Used 2023 Audi A6 for SaleNationwide

How much does the 2023 Audi A6 cost?

Prices have softened 8.51% compared to this time last year, making it a favorable time to shop this model year.

There are 581 listings available, which gives you a solid pool to compare prices and equipment.

Is the 2023 Audi A6 a good car?

The 2023 Audi A6 is appealing as a premium midsize sedan that feels thoroughly up to date without relying on flashy styling. It offers standard quattro all-wheel drive, digital interfaces, standard Apple CarPlay and Android Auto, dual screens, lots of connectivity, and semi-autonomous capability, so you get a strong mix of upscale equipment and modern tech.

The A6’s strengths are its upscale equipment, standard all-wheel drive, and broad technology content, while its drawbacks include disappointing fuel economy and a poorly executed infotainment system. That makes it a strong fit if you want a refined luxury sedan with a polished feel and a conservative design that ages well.

38.7% of listings are priced as good or great deals, which suggests there are still worthwhile opportunities if you shop carefully.

Is the 2023 Audi A6 reliable?

The 2023 Audi A6 sits in the fifth generation, which brought a major step forward in technology and a more modern chassis setup. It also benefits from later updates such as standard Matrix-LED headlights across the lineup, a new grille, and new wheel designs.

Its strengths are its upscale equipment, standard all-wheel drive, and broad technology content, while its drawbacks include disappointing fuel economy and a poorly executed infotainment system. For long-term ownership, that means you should pay close attention to electronics, software behavior, and overall maintenance history before you commit.

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

Accident-free inventory is solid at 88.6% — always verify the vehicle history report.

You should prioritize a history report first, then inspect the car for signs of prior damage, uneven wear, or inconsistent panel fit. Focus especially on the condition of the infotainment system and other electronics, since the A6’s tech-heavy setup is one of its biggest strengths and also one of the areas most worth checking closely.

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

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

• Deal availability: 38.7% of listings are priced as good or great deals.
• Inventory: There are 581 listings available.
• Price trend: Prices have softened 8.51% compared with last year.
• Clean inventory: 88.6% of listings are accident-free.

If you find a listing below $31,882, 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 $31,882 sits slightly below last year's $34,846.

That price movement suggests the A6 has softened enough to create a better entry point for used buyers, but it also means future sellers may need to price competitively to stand out. If you buy well now and keep the car in strong condition, you should be better positioned when it comes time to resell. The key is to avoid overpaying today, since the market has already moved down from last year.

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:

• 38.7% of listings are priced as good or great deals.
• Accident-free inventory is solid at 88.6% — always verify the vehicle history report.
• Price trend: Prices have softened 8.51% compared with last year.

The bottom line: The 2023 is the better pick if you want a well-equipped, modern A6 with standard all-wheel drive and a market that still offers some deal potential. If you’re especially price-sensitive, a nearby model year may be worth comparing for a lower entry price, but the 2023 gives you a strong balance of equipment, availability, and softened pricing.

How does the 2023 Audi A6 compare to the 2023 BMW 5 Series?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.