How much does the 2020 Audi A6 cost?

Prices have softened 10.71% compared to this time last year, making it a favorable time to shop this model year.

There are 507 listings available, which suggests a healthy amount of inventory to compare.

If you find a listing below $22,817.72, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 Audi A6 a good car?

Yes — the 5/5 user rating points to strong owner satisfaction, and the 2020 A6 backs that up with a modern cabin, standard all-wheel drive, and a broad technology suite. The overview highlights a luxury sedan that blends understated styling with digital interfaces, standard Apple CarPlay and Android Auto, dual screens, and semi-autonomous capability. It also emphasizes confident all-weather traction and a premium feature set that makes the car appealing if you want comfort and sophistication in a midsize sedan.

With 34.1% of listings marked as good or great deals, you have a meaningful chance to find a competitive price.

Is the 2020 Audi A6 reliable?

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

The overview points to a well-equipped luxury sedan with standard all-wheel drive, a modern chassis, and a strong technology package, all of which support a polished ownership experience. It also suggests the car was engineered to feel refined and capable in everyday use, especially in changing weather.

For used buyers, the main long-term risk is that premium technology and luxury hardware can be costly to keep in top shape if maintenance has been neglected.

What should I look for when buying a used 2020 Audi A6?

Accident-free inventory is solid at 76.3% — always verify the vehicle history report.

You should prioritize a history report first, then focus your inspection on signs of prior damage, uneven wear, or incomplete maintenance. Because this is a technology-heavy luxury sedan, make sure the cabin electronics, driver-assistance features, and all-wheel-drive system work as expected. A careful pre-purchase inspection matters most on examples that look clean but may have hidden wear.

Is now a good time to buy a used 2020 Audi A6?

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

• Deal availability: 34.1% of listings are priced as good or great deals.
• Inventory: There are 507 listings available.
• Price trend: Prices have softened 10.71% compared with last year.
• Clean inventory: 76.3% of listings are accident-free.

If you find a listing below $22,817.72, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Audi A6's resale value?

The current average of $23,154 sits slightly below last year's $25,931.

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, the same trend means resale value may depend heavily on condition, mileage, and how well the car has been maintained. If you keep the car clean, documented, and mechanically sound, you give yourself a better chance of standing out when it is time to sell.

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

Should I buy a 2020 Audi A6 or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 34.1% of listings are priced as good or great deals.
• Accident-free inventory is solid at 76.3% — always verify the vehicle history report.
• Price trend: Prices have softened 10.71% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2019 if:

• At $22,311, the 2019 costs less than the current year's $23,154 average.
• It introduced a redesigned cabin with a modern MMI system and advanced tech.

The bottom line: If you want the stronger current-market balance of price, inventory, and owner satisfaction, the 2020 is the better primary target. If your priority is spending less up front, the 2019 is the smarter secondary path, especially if you find one in excellent condition with solid maintenance records.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.