Used 2020 Audi A4 for Sale near New Jersey

How much does the 2020 Audi A4 cost?

Prices have softened 10.57% compared to this time last year, making it a favorable time to shop this model year.

There are 488 listings available, which gives you a solid amount of inventory to compare.

Is the 2020 Audi A4 a good car?

Yes — the 4.5/5 user rating points to strong owner satisfaction, and the 2020 Audi A4’s appeal comes through in its everyday usability and technology focus. It stands out as a compact luxury sedan with available quattro all-wheel drive for added traction, plus features like Apple CarPlay, Android Auto, Audi’s Virtual Cockpit, and an upgraded 10.1-inch touch screen. If you want a premium sedan that balances comfort, tech, and all-weather confidence, this model year fits that use case well. 35.0% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2020 Audi A4 reliable?

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

The 2020 Audi A4’s reliability story is helped by its broad appeal as a well-rounded compact luxury sedan with available all-wheel drive and a mature feature set. At the same time, the base engine is described as underwhelming, the back seat is cramped, and earlier technology was a drawback on older versions of the model. For used buyers, that means long-term ownership risk is more about choosing a well-kept example with the right equipment than about the car’s core concept.

What should I look for when buying a used 2020 Audi A4?

At 64.5% 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 wear, then make sure the cabin tech and driver-assistance features work as expected. Because this model’s appeal depends heavily on its premium feel, you’ll want to focus on overall condition rather than just mileage.

Is now a good time to buy a used 2020 Audi A4?

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

• Deal availability: 35.0% of listings are priced as good or great deals.
• Inventory: There are 488 listings available.
• Price trend: Prices have softened 10.57% compared with last year.
• Clean inventory: 64.5% of listings are accident-free.

If you find a listing below $19,751, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Audi A4's resale value?

The current average of $19,751 sits slightly below last year's $22,085.

That price movement suggests the market has already adjusted downward, which can make the car more attractive to used buyers today but may also limit near-term upside for a future seller. If you buy at the right price and keep the car in strong condition, you may be better positioned to preserve value. Demand should remain supported by the model’s premium badge, available all-wheel drive, and strong tech package.

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 2020 Audi A4 or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 35.0% of listings are priced as good or great deals.
• At 64.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.57% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

The bottom line: The 2020 Audi A4 makes the most sense if you want a well-equipped luxury sedan with a strong tech story and you’re willing to shop carefully for condition and history. If your priority is the lowest possible purchase price, a nearby older year may be worth considering, but the 2020 is the better pick if you want a more current cabin experience and a market that still offers meaningful deal opportunities.

How does the 2020 Audi A4 compare to the 2020 BMW 3 Series?

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.