Used 2025 Audi A6 for Sale near Illinois

How much does the 2025 Audi A6 cost?

Prices have softened 12.71% compared to this time last year, making it a favorable time to shop this model year.

There are 609 listings available, which gives you a solid amount of inventory to compare across trims and conditions.

If you find a listing below $48,268.41, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2025 Audi A6 a good car?

The 2025 Audi A6 stands out for blending premium luxury with a restrained, conservative design that has aged well. Audi’s A6 has also long been a place where new technology appears early, and the model’s reputation for understated sophistication is part of its appeal for used-car shoppers who want something upscale without looking flashy.

For 2025, the A6 sits in the fifth generation, which brought a major step forward in technology with digital interfaces, standard Apple CarPlay and Android Auto, dual screens, lots of connectivity, and semi-autonomous capability. It also made quattro all-wheel drive standard across the lineup, and the generation’s initial powertrains included a 48-volt mild hybrid system with a trunk-mounted battery. That combination of standard AWD, modern tech, and a premium cabin helps define why the A6 remains distinctive in the midsize luxury segment.

There are a few tradeoffs to keep in mind. The A6 is described as having a front-wheel-drive bias, and its fuel economy is disappointing. Even so, its mix of comfort, sporty road manners, and high-end equipment makes the 2025 Audi A6 appealing to buyers who want a refined luxury sedan with a strong technology story.

Deal availability: 27.8% of listings are priced as good or great deals.

Is the 2025 Audi A6 reliable?

The 2025 Audi A6 stands out for blending premium luxury with a restrained, conservative design that has aged well. Audi’s A6 has also long been a place where new technology appears early, and the model’s reputation for understated sophistication is part of its appeal for used-car shoppers who want something upscale without looking flashy.

For 2025, the A6 sits in the fifth generation, which brought a major step forward in technology with digital interfaces, standard Apple CarPlay and Android Auto, dual screens, lots of connectivity, and semi-autonomous capability. It also made quattro all-wheel drive standard across the lineup, and the generation’s initial powertrains included a 48-volt mild hybrid system with a trunk-mounted battery. That combination of standard AWD, modern tech, and a premium cabin helps define why the A6 remains distinctive in the midsize luxury segment.

There are a few tradeoffs to keep in mind. The A6 is described as having a front-wheel-drive bias, and its fuel economy is disappointing. Even so, its mix of comfort, sporty road manners, and high-end equipment makes the 2025 Audi A6 appealing to buyers who want a refined luxury sedan with a strong technology story.

For long-term ownership, you should plan for a premium-car maintenance profile and pay close attention to how the electronics and drivetrain have been cared for.

What should I look for when buying a used 2025 Audi A6?

Accident-free inventory is excellent at 96.6% — clean inventory, standard diligence applies.

You should still run a vehicle history report and verify that the car’s maintenance records match its mileage and age. A pre-purchase inspection is especially important on a luxury sedan with a lot of technology, because you want to catch any issues with electronics, drivability, or prior repairs before you commit.

Focus your inspection on overall condition, interior wear, and whether the car’s premium features work as intended. If a listing looks unusually cheap, make sure the savings are not hiding deferred maintenance or cosmetic damage.

Is now a good time to buy a used 2025 Audi A6?

This looks like a moderate, selective buyer’s market, so you have room to shop carefully without expecting every listing to be a bargain.

• Deal availability: 27.8% of listings are priced as good or great deals.
• Inventory: There are 609 listings available.
• Price trend: Prices have softened 12.71% compared with last year.
• Clean inventory: 96.6% of listings are accident-free.

If you find a listing below $48,268.41, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2025 Audi A6's resale value?

The current average of $48,268 sits slightly below last year's $55,296.

That price movement suggests the market has already adjusted downward, which can help you if you are buying now and may soften the hit when you eventually resell. For a future seller, the current trend means you should expect pricing pressure unless your car is especially clean, well maintained, and competitively equipped.

If you keep the car in strong condition and document service carefully, you give yourself the best chance of standing out in a market where buyers have plenty of choices. The current pricing also means you should be realistic about depreciation and avoid overpaying upfront if resale matters to you.

Should I buy a 2025 Audi A6 or consider a different year?

If you're weighing the 2025 against nearby model years, here's how to think about it:

Choose the 2025 if:

• 27.8% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 96.6% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 12.71% compared with last year.

Consider the 2026 if:

• The redesign brings a fresher platform, stronger standard all-wheel drive, and a roomier cabin.

The bottom line: The 2025 makes sense if you want a well-priced, tech-forward luxury sedan with strong inventory and a softer market. If you are price-sensitive and want the newest packaging and a more modern foundation, the 2026 is the better alternative to compare before you buy.

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