How much does the 2021 Audi Q8 cost?

Prices have softened 13.90% compared to this time last year, making it a favorable time to shop this model year.

There are 445 listings available, which gives you a meaningful pool to compare prices and equipment.

If you find a listing below $34,251.22, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Audi Q8 a good car?

Yes — the 4.75/5 user rating points to strong owner satisfaction.

The 2021 Audi Q8 is Audi’s flagship SUV, and it takes a more exclusive, coupe-like approach than the Q7 it’s based on. It is slightly shorter and wider, uses only two rows of seats, and leans into a sportier, more luxurious feel than a conventional family hauler. It also shares chassis, electronics, and powertrain components with higher-end performance SUVs, which helps explain its upscale character.

For you, that means the Q8 makes the most sense if you want a premium SUV with distinctive styling, rich materials, and a more performance-oriented personality than maximum practicality. The market also shows 31.7% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2021 Audi Q8 reliable?

Owners rate it 4.75/5, a strong signal of long-term satisfaction.

The 2021 Audi Q8 is described as polished and well-equipped, but it also comes with some ownership considerations. The overview points to high maintenance costs, potential issues with the 48-volt mild hybrid system, air suspension concerns, and infotainment software glitches.

For used buyers, that means long-term ownership risk is less about the basic concept of the vehicle and more about how carefully a specific example has been maintained and repaired.

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

Accident-free inventory is solid at 82.5% — always verify the vehicle history report.

You should start with a history report to confirm accident status, title status, and service consistency. After that, prioritize a pre-purchase inspection that checks the air suspension, infotainment behavior, and any signs of electrical or hybrid-system issues.

Because this model is premium and feature-rich, condition matters a lot. Focus on how well the interior, electronics, and ride quality have held up, since those are the areas most likely to affect your ownership experience.

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

This is a moderate market, so you can shop selectively without expecting every listing to be a bargain.

• Deal availability: 31.7% of listings are priced as good or great deals.
• Inventory: There are 445 listings available.
• Price trend: Prices have softened 13.90% compared with last year.
• Clean inventory: 82.5% of listings are accident-free.

If you find a listing below $34,251.22, 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 $34,231 sits slightly below last year's $39,756.

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 performance will depend heavily on condition, mileage, and how well the vehicle has been maintained.

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:

• 31.7% of listings are priced as good or great deals.
• Accident-free inventory is solid at 82.5% — always verify the vehicle history report.
• Price trend: Prices have softened 13.90% compared with last year.
• Owners rate it 4.75/5 — a strong satisfaction signal.

Consider the 2020 if:

• At $31,919, the 2020 costs less than the current year's $34,231 average.
• It emphasizes style, technology, and practicality over outright driving excitement.

The bottom line: You should lean toward the 2021 if you want the stronger current-market balance of price, inventory, and owner satisfaction. If your priority is spending less up front, the 2020 is the better value-oriented alternative, especially if you find one in excellent condition.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.