• Prestige
  • Premium Plus
  • 5.2
  • Well-Equipped
  • Great Deal
  • Satellite Radio
  • Low Mileage
  • One Owner
  • Certified Pre-Owned
  • Black
  • Good Deal
  • Navigation System
  • 2017
  • 2014
  • Going Fast
  • Lower Than Average Mileage
  • White
  • 2013
  • Gray
  • 2016
  • 2007
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  • 2015
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  • 2010
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  • 1995

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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264 Results for

Used Audi S6 For Sale

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Photo 1: 2017 Audi S6 Premium Plus with  in Peoria, IL

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

  • Call Dealer
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$48,999

2017 Audi S6 Premium Plus

6,411 miles / Peoria, IL

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

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

  • Dealer Page
  • Call
  • Get Directions
$48,998

2014 Audi S6 Prestige

45,700 miles / Burlington, MA

Photo 1: Moonlight Blue Metallic 2014 Audi S6 Prestige in Brookline, MA exterior view from front driver's side
Photo 2: Moonlight Blue Metallic 2014 Audi S6 Prestige in Brookline, MA
Photo 3: interior dashboard and console 2014 Audi S6 Prestige in Brookline, MA
Photo 4: interior dashboard and console 2014 Audi S6 Prestige in Brookline, MA
Photo 5: interior dashboard and console 2014 Audi S6 Prestige in Brookline, MA

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

  • Dealer Page
  • Call
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$48,998

2014 Audi S6 Prestige

29,035 miles / Brookline, MA

Photo 1: Phantom Black Pearl 2013 Audi S6 Prestige in Tulsa, OK exterior view from front driver's side
Photo 2: Phantom Black Pearl 2013 Audi S6 Prestige in Tulsa, OK
Photo 3: cockpit view from driver’s seat 2013 Audi S6 Prestige in Tulsa, OK
Photo 4: interior dashboard and console 2013 Audi S6 Prestige in Tulsa, OK
Photo 5: 2013 Audi S6 Prestige with  in Tulsa, OK

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

  • Call Dealer
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$41,500

2013 Audi S6 Prestige

45,444 miles / Tulsa, OK

Photo 1: Phantom Black Pearl Effect 2014 Audi S6 Prestige in Evanston, IL exterior view from front driver's side
Photo 2: Phantom Black Pearl Effect 2014 Audi S6 Prestige in Evanston, IL
Photo 3: cockpit view from driver’s seat 2014 Audi S6 Prestige in Evanston, IL
Photo 4: interior dashboard and console 2014 Audi S6 Prestige in Evanston, IL
Photo 5: interior dashboard and console 2014 Audi S6 Prestige in Evanston