat entertainment system, and a WiFi hot spot.
• Fuel efficiency: The rear-wheel-drive model is rated at 14 mpg city, 20 mpg highway, and 16 mpg combined. The four-wheel-drive model is rated at 13 mpg city, 19 mpg highway, and 15 mpg combined.

Which 2020 INFINITI QX80 trim should I buy?

The 2020 INFINITI QX80 is offered in 2 trim levels: Luxe and Limited.

Here's the short version:

• Base trim: Luxe gives you the core QX80 experience, but it still carries the model’s dated-tech feel and lacks the more upscale trim-specific touches found higher up.
• Premium/top trim: Limited is the better pick if you want the most luxurious presentation, including the richer interior trim and standard four-wheel drive.
• Off-road trim: The QX80’s capability is real, but its size, fuel economy, and old-school character make it a less natural daily-driver choice if you don’t need that ruggedness.

The standard safety package is solid for the class, but this is still an older design, so you should not expect the latest driver-assistance breadth found in newer rivals.

Is now a good time to buy a used 2020 INFINITI QX80?

This is a moderate market for selective buyers, with enough inventory and deal activity to reward careful shopping.

• Deal availability: 32.8% of listings are priced as good or great deals.
• Inventory: There are 664 listings available.
• Price trend: Prices have softened 13.35% compared with last year.
• Clean inventory: 68.7% of listings are accident-free.

If you find a listing below $22,945.51, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 INFINITI QX80's resale value?

The current average of $23,215 sits slightly below last year's $26,792.

That price movement suggests the market has cooled, which can work against a future seller if you buy at the wrong point in the range. On the other hand, the QX80’s luxury positioning and strong capability can still support demand among shoppers who want a large, comfortable SUV with a premium badge. If you buy well and keep the vehicle in strong condition, you give yourself a better chance of limiting depreciation pain later.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2020 INFINITI QX80 safe?

The Insurance Institute for Highway Safety (IIHS) has given it good scores in the moderate overlap front and side crash tests.

It earns a 7/10 safety score from our experts.

Standard safety features include automatic emergency braking, rear cross-traffic alert, pedestrian detection, forward collision warning, rear parking sensors, a surround-view camera system, and automatic collision notification. You can add blind-spot monitoring, lane-departure warning, adaptive cruise control, distance-control assist, and lane-keep assist.

The QX80 is an older model, so it doesn’t offer the newest driver-assistance breadth found in some rivals. That means you should pay close attention to which safety options are fitted on the specific used example you’re considering.

Should I buy a 2020 INFINITI QX80 or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 32.8% of listings are priced as good or great deals.
• At 68.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 13.35% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• It blends luxury accommodations with strong capability and a comfortable ride.

Consider the 2019 if:

• At $21,831, the 2019 costs less than the current year's $23,215 average.
• It remains a plush, old-school luxury SUV with decent shelf appeal.

Consider the 2021 if:

• At $29,907, the 2021 costs more than the current year's $23,215 average.
• It adds a refreshed trim lineup and an improved Smart Rearview Mirror.

The bottom line: If you want the best balance of price, luxury feel, and capability, the 2020 is the strongest middle ground. If you’re especially price-sensitive, the 2019 can save you money, while the 2021 makes sense only if you want the newer updates and are willing to pay more.

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