Used 2018 Audi Q7 for Sale nearSaint Louis, MO

How much does the 2018 Audi Q7 cost?

Prices have softened 13.10% compared to this time last year, making it a favorable time to shop this model year.

There are 1,655 listings available, which gives you a solid pool of options to compare.

Is the 2018 Audi Q7 a good car?

Yes — the 2018 Audi Q7 earns a 4.9/5 user rating, which points to strong owner satisfaction. Owners consistently highlight the combination of luxury, space, and performance, and many appreciate the roomy interior and advanced technology. It also fits well if you want a three-row luxury SUV with family-friendly utility and a premium cabin. With 34.3% of listings marked as good or great deals, you have a decent chance of finding a competitive offer.

Is the 2018 Audi Q7 reliable?

Owners rate it 4.9/5, a strong signal of long-term satisfaction.

User feedback points to a vehicle that owners feel good about over time, with recurring praise for its luxury, space, and performance. The positive comments also suggest a dependable ownership experience for shoppers who value comfort and technology in a used SUV.

For used buyers, the main long-term ownership risk is less about owner sentiment and more about making sure the specific vehicle has been well maintained.

What should I look for when buying a used 2018 Audi Q7?

At 71.2% 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 confirm accident records, title status, and service history before you go any further. After that, prioritize a pre-purchase inspection, especially if the listing price looks unusually attractive. Focus your condition check on signs of prior bodywork, uneven panel gaps, and any wear that suggests the SUV has had a harder life than the photos show.

Is now a good time to buy a used 2018 Audi Q7?

This is a moderate market, so you can be selective without expecting a deep buyer’s market.

• Deal availability: 34.3% of listings are priced as good or great deals.
• Inventory: There are 1,655 listings available.
• Price trend: Prices have softened 13.10% compared with last year.
• Clean inventory: 71.2% of listings are accident-free.

If you find a listing below $16,370, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Audi Q7's resale value?

The current average of $16,370 sits slightly below last year's $18,837.

That price movement suggests the market has already adjusted downward, which can help you buy at a more favorable entry point. For future resale, a lower purchase price can reduce your exposure to depreciation if you plan to sell in a few years. Strong condition, clean history, and desirable equipment will matter even more if you want to protect value later.

Vehicles with strong owner satisfaction ratings, like this model year's 4.9/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2018 Audi Q7 or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 34.3% of listings are priced as good or great deals.
• At 71.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 13.10% compared with last year.
• Owners rate it 4.9/5 — a strong satisfaction signal.

Consider the 2017 if:

• At $14,403, the 2017 costs less than the current year's $16,370 average.
• It brings a redesigned return with more interior space and updated technology.

The bottom line: If you want the stronger current-market balance of price, satisfaction, and inventory, the 2018 is the better default choice. If your priority is spending less upfront, the 2017 is the smarter secondary path, especially if you find one in excellent condition with a clean history.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.