How much does the 2023 Audi S4 cost?

Prices have softened 8.28% 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 modest amount of inventory to compare before you buy.

If you find a listing below $42,549.33, 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 rides very smoothly for a performance sedan.

For you, that means the S4 makes the most sense if you want a compact luxury sedan with extra performance, a tech-forward feel, and a refined everyday driving experience. It is less compelling if you want the most athletic handler or the most dramatic personality in the class.

31.5% of listings are priced as good or great deals, which suggests there is still room to shop selectively.

Is the 2023 Audi S4 reliable?

The 2023 Audi S4 is presented as a well-rounded choice for buyers who want speed, all-weather traction, and a refined interior. Its standard all-wheel drive and polished cabin support that everyday usability.

For used-car shoppers, 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.

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 still check the history report carefully, even if a listing looks clean on paper. Prioritize a pre-purchase inspection that focuses on maintenance records, tire and brake wear, and any signs of uneven use or deferred upkeep. Pay close attention to overall condition, because a performance sedan like this can hide expensive issues if it was driven hard or serviced inconsistently.

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

This looks like a moderate market, so you can shop selectively without expecting a deep buyer's-market discount on every listing.

• Deal availability: 31.5% of listings are priced as good or great deals.
• Inventory: There are 124 listings available.
• Price trend: Prices have softened 8.28% compared with last year.
• Clean inventory: 83.9% of listings are accident-free.

If you find a listing below $42,549.33, 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 $42,550 sits slightly below last year's $46,392.

That price movement suggests the market has already adjusted downward, which can help you buy with less risk of overpaying today. For a future seller, it also means resale value may depend heavily on condition, mileage, and how well the car has been maintained. If you keep the car clean, documented, and accident-free, you give yourself a better chance of holding value relative to similar listings.

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:

• 31.5% 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 8.28% compared with last year.

The bottom line: The 2023 Audi S4 is the right pick if you want a quick, refined luxury sedan with standard all-wheel drive and a strong value story relative to recent pricing. If you are especially price-sensitive, you can also compare nearby model years to see whether a similar car offers a better deal, but the 2023 already looks like a sensible place to shop if you want a balanced mix of performance, equipment, and market softness.

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