• Prestige
  • Premium Plus
  • 5.2
  • Rare Model
  • Well-Equipped
  • Satellite Radio
  • Low Mileage
  • One Owner
  • Certified Pre-Owned
  • Black
  • Navigation System
  • Good Deal
  • 2017
  • Going Fast
  • 2014
  • Lower Than Average Mileage
  • White
  • 2013
  • Great Deal
  • Gray
  • 2016
  • Fair Price
  • 2008
  • 2007
  • 2015
  • 2002
  • 2010
  • 2011
  • 2009

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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265 Results for

Used Audi S6 For Sale

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Photo 1:  2016 Audi S6 Premium Plus in Arlington, VA exterior view from front driver's side
Photo 2:  2016 Audi S6 Premium Plus in Arlington, VA
Photo 3: cockpit view from driver’s seat 2016 Audi S6 Premium Plus in Arlington, VA
Photo 4: interior dashboard and console 2016 Audi S6 Premium Plus in Arlington, VA
Photo 5: interior dashboard and console 2016 Audi S6 Premium Plus in Arlington, VA

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$66,574

2016 Audi S6 Premium Plus

3,360 miles / Arlington, VA

Photo 1: Phantom Black Pearl 2014 Audi S6 Prestige in Sudbury, MA exterior view from front driver's side
Photo 2: Phantom Black Pearl 2014 Audi S6 Prestige in Sudbury, MA
Photo 3: interior dashboard and console 2014 Audi S6 Prestige in Sudbury, MA
Photo 4: interior dashboard and console 2014 Audi S6 Prestige in Sudbury, MA
Photo 5: Phantom Black Pearl 2014 Audi S6 Prestige in Sudbury, MA front view of grill, headlights, hood and windshield

Automatic / AWD / 8 Cyl
17 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$47,998

2014 Audi S6 Prestige

37,206 miles / Sudbury, MA

Photo 1: 2017 Audi S6 Prestige with  in Bedford, OH
Photo 2: 2017 Audi S6 Prestige with  in Bedford, OH
Photo 3: 2017 Audi S6 Prestige with  in Bedford, OH
Photo 4: 2017 Audi S6 Prestige with  in Bedford, OH
Photo 5: 2017 Audi S6 Prestige in Bedford, OH

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$62,990

2017 Audi S6 Prestige

100 miles / Bedford, OH

Photo 1:  2017 Audi S6 Prestige in Naples, FL exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 2017 Audi S6 Prestige in Naples, FL
Photo 3: interior dashboard and console 2017 Audi S6 Prestige in Naples, FL
Photo 4:  2017 Audi S6 Prestige in Naples, FL front view of grill, headlights, hood and windshield
Photo 5:  2017 Audi S6 Prestige in Naples, FL closeup view of wheel

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$57,394

2017 Audi S6 Prestige

3,861 miles / Naples, FL

Photo 1: 2016 Audi S6 Premium Plus with  in Danbury, CT
Photo 2: 2016 Audi S6 Premium Plus with  in Danbury, CT
Photo 3: 2016 Audi S6 Premium Plus in Danbury, CT
Photo 4: 2016 Audi S6 Premium Plus in Danbury, CT
Photo 5: 2016 Audi S6 Premium Plus in Danbury, CT

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$70,881

2016 Audi S6 Premium Plus

7,359 miles / Danbury, CT

Photo 1: Ibis White 2013 Audi S6 Prestige in Stafford, TX exterior view from front driver's side
Photo 2: Ibis White 2013 Audi S6 Prestige in Stafford, TX
Photo 3: cockpit view from driver’s seat 2013 Audi S6 Prestige in Stafford, TX
Photo 4: interior dashboard and console 2013 Audi S6 Prestige in Stafford, TX
Photo 5: Ibis White 2013 Audi S6 Prestige in Stafford, TX front view of grill, headlights, hood and windshield

Automatic / AWD / 8 Cyl
17 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$43,480

2013 Audi S6 Prestige

44,904 miles / Stafford, TX

Photo 1: Glacier White Metallic 2013 Audi S6 Prestige in Montgomery, AL exterior view from front driver's side
Photo 2: Glacier White Metallic 2013 Audi S6 Prestige in Montgomery, AL
Photo 3: cockpit view from driver’s seat 2013 Audi S6 Prestige in Montgomery, AL
Photo 4: 2013 Audi S6 Prestige with  in Montgomery, AL
Photo 5: Glacier White Metallic 2013 Audi S6 Prestige in Montgomery, AL exterior view of driver's side

Automatic / AWD / 8 Cyl
17 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$41,894

2013 Audi S6 Prestige

44,988 miles / Montgomery, AL

Photo 1:  2017 Audi S6 Prestige in San Antonio, TX exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 2017 Audi S6 Prestige in San Antonio, TX
Photo 3: interior dashboard and console 2017 Audi S6 Prestige in San Antonio, TX
Photo 4: interior dashboard and console 2017 Audi S6 Prestige in San Antonio, TX
Photo 5:  2017 Audi S6 Prestige in San Antonio, TX exterior view of driver's side

