Used 2023 Audi S4 for Sale nearChicago, IL

How much does the 2023 Audi S4 cost?

Prices have softened 10.47% compared to this time last year, making it a favorable time to shop this model year.

There are 126 listings available, which gives you a solid pool of used examples to compare.

Is the 2023 Audi S4 a good car?

The 2023 Audi S4 stands out as a compact luxury sport sedan that blends strong performance with everyday usability. It offers quick acceleration, standard all-wheel drive, and a smooth ride for a performance sedan, which makes it appealing if you want speed without giving up refinement.

It also brings a tech-heavy cabin with Google navigation, the reconfigurable Virtual Cockpit, Apple CarPlay, Android Auto, low-speed forward-collision warning, and emergency braking. The tradeoff is that it is not as athletic a handler as some rivals, and it is not the most exciting vehicle in its class.

With 41.3% of listings marked as good or great deals, you have a decent chance of finding a well-priced example.

Is the 2023 Audi S4 reliable?

The 2023 Audi S4 is presented as a well-rounded choice for shoppers who want a fast, comfortable, and well-equipped performance sedan. Its standard all-wheel drive, smooth ride, and strong everyday usability support that reputation.

The model also benefits from a modern cabin and a familiar set of convenience and safety features, which can make ownership feel straightforward if the car has been maintained properly. For used buyers, long-term ownership risk is best managed by focusing on service history and condition, since premium performance sedans can become expensive if prior maintenance was neglected.

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

Accident-free inventory is solid at 81% — always verify the vehicle history report.

You should prioritize a pre-purchase inspection so you can confirm the condition of the drivetrain, brakes, tires, and electronics. Pay close attention to whether the car has the equipment you want, since some features were optional on certain examples.

It also helps to focus on overall wear and maintenance records, especially if you plan to keep the car for several years.

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

This looks like a buyer-friendly market, with meaningful inventory and a healthy share of discounted listings.

• Deal availability: 41.3% of listings are priced as good or great deals.
• Inventory: There are 126 listings available.
• Price trend: Prices have softened 10.47% compared with last year.
• Clean inventory: 81.0% of listings are accident-free.

If you find a listing below $40,695, 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 $40,695 sits slightly below last year's $45,456.

That price movement suggests the model has become more accessible for used buyers, but it also means a future seller may face some depreciation pressure if the market stays soft. If you buy well now, you may reduce the risk of overpaying up front, but resale value will still depend heavily on mileage, condition, and equipment.

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:

• 41.3% of listings are priced as good or great deals.
• Accident-free inventory is solid at 81% — always verify the vehicle history report.
• Price trend: Prices have softened 10.47% compared with last year.

The bottom line: The 2023 is the right path if you want a well-equipped, quick, and comfortable used performance sedan at a softer price point. If you are especially price-sensitive, you can also compare nearby model years to see whether a similar car offers a better combination of mileage, condition, and asking price.

How does the 2023 Audi S4 compare to the 2023 BMW M3?

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