Used 2023 Audi A6 for Sale nearMilwaukee, WI

How much does the 2023 Audi A6 cost?

Prices have softened 4.71% compared to this time last year, making it a favorable time to shop this model year.

There are 625 listings available, which suggests you should have a workable amount of inventory to compare.

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, the appeal is the combination of understated style, a high-end feel, and the sense that the car delivers luxury without looking flashy or dated.

It also brings a major technology step forward with digital interfaces, standard Apple CarPlay and Android Auto, dual screens, lots of connectivity, and semi-autonomous capability, while standard all-wheel drive adds confidence in everyday driving. The tradeoff is that its exterior styling is conservative and its fuel economy is disappointing, so it fits you best if you value refinement, tech, and a comfortable but sporty ride over drama or efficiency.

38.9% of listings are priced as good or great deals, which gives you a decent chance to find a competitive offer.

Is the 2023 Audi A6 reliable?

The 2023 Audi A6 is described as a refined, tech-rich used luxury sedan that feels modern without being overly showy. Its appeal comes from a polished cabin, standard all-wheel drive, and a well-rounded driving character that helps it feel composed in daily use.

Because it leans heavily on advanced technology and premium systems, long-term ownership risk for used buyers is best managed by paying close attention to maintenance history and how well the car’s electronics and comfort features have aged.

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

Accident-free inventory is excellent at 91.2% — clean inventory, standard diligence applies.

You should still run a history report and verify that the car’s service records are complete, especially if you’re shopping a higher-mileage example. Prioritize a thorough inspection of the electronics, interior condition, and any signs of prior bodywork or uneven wear, since those areas matter most on a premium sedan like this.

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

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient and compare listings carefully.

• Deal availability: 38.9% of listings are priced as good or great deals.
• Inventory: There are 625 listings available.
• Price trend: Prices have softened 4.71% compared with last year.
• Clean inventory: 91.2% of listings are accident-free.

If you find a listing below $33,436, 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 $33,436 sits slightly below last year's $35,087.

That softer pricing can help you buy more confidently today, but it also means future resale may depend heavily on how well you preserve the car’s condition and service history. If you keep mileage reasonable and maintain the vehicle carefully, you’ll be in a better position to protect value when it’s time to sell. For a future seller, the current trend suggests the market is still rewarding well-kept examples, but not paying a premium for average-condition cars.

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:

• 38.9% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 91.2% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 4.71% compared with last year.

The bottom line: The 2023 Audi A6 is the right choice if you want a modern, upscale sedan with strong tech, standard all-wheel drive, and a refined personality. If you’re more price-sensitive, a nearby model year may be worth comparing for a lower entry cost, but the 2023 remains a strong pick when you want the newer-feeling version with solid market availability.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.