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$53,993

2017 Audi S6 Prestige

11,187 miles / San Antonio, TX

Photo 1: 2016 Audi S6 Premium Plus in Sugar Land, TX

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$61,491

2016 Audi S6 Premium Plus

17,977 miles / Sugar Land, TX

Photo 1: Tornado Gray Metallic 2017 Audi S6 Premium Plus in Bedford, OH exterior view from front driver's side
Photo 2: Tornado Gray Metallic 2017 Audi S6 Premium Plus in Bedford, OH
Photo 3: cockpit view from driver’s seat 2017 Audi S6 Premium Plus in Bedford, OH
Photo 4: cockpit view from driver’s seat 2017 Audi S6 Premium Plus in Bedford, OH
Photo 5: interior dashboard and console 2017 Audi S6 Premium Plus in Bedford, OH

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$55,889

2017 Audi S6 Premium Plus

100 miles / Bedford, OH

Photo 1: Ibis White 2014 Audi S6 Prestige in Webster, TX exterior view from front driver's side
Photo 2: Ibis White 2014 Audi S6 Prestige in Webster, TX
Photo 3: cockpit view from driver’s seat 2014 Audi S6 Prestige in Webster, TX
Photo 4: cockpit view from driver’s seat 2014 Audi S6 Prestige in Webster, TX
Photo 5: Ibis White 2014 Audi S6 Prestige in Webster, TX exterior view from rear passenger side

Automatic / AWD / 8 Cyl
17 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$39,998

2014 Audi S6 Prestige

73,585 miles / Webster, TX

Photo 1: Tornado Gray Metallic 2017 Audi S6 Prestige in Greenville, SC exterior view from front driver's side
Photo 2: Tornado Gray Metallic 2017 Audi S6 Prestige in Greenville, SC
Photo 3: interior dashboard and console 2017 Audi S6 Prestige in Greenville, SC
Photo 4: Tornado Gray Metallic 2017 Audi S6 Prestige in Greenville, SC front view of grill, headlights, hood and windshield
Photo 5: Tornado Gray Metallic 2017 Audi S6 Prestige in Greenville, SC closeup view of wheel

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$50,995

2017 Audi S6 Prestige

7,571 miles / Greenville, SC

Photo 1: Ibis White 2014 Audi S6 Prestige in Middleburg Heights, OH exterior view from front driver's side
Photo 2: Ibis White 2014 Audi S6 Prestige in Middleburg Heights, OH
Photo 3: interior dashboard and console 2014 Audi S6 Prestige in Middleburg Heights, OH
Photo 4: Ibis White 2014 Audi S6 Prestige in Middleburg Heights, OH exterior view of driver's side
Photo 5: Ibis White 2014 Audi S6 Prestige in Middleburg Heights, OH exterior view from rear passenger side

Automatic / AWD / 8 Cyl
17 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$49,539

2014 Audi S6 Prestige

31,322 miles / Middleburg Heights, OH

Photo 1: Glacier White Metallic 2017 Audi S6 Premium Plus in Middletown, RI exterior view from front driver's side
Photo 2: interior dashboard and console 2017 Audi S6 Premium Plus in Middletown, RI
Photo 3: Glacier White Metallic 2017 Audi S6 Premium Plus in Middletown, RI front view of grill, headlights, hood and windshield
Photo 4: Glacier White Metallic 2017 Audi S6 Premium Plus in Middletown, RI exterior view from rear driver's side
Photo 5: Glacier White Metallic 2017 Audi S6 Premium Plus in Middletown, RI view of rear bumper

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$52,499

2017 Audi S6 Premium Plus

6,280 miles / Middletown, RI

Photo 1: Glacier White Metallic 2017 Audi S6 Premium Plus in Concord, CA exterior view from front driver's side
Photo 2: Glacier White Metallic 2017 Audi S6 Premium Plus in Concord, CA
Photo 3: cockpit view from driver’s seat 2017 Audi S6 Premium Plus in Concord, CA
Photo 4: interior dashboard and console 2017 Audi S6 Premium Plus in Concord, CA
Photo 5: 2017 Audi S6 Premium Plus with  in Concord, CA

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$51,000

2017 Audi S6 Premium Plus

8,621 miles / Concord, CA

Photo 1: Ibis White 2013 Audi S6 Prestige in Westwood, MA exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 2013 Audi S6 Prestige in Westwood, MA
Photo 3: Ibis White 2013 Audi S6 Prestige in Westwood, MA exterior view of passenger side
Photo 4: 2013 Audi S6 Prestige with  in Westwood, MA
Photo 5: 2013 Audi S6 Prestige with  in Westwood, MA

Automatic / AWD / 8 Cyl
17 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$41,900

2013 Audi S6 Prestige

52,854 miles / Westwood, MA

Photo 1:  2017 Audi S6 Prestige in San Francisco, CA
Photo 2: cockpit view from driver’s seat 2017 Audi S6 Prestige in San Francisco, CA
Photo 3: cockpit view from driver’s seat 2017 Audi S6 Prestige in San Francisco, CA
Photo 4: interior dashboard and console 2017 Audi S6 Prestige in San Francisco, CA
Photo 5: interior dashboard and console 2017 Audi S6 Prestige in San Francisco, CA

