Used 2017 INFINITI QX80 for Sale near Illinois

How much does the 2017 INFINITI QX80 cost?

Prices have softened 14.91% compared to this time last year, making it a favorable time to shop this model year.

There are 465 listings available, which gives you a reasonable amount of inventory to compare before you buy.

If you find a listing below $16,144.95, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2017 INFINITI QX80 a good car?

Generally — the 4.43/5 user rating points to strong owner satisfaction. Owners consistently praise its luxury, comfort, and space, and many call it a dream car for families. The feature-rich cabin and generous equipment list make it especially appealing if you want a full-size luxury SUV that prioritizes comfort and convenience. With 31.2% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2017 INFINITI QX80 reliable?

Owners rate it 4.43/5, a solid signal of long-term satisfaction.

The owner feedback also points to reliability and service as part of the ownership experience, alongside praise for the SUV’s comfort and luxury. That suggests you should pay close attention to maintenance history and overall condition, because long-term ownership risk is more about how the vehicle was cared for than about the model’s appeal on paper.

What should I look for when buying a used 2017 INFINITI QX80?

At 58.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any reported damage was repaired properly. A pre-purchase inspection should focus on body condition, signs of past repairs, and overall wear, especially if you want a cleaner example. Because this is a luxury SUV with a lot of equipment, it also makes sense to check that all comfort and convenience features work as expected.

Is now a good time to buy a used 2017 INFINITI QX80?

This is a moderate market for selective buyers, so you can shop with some leverage if you know what you want.

• Deal availability: 31.2% of listings are priced as good or great deals.
• Inventory: There are 465 listings available.
• Price trend: Prices have softened 14.91% compared with last year.
• Clean inventory: 58.7% of listings are accident-free.

If you find a listing below $16,144.95, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2017 INFINITI QX80's resale value?

The current average of $16,141 sits slightly below last year's $18,968.

That price movement suggests the market has already adjusted downward, which can help you buy at a more favorable entry point. For a future seller, that also means resale value may depend heavily on condition, mileage, and how well the vehicle has been maintained. A clean history and strong presentation matter more when the broader market has softened.

Vehicles with solid owner satisfaction ratings, like this model year's 4.43/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2017 INFINITI QX80 or consider a different year?

If you're weighing the 2017 against nearby model years, here's how to think about it:

Choose the 2017 if:

• 31.2% of listings are priced as good or great deals.
• At 58.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 14.91% compared with last year.
• Owners rate it 4.43/5 — a solid satisfaction signal.

The bottom line: The 2017 makes sense if you want a well-equipped full-size luxury SUV and you can find a clean, well-priced example. If you are especially price-sensitive, you may want to compare nearby years and focus on the best-maintained listing rather than the newest badge alone.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.