Used 2023 Audi A4 for Sale near Illinois

How much does the 2023 Audi A4 cost?

Prices are up 1.56% year-over-year — a sign of continued demand for this model year.

There are 715 listings available, which gives you a meaningful pool to compare before you buy.

If you find a listing below $27,602.08, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2023 Audi A4 a good car?

Generally — the 2023 Audi A4 earns a 4/5 user rating, which points to solid overall appeal for used shoppers. The overview describes it as a compact luxury sedan that blends everyday usability with a strong technology story, and it highlights a well-rounded formula that had matured by this point in the model’s run. It also frames the A4 as a good fit if you want premium-feeling transportation with available all-wheel drive and a strong equipment story.

The same overview also notes that the A4 can feel attractive on the used market because it lost a large chunk of value in its first few years. That combination of usability, tech, and value helps explain why it remains compelling if you want a luxury sedan without paying new-car money.

34.0% of listings are priced as good or great deals, so you still have room to shop selectively.

Is the 2023 Audi A4 reliable?

Owners rate it 4/5, a solid signal of long-term satisfaction.

The overview describes later fifth-generation models as quite reliable, which is encouraging if you want a used luxury sedan that has already settled into its mature phase. It also suggests the car’s overall formula had become well-rounded by 2023, which usually helps reduce the risk of unpleasant surprises compared with a newer, less proven design.

For a used buyer, the main long-term ownership risk is less about the model’s basic concept and more about how well a specific example was maintained and equipped.

What should I look for when buying a used 2023 Audi A4?

Accident-free inventory is solid at 88.5% — always verify the vehicle history report.

You should still run a history report on every candidate and prioritize a pre-purchase inspection, especially if the car has higher mileage or incomplete service records. Focus your inspection on overall condition, because the A4’s appeal depends heavily on whether the interior, electronics, and driving feel still match its premium positioning.

It also makes sense to compare trim and equipment carefully, since the model’s value is tied closely to the technology and features you actually get.

Is now a good time to buy a used 2023 Audi A4?

This looks like a moderate, selective buyer’s market, so you can shop patiently but should move quickly on the right car.

• Deal availability: 34.0% of listings are priced as good or great deals.
• Inventory: There are 715 listings available.
• Price trend: Prices are up 1.56% year-over-year.
• Clean inventory: 88.5% of listings are accident-free.

If you find a listing below $27,602.08, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 Audi A4's resale value?

The current average of $28,684 sits slightly above last year's $28,243.

That modest increase suggests the market has remained steady rather than softening sharply, which is a positive sign if you plan to resell later. A price trend like this can support confidence that the model still has healthy demand among used shoppers.

Because the A4 sits in a premium segment and offers a strong equipment story, well-kept examples should remain easier to position when it is your turn to sell. Cars that stay near the cleaner end of the market tend to hold buyer interest better, especially when the model has a reputation for solid satisfaction.

Vehicles with solid owner satisfaction ratings, like this model year's 4/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2023 Audi A4 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:

• 34.0% of listings are priced as good or great deals.
• Accident-free inventory is solid at 88.5% — always verify the vehicle history report.
• Price trend: Prices are up 1.56% year-over-year.
• Owners rate it 4/5 — a solid satisfaction signal.

Consider the 2022 if:

• At $23,504, the 2022 costs less than the current year's $28,684 average.
• It feels fresh and modern despite being well into its life cycle.

The bottom line: If you want the newer-year market position and are comfortable paying more, the 2023 is the cleaner primary choice. If your priority is stretching your budget, the 2022 is the better secondary path because it delivers much of the same appeal at a lower average price.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.