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$59,000

2017 Audi S6 Prestige

4,854 miles / San Francisco, CA

Photo 1: Sepang Blue Pearl Effect 2017 Audi S6 Prestige in Sanford, FL exterior view from front driver's side
Photo 2: Sepang Blue Pearl Effect 2017 Audi S6 Prestige in Sanford, FL
Photo 3: Sepang Blue Pearl Effect 2017 Audi S6 Prestige in Sanford, FL front view of grill, headlights, hood and windshield
Photo 4: 2017 Audi S6 Prestige with  in Sanford, FL
Photo 5: 2017 Audi S6 Prestige with  in Sanford, FL

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$67,987

2017 Audi S6 Prestige

19,670 miles / Sanford, FL

Photo 1:  2007 Audi S6 in Phoenix, AZ exterior view from front driver's side
Photo 2:  2007 Audi S6 in Phoenix, AZ
Photo 3: cockpit view from driver’s seat 2007 Audi S6 in Phoenix, AZ
Photo 4: interior dashboard and console 2007 Audi S6 in Phoenix, AZ
Photo 5: interior dashboard and console 2007 Audi S6 in Phoenix, AZ

Automatic / AWD / 10 Cyl
14 mpg city / 19 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$15,900

2007 Audi S6

101,630 miles / Phoenix, AZ

Photo 1: Phantom Black Pearl Effect 2013 Audi S6 Prestige in Silver Spring, MD exterior view from front driver's side
Photo 2: Phantom Black Pearl Effect 2013 Audi S6 Prestige in Silver Spring, MD
Photo 3: interior dashboard and console 2013 Audi S6 Prestige in Silver Spring, MD
Photo 4: Phantom Black Pearl Effect 2013 Audi S6 Prestige in Silver Spring, MD front view of grill, headlights, hood and windshield
Photo 5: Phantom Black Pearl Effect 2013 Audi S6 Prestige in Silver Spring, MD exterior view from rear driver's side

Automatic / AWD / 8 Cyl
17 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$45,981

2013 Audi S6 Prestige

26,192 miles / Silver Spring, MD

Photo 1: Glacier White Metallic 2017 Audi S6 Premium Plus in Fort Wayne, IN exterior view from front driver's side
Photo 2: Glacier White Metallic 2017 Audi S6 Premium Plus in Fort Wayne, IN
Photo 3: cockpit view from driver’s seat 2017 Audi S6 Premium Plus in Fort Wayne, IN
Photo 4: interior dashboard and console 2017 Audi S6 Premium Plus in Fort Wayne, IN
Photo 5: interior dashboard and console 2017 Audi S6 Premium Plus in Fort Wayne, IN

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$54,989

2017 Audi S6 Premium Plus

11,487 miles / Fort Wayne, IN

Photo 1: Estoril Blue Crystal Effect 2013 Audi S6 Prestige in Larksville, PA exterior view from front driver's side
Photo 2: Estoril Blue Crystal Effect 2013 Audi S6 Prestige in Larksville, PA
Photo 3: cockpit view from driver’s seat 2013 Audi S6 Prestige in Larksville, PA
Photo 4: interior dashboard and console 2013 Audi S6 Prestige in Larksville, PA
Photo 5: Estoril Blue Crystal Effect 2013 Audi S6 Prestige in Larksville, PA front view of grill, headlights, hood and windshield

Automatic / AWD / 8 Cyl
17 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$39,999

2013 Audi S6 Prestige

53,300 miles / Larksville, PA

Photo 1: Mythos Black Metallic 2017 Audi S6 Premium Plus in Peabody, MA exterior view from front driver's side
Photo 2: Mythos Black Metallic 2017 Audi S6 Premium Plus in Peabody, MA
Photo 3: cockpit view from driver’s seat 2017 Audi S6 Premium Plus in Peabody, MA
Photo 4: interior dashboard and console 2017 Audi S6 Premium Plus in Peabody, MA
Photo 5: interior dashboard and console 2017 Audi S6 Premium Plus in Peabody, MA

Automatic / AWD / 8 Cyl
18 mpg city / 27 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$49,498

2017 Audi S6 Premium Plus

6,639 miles / Peabody, MA

Photo 1: Brilliant Black 2010 Audi S6 5.2 in Denton, TX exterior view from front driver's side
Photo 2: Brilliant Black 2010 Audi S6 5.2 in Denton, TX
Photo 3: cockpit view from driver’s seat 2010 Audi S6 5.2 in Denton, TX
Photo 4: cockpit view from driver’s seat 2010 Audi S6 5.2 in Denton, TX
Photo 5: interior dashboard and console 2010 Audi S6 5.2 in Denton, TX

Automatic / AWD / 10 Cyl
14 mpg city / 19 mpg hwy

  • Call Dealer
  • Get Directions
$19,997

2010 Audi S6 5.2

107,397 miles / Denton, TX

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