Used 2018 Audi A7 for Sale near Illinois

How much does the 2018 Audi A7 cost?

Prices have softened 8.82% compared to this time last year, making it a favorable time to shop this model year.

There are 196 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2018 Audi A7 a good car?

Yes — 4.5/5 is a strong user rating for a luxury fastback that blends sporty design with practical hatchback utility. The 2018 Audi A7 is aimed at you if you want a more emotional alternative to a conventional sedan, with standard all-wheel drive, upscale feel, and a useful cargo opening. Its tradeoffs are clear: the rear seat is cramped, and it costs more to own than an A6. Even so, if you value style, technology, and a premium driving experience, it fits that brief well. 34.7% of listings are priced as good or great deals, which suggests there are still worthwhile opportunities in the market.

Is the 2018 Audi A7 reliable?

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

The 2018 Audi A7 is positioned as a well-equipped luxury car with standard all-wheel drive and a strong feature set for its era, which can make it appealing for buyers who want a premium feel. At the same time, it is described as expensive to maintain, so long-term ownership risk is more about repair and upkeep costs than basic appeal.

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

At 65.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should run a vehicle history report on every candidate and pay close attention to any prior collision records, title issues, or repeated repairs. A pre-purchase inspection should focus on body condition, panel alignment, electronics, and signs of deferred maintenance, since luxury cars can hide expensive problems. Prioritize examples with clean records and consistent service history, especially if you plan to keep the car for several years.

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

This looks like a moderate, selective buyer’s market, so you can shop patiently and still find value if you compare listings carefully.

• Deal availability: 34.7% of listings are priced as good or great deals.
• Inventory: There are 196 listings available.
• Price trend: Prices have softened 8.82% compared with last year.
• Clean inventory: 65.3% of listings are accident-free.

If you find a listing below $21,858, 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 $22,557 sits slightly below last year's $24,740.

That price movement suggests the market has cooled, which can help you buy more confidently now but may also limit short-term upside if you plan to resell soon. For future sellers, the key is to buy well and keep the car in strong condition, because a lower entry price can help offset depreciation later. Well-kept examples with clean history and desirable equipment should hold buyer interest better than neglected ones.

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:

• 34.7% of listings are priced as good or great deals.
• At 65.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.82% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

The bottom line: The 2018 Audi A7 makes the most sense if you want the refreshed first-generation look, standard AWD, and a luxury fastback that feels more distinctive than a conventional sedan. If you are especially price-sensitive, a nearby year may be worth comparing, but the 2018 is the better target when you want a balance of style, equipment, and current market softness.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.