Used 2017 INFINITI QX80 for Sale nearKnoxville, TN

How much does the 2017 INFINITI QX80 cost?

Prices have softened 10.96% compared to this time last year, making it a favorable time to shop this model year.

There are 511 listings available, which gives you a decent amount of inventory to compare.

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 with a family-friendly feature set. The QX80’s appeal is especially clear if you want a roomy, upscale SUV with lots of equipment and strong towing ability. With 33.5% 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 highlights reliability and service as part of the ownership experience, alongside the model’s comfort and feature content. That suggests you should pay close attention to maintenance history and how the vehicle has been cared for over time.

For used buyers, the main long-term ownership risk is less about the model’s appeal and more about whether prior maintenance and service records support the asking price.

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

At 61.8% 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 prior collision work, and overall mechanical health. Because this is a large luxury SUV, it also makes sense to pay close attention to how well the interior, electronics, and suspension components have held up.

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

This looks like a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile listings.

• Deal availability: 33.5% of listings are priced as good or great deals.
• Inventory: There are 511 listings available.
• Price trend: Prices have softened 10.96% compared with last year.
• Clean inventory: 61.8% of listings are accident-free.

If you find a listing below $16,136, 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 $16,136 sits slightly below last year's $18,123.

That price movement suggests the market has already adjusted downward, which can help you as a buyer but may limit upside if you plan to resell soon. If you buy at the right price and keep the vehicle in strong condition, you can reduce the impact of further depreciation. The model’s strong feature content and luxury positioning can still support demand among shoppers looking for a well-equipped full-size SUV.

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:

• 33.5% of listings are priced as good or great deals.
• At 61.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.96% compared with last year.
• Owners rate it 4.43/5 — a solid satisfaction signal.

The bottom line: The 2017 is a strong choice if you want a well-equipped full-size luxury SUV and you can verify condition carefully before buying. If you’re especially price-sensitive, you may want to compare nearby years and focus on whichever one gives you the best combination of price, history, and maintenance records.

These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.