Page Loading

Used Cars for Sale Insights

What's the price of a used Audi S6 sedan by year?

Average price by year
Average mileage by year
Year Price Mileage
2025 $71,270 to $79,811 1,000 to 12,022 miles
2023 $55,195 to $65,577 9,239 to 44,545 miles
2022 $47,773 to $57,301 12,845 to 53,141 miles
2021 $37,511 to $47,796 20,491 to 68,109 miles

What colors are the best deals for a Audi S6?

Least Expensive Color

Blue

$2,929

Average Savings

Most Expensive Color

Gray

$1,431

Average Premium

Average car color pricing for a used Audi S6?

Rank Color Compared to Avg. Price
Blue $2,929 Savings
White $1,482 Savings
Silver $84 Savings
Black $391 Higher
Gray $1,431 Higher

What Audi S6 color has the best resale value?

Price differences by car color compared to the average price of a used Audi S6

What is the best time to buy a used Audi S6?

Good times to buy

$237 Average Savings

January, August, September, October, November, December are good times to buy to find the best prices.

Good times to sell

$241 Average Premium

February, March, April, May, June, July are good times to sell to get the best prices.

Average Price of Audi S6 Trims

Trim Average Price Listings Specs

Audi S6 2.9T quattro Premium Plus (2020)

$47,276 50 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 4.0T quattro Premium Plus (2016-2018)

$24,312 45 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 4.0T quattro Prestige (2013, 2016-2018)

$24,093 42 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 2.9T quattro Prestige (2020)

$51,257 39 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 4.0T quattro (2014-2015)

$20,893 14 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 quattro (2007-2008)

$12,641 9 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 5.2 quattro (2009)

$12,750 2 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 2.9T quattro Premium (2023)

$55,295 1 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 5.2 quattro Prestige (2010-2011)

$13,950 1 Listings
Body Style Sedan
Drive Train AWD
Fuel Type Gas
Features See features...

Audi S6 Avant quattro (2002-2003)

$6,900 1 Listings
Body Style Wagon
Drive Train AWD
Fuel Type Gas
Features See features...

How much is a Audi S6?

Audi S6
  • A new Audi S6's average price is 85761 and the price range is 77617 to 91701
  • A 3-year-old used Audi S6's average price is 74447 with a price range of 68139 to 81497

See below for the average Audi S6 price across model years.

Audi S6 2017-2022
Audi S6 2012-2017 36705
Audi S6 2007-2012

The average price for a 3-year-old used luxury midsize car is 35532, with the Audi S6's price typically 38915 above average for this vehicle type.

Is the Audi S6 a good car?

Audi S6
  • The Audi S6 earns an ISC quality score of 8.379827 based on its reliability, value retention and safety ratings.
  • The Audi S6 is ranked 5th in quality in the luxury midsize car category, with the Acura TLX ranked just above it and the Lincoln MKZ ranked just below it
  • The best-ranked luxury midsize car for quality is the Lexus ES 350
See our full list of the Best Luxury Midsize Cars

How long do Audi S6s last?

Audi S6
  • The Audi S6 is the 8th most reliable vehicle in the luxury midsize car category, with a reliability score of 7.8.
  • Approximately 0.00666 of all Audi S6s on the road have reached 150,000 miles or more, which compares to an average of 0.016926 for the luxury midsize car category
  • The best-ranked luxury midsize car for reliability is the Mercedes-Benz E-Class sedan
See below for the reliability scores of various cars in the luxury midsize car category:
Mercedes-Benz E-Class sedan 7.8
Mercedes-Benz E-Class coupe 7.8
Lexus ES 350 sedan 7.4
Lexus ES 250 sedan 7.4
Acura TLX sedan 7.3
Audi A6 sedan 7.0
Maserati Ghibli sedan 6.9
Jaguar XF sedan 6.8
BMW 5 Series sedan 6.8
BMW M5 sedan 6.7
Lexus LC 500 coupe
Cadillac CT5-V sedan
Cadillac CT5 sedan
BMW 8 Series coupe
Genesis G80 sedan
Audi S6 sedan
Volvo S90 sedan
Audi S7 sedan
BMW M8 sedan
BMW 8 Series sedan