How much does the 2023 Audi S4 cost?

Prices have softened 8.16% compared to this time last year, making it a favorable time to shop this model year.

There are 124 listings available, which gives you a reasonable amount of inventory to compare before you commit.

If you find a listing below $42,633.96, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2023 Audi S4 a good car?

The 2023 Audi S4 stands out as a performance sedan that blends strong acceleration, standard all-wheel drive, and a polished cabin without feeling overly flashy. It is quick and capable, and it also brings a tech-forward feel with Virtual Cockpit and Google navigation.

For you, that means the S4 makes the most sense if you want a compact luxury sedan with extra performance, all-weather traction, and a refined interior rather than the most dramatic or playful driving experience. 37.1% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2023 Audi S4 reliable?

The 2023 Audi S4 is presented as a polished, well-rounded performance sedan with strong everyday usability and a refined cabin. Its standard all-wheel drive and smooth ride help it feel composed in regular driving.

For used buyers, the main long-term ownership risk is that a performance luxury sedan can become more expensive to keep in top shape if prior maintenance was inconsistent, so a careful pre-purchase inspection matters.

What should I look for when buying a used 2023 Audi S4?

Accident-free inventory is solid at 83.9% — always verify the vehicle history report.

You should prioritize a history report first, then focus on a thorough inspection of the car’s condition, especially signs of prior damage, uneven wear, or neglected maintenance. Because equipment can vary on used examples, make sure the specific car you’re considering has the features you want and that everything works as expected.

Is now a good time to buy a used 2023 Audi S4?

This looks like a moderate, selective buyer’s market, so you can shop carefully without feeling rushed.

• Deal availability: 37.1% of listings are priced as good or great deals.
• Inventory: There are 124 listings available.
• Price trend: Prices have softened 8.16% compared with last year.
• Clean inventory: 83.9% of listings are accident-free.

If you find a listing below $42,633.96, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 Audi S4's resale value?

The current average of $42,668 sits slightly below last year's $46,457.

That price movement suggests the S4 has already absorbed some depreciation, which can help you as a buyer today. If you plan to sell later, the current market level means your future resale will depend heavily on mileage, condition, and how well the car has been maintained.

For a future seller, the upside is that a well-kept example with strong equipment and clean history should still appeal to shoppers looking for a quick, refined luxury sedan. The downside is that the softer market today can limit how much value you recover if you overpay now.

Should I buy a 2023 Audi S4 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:

• 37.1% of listings are priced as good or great deals.
• Accident-free inventory is solid at 83.9% — always verify the vehicle history report.
• Price trend: Prices have softened 8.16% compared with last year.

The bottom line: The 2023 S4 is the right path if you want a quick, refined, all-wheel-drive luxury sedan with a strong feature set and a market that still offers some deal potential. If you’re especially price-sensitive, you can also compare nearby years to see whether a similar car with the right equipment and condition lands at a better asking price.

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