Used 2021 Audi Q8 for SaleNationwide

How much does the 2021 Audi Q8 cost?

Prices have softened 15.25% compared to this time last year, making it a favorable time to shop this model year.

There are 426 listings available, which gives you a reasonable amount of inventory to compare before you buy.

Is the 2021 Audi Q8 a good car?

Yes — the 4.75/5 user rating points to strong owner satisfaction for this model year. The 2021 Q8 stands out as Audi’s flagship SUV with a more exclusive, coupe-like shape than the Q7 it is based on, and it uses only two rows of seats, which gives it a more style-focused mission. It also brings a strong standard equipment list and a premium feel that should appeal if you want design and refinement over maximum practicality. With 39.0% of listings marked as good or great deals, you have a decent chance of finding a competitive offer.

Is the 2021 Audi Q8 reliable?

Owners rate it 4.75/5, a strong signal of long-term satisfaction. The 2021 Q8’s appeal comes from its standard equipment and strong powertrain, including a turbocharged V6, standard all-wheel drive, and an eight-speed automatic transmission. It also offers a premium cabin and a well-equipped feature set that should make day-to-day ownership feel upscale. Even so, used buyers should plan for potential long-term ownership risk around the 48-volt mild hybrid system, the air suspension, and infotainment software glitches.

What should I look for when buying a used 2021 Audi Q8?

Accident-free inventory is solid at 81.9% — always verify the vehicle history report. You should also prioritize a pre-purchase inspection that checks the air suspension, infotainment behavior, and any warning lights tied to the mild hybrid system. Focus on overall condition and maintenance records, since premium SUVs can become expensive if deferred repairs stack up.

Is now a good time to buy a used 2021 Audi Q8?

This is a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile listings.

• Deal availability: 39.0% of listings are priced as good or great deals.
• Inventory: There are 426 listings available.
• Price trend: Prices have softened 15.25% compared with last year.
• Clean inventory: 81.9% of listings are accident-free.

If you find a listing below $32,995, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Audi Q8's resale value?

The current average of $32,995 sits slightly below last year's $38,932. That kind of price movement suggests the market has cooled, which can help you buy more confidently now but may also mean future resale gains are more limited if prices stay soft. For a future seller, the key advantage is that the Q8 still has strong appeal as a premium, style-forward SUV with broad shopper interest. Vehicles with strong owner satisfaction ratings, like this model year's 4.75/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 Audi Q8 or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 39.0% of listings are priced as good or great deals.
• Accident-free inventory is solid at 81.9% — always verify the vehicle history report.
• Price trend: Prices have softened 15.25% compared with last year.
• Owners rate it 4.75/5 — a strong satisfaction signal.

Consider the 2020 if:

• At $31,203, the 2020 costs less than the current year's $32,995 average.
• It offers a more performance-focused mission with strong everyday usefulness.

The bottom line: If you want the better-balanced shopping target, the 2021 is the stronger pick because it combines softer pricing, solid inventory, and strong owner satisfaction. If your priority is saving money upfront, the 2020 is the better secondary path, especially if you find one in excellent condition with the right equipment.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.