Used 2018 Audi A7 for SaleNationwide

How much does the 2018 Audi A7 cost?

Prices have softened 8.54% compared to this time last year, making it a favorable time to shop this model year.

There are 198 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2018 Audi A7 a good car?

Yes — the 4.5/5 user rating points to strong owner satisfaction for this model year. The 2018 Audi A7 stands out as a stylish fastback four-door coupe that blends the A6’s platform, interior design, and technology with a more emotional, coupe-like shape. It is meant for buyers who want sporty design and performance but still need something more practical than a two-door coupe, and its hatchback layout gives you a more useful cargo opening than a traditional trunk.

At the same time, you should expect a smaller rear seating area because of the sloping roofline, and you may find it pricier than the A6. The market also shows 37.9% of listings as good or great deals, which suggests there are still some attractive opportunities if you shop carefully.

Is the 2018 Audi A7 reliable?

Owners rate it 4.5/5, a strong signal of long-term satisfaction.

The 2018 Audi A7 benefits from the first-generation model’s later updates, including a wider grille, revised front and rear fascia, updated LED lighting, a newer MMI system with a faster processor, and 4G LTE in-cabin internet connectivity. Standard all-wheel drive and the 3.0-liter supercharged V6 also support its appeal as a well-equipped luxury car of its era.

For used buyers, the main long-term ownership risk is that it can be expensive to maintain, so you should budget carefully for upkeep.

What should I look for when buying a used 2018 Audi A7?

At 64.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any prior damage was repaired properly. Put inspection priority on body condition, panel alignment, and signs of inconsistent repairs, then make sure the cabin electronics and convenience features work as expected. Because this model is a luxury car with potentially higher upkeep, you should also focus on overall condition and maintenance evidence rather than price alone.

Is now a good time to buy a used 2018 Audi A7?

This is a moderate market, so you can be selective without expecting every listing to be a bargain.

• Deal availability: 37.9% of listings are priced as good or great deals.
• Inventory: There are 198 listings available.
• Price trend: Prices have softened 8.54% compared with last year.
• Clean inventory: 64.6% of listings are accident-free.

If you find a listing below $21,847, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Audi A7's resale value?

The current average of $22,757 sits slightly below last year's $24,882.

That price movement suggests the model has already absorbed some depreciation, which can help you if you buy at the right number and hold the car for a while. For a future seller, the softer market means you may need to price competitively to stand out, especially if your car has average mileage or visible wear. A well-kept example with strong presentation should still have an easier time attracting shoppers than a less distinctive luxury sedan.

Vehicles with strong owner satisfaction ratings, like this model year's 4.5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2018 Audi A7 or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 37.9% of listings are priced as good or great deals.
• At 64.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.54% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

The bottom line: If you want the best balance of style, standard AWD, and updated first-generation features, the 2018 is the primary year to target. If your priority is stretching your budget, you may want to compare nearby years and focus on the lowest-priced clean-title example with the strongest maintenance history.

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