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2021 Audi A6

Research, photos, specs, and expertise
2021 Audi A6

Audi A6 highlights

Customer reviews

(not yet rated)

RepairPal reliability rating**

3.5 out of 5


  • Quick acceleration with optional V6
  • Upscale cabin materials
  • Comfortable ride and sporty handling


  • Two-touchscreen interface can be hard to learn and distracting
  • Less trunk space than competition

Mileage (EPA estimate)

24 city, 32 highway, 27 combined

Pricing for current inventory

(no current inventory)

Distance from

2021 Audi A6 is a technological marvel

The 2021 Audi A6 is a midsize luxury sedan that excels in a number of key areas. The A6 is loaded with standard features—including a dual-screen infotainment system, tri-zone climate control, and advanced driving aids—and offers a variety of upscale interior trim treatments and color combinations. The A6's four-cylinder engine is also more powerful in the 2021 model.

All Audi A6 years

Ratings & reliability

Customer ratings

The 2021 Audi A6 is not yet rated. Help future customers learn about a car you've owned and write a review.

Above Average
RepairPal gave the Audi A6 an overall reliability rating of 3.5 out of 5 stars, which RepairPal describes as Above Average. This rating ranks Audi A6 25th out of 61 among Luxury Fullsize Cars.

RepairPal reliability rating**

View RepairPal's full rating of the Audi A6

**RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2006-2020 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features. RepairPal Reliability Ratings are provided by RepairPal and CarMax is not responsible for their accuracy. These ratings are based on RepairPal Reliability data as of 09/01/2021. Learn more about RepairPal reliability ratings

Explore Audi A6 details

Premium Plus 4WD/AWD 4D Sedan

* Price excludes taxes, title, registration, and fees. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions.