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2015 Audi A6

Research, photos, specs, and expertise
2015 Audi A6

Audi A6 highlights

Customer reviews

3.8 out of 5

RepairPal reliability rating**

3.5 out of 5


  • Sharp and nimble handling
  • Attractive interior with excellent materials
  • Optional supercharged V6 engine is quick


  • Firm ride for a luxury sedan
  • Overcomplicated tech
  • Less trunk space than competition

Mileage (EPA estimate)

25 city, 33 highway, 28 combined

Pricing for current inventory

(no current inventory)

Distance from

2015 Audi A6 exudes grace before 2016 refresh

The 2015 Audi A6 prioritizes performance over a cushy ride. That makes it fun to drive, especially when it's equipped with the supercharged 3.0-liter V6 engine, but it trails luxury rivals in overall comfort. The interior is downright lavish, however, with impressive materials and construction. Newer models come with more power, but the 2015 A6 can quickly bring a smile to your face.

All Audi A6 years

Ratings & reliability

Customer ratings

3.8 out of 5

6 customer reviews
5 Stars2
4 Stars3
3 Stars0
2 Stars0
1 Star1

RepairPal reliability rating**

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.
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 2WD 4D Sedan

Engine type

Turbo Gas

Drive type





220 @ 4450


258 @ 1500

Seating capacity


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