Used 2017 INFINITI QX80 for Sale nearTrenton, NJ

How much does the 2017 INFINITI QX80 cost?

Prices have softened 13.38% compared to this time last year, making it a favorable time to shop this model year.

There are 494 listings available, which gives you a meaningful amount of inventory to compare.

Is the 2017 INFINITI QX80 a good car?

Generally — 4.43/5 is a strong user rating, and owners consistently praise the QX80 for its luxury, comfort, and space. The review summary also points to its family-friendly appeal and the breadth of features, which fits a large luxury SUV that emphasizes cabin comfort and utility. At the same time, some owners mention weak fuel economy and a high price point, so it makes the most sense if you want a roomy, well-equipped SUV rather than a thriftier daily driver. With 33.8% 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 review summary also ties ownership confidence to reliability and service, with owners describing the SUV as dependable enough to factor into their decision-making. That suggests the QX80 can be a reassuring used purchase if you prioritize comfort and features alongside durability. For used buyers, the main long-term risk is less about the rating itself and more about how well a specific example has been maintained over time.

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

At 58.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report so you can separate clean examples from ones with prior damage. After that, put a pre-purchase inspection at the top of your list, especially if you are considering a higher-mileage or lower-priced listing. Focus on overall condition, maintenance records, and signs of wear that matter on a large luxury SUV.

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 carefully and still find worthwhile options.

• Deal availability: 33.8% of listings are priced as good or great deals.
• Inventory: There are 494 listings available.
• Price trend: Prices have softened 13.38% compared with last year.
• Clean inventory: 58.9% of listings are accident-free.

If you find a listing below $16,175, 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 $16,268 sits slightly below last year's $18,781.

That decline suggests the market has become more favorable for buyers, but it also means a future seller may need to price competitively to stand out. If you buy well now, you may have a better chance of limiting depreciation pressure later. Strong feature content and broad family appeal can help support demand, but the recent price trend shows that resale values are still under some pressure.

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:

• 33.8% of listings are priced as good or great deals.
• At 58.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 13.38% compared with last year.
• Owners rate it 4.43/5 — a solid satisfaction signal.

The bottom line: If you want a full-size luxury SUV with strong feature content and you can find a clean, well-priced example, the 2017 is a sensible primary target. If you are especially price-sensitive, you should also 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 15, 2026, CarGurus experts' opinions, and generative AI.