Used 2023 Audi A6 for SaleNationwide

How much does the 2023 Audi A6 cost?

Prices have softened 5.81% compared to this time last year, making it a favorable time to shop this model year.

There are 610 listings available, which gives you a solid amount of inventory to compare before you decide.

Is the 2023 Audi A6 a good car?

The 2023 Audi A6 stands out for blending premium luxury with a restrained, conservative design that still feels modern. For you, that means the appeal is in the understated style, high-end feel, and the sense that the car delivers luxury without looking flashy or dated.

It also brings a strong tech-forward identity, with digital interfaces, standard Apple CarPlay and Android Auto, dual screens, lots of connectivity, and semi-autonomous capability. Standard all-wheel drive and a comfortable but sporty ride-and-handling balance make it especially appealing if you want a refined midsize luxury sedan that feels confident in everyday driving.

Market availability: 38.4% of listings are priced as good or great deals.

Is the 2023 Audi A6 reliable?

The 2023 Audi A6 is presented as a polished, well-rounded luxury sedan with a high-end interior, standard all-wheel drive, and a comfortable but sporty driving character. Its conservative design and modern technology focus also suggest a car built to feel current without relying on gimmicks.

For you as a used buyer, the main long-term ownership risk is that a premium sedan with this level of technology and complexity can be more expensive to maintain if prior care has been inconsistent.

What should I look for when buying a used 2023 Audi A6?

Accident-free inventory is excellent at 90.2% — clean inventory, standard diligence applies.

You should still run a history report on any listing you like, even if the car appears clean on paper. Prioritize a pre-purchase inspection that checks the electronics, all-wheel-drive system, and overall condition of the cabin and exterior. Because this model leans heavily on technology and premium features, you’ll want to focus on how everything works in real-world use, not just how the car looks in photos.

Is now a good time to buy a used 2023 Audi A6?

This is a moderate buyer’s market, so you can shop selectively and still find meaningful value if you compare listings carefully.

• Deal availability: 38.4% of listings are priced as good or great deals.
• Inventory: There are 610 listings available.
• Price trend: Prices have softened 5.81% compared with last year.
• Clean inventory: 90.2% of listings are accident-free.

If you find a listing below $33,130, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 Audi A6's resale value?

The current average of $33,130 sits slightly below last year's $35,175.

That price movement suggests the market has already adjusted downward, which can help you buy with less risk of overpaying. If you plan to sell later, the softer trend means your future resale value will depend heavily on condition, mileage, and how well the car has been maintained. A clean history and strong service records should matter more than ever if you want to protect value.

Should I buy a 2023 Audi A6 or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 38.4% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 90.2% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 5.81% compared with last year.

The bottom line: The 2023 Audi A6 is the right pick if you want a refined, tech-rich luxury sedan with strong market availability and a softer price trend than last year. If you’re more price-sensitive, you can also compare nearby model years to see whether a lower entry price outweighs the 2023’s combination of inventory, condition, and current market value.

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