Used 2023 Audi S5 Sportback for SaleNationwide

How much does the 2023 Audi S5 Sportback cost?

Prices have softened 8.21% compared to this time last year, making it a favorable time to shop this model year.

There are 322 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2023 Audi S5 Sportback a good car?

Yes — the 5/5 user rating points to strong owner satisfaction for this model year.

With 37.6% of listings marked as good or great deals, you have a meaningful share of competitively priced options to consider.

Is the 2023 Audi S5 Sportback reliable?

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

For used buyers, that kind of owner feedback suggests lower ownership risk than you might expect from a performance-oriented car, though you should still focus on maintenance history and overall condition.

What should I look for when buying a used 2023 Audi S5 Sportback?

Accident-free inventory is solid at 87.9% — always verify the vehicle history report.

You should prioritize a pre-purchase inspection and pay close attention to signs of prior damage, uneven wear, or incomplete maintenance records. Focus on the condition of the body, interior, tires, and service documentation so you can separate a clean example from one that has been driven hard or repaired poorly.

Is now a good time to buy a used 2023 Audi S5 Sportback?

This looks like a moderate market for selective buyers, with enough inventory and deal activity to reward careful shopping.

• Deal availability: 37.6% of listings are priced as good or great deals.
• Inventory: There are 322 listings available.
• Price trend: Prices have softened 8.21% compared with last year.
• Clean inventory: 87.9% of listings are accident-free.

If you find a listing below $44,204, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 Audi S5 Sportback's resale value?

The current average of $44,204 sits slightly below last year's $48,160.

That softer pricing can help you buy at a more favorable entry point, but it also means future resale gains may be more limited if the market stays under pressure. If you plan to sell later, buying well now matters because your eventual resale value will depend heavily on how much room you leave between purchase price and market average.

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

Should I buy a 2023 Audi S5 Sportback 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:

• 37.6% of listings are priced as good or great deals.
• Accident-free inventory is solid at 87.9% — always verify the vehicle history report.
• Price trend: Prices have softened 8.21% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: If you want the strongest balance of current pricing, inventory, and owner satisfaction, the 2023 is the primary year to target. If you're especially price-sensitive, compare it against nearby years to see whether a lower asking price outweighs the 2023's combination of deal availability and cleaner inventory.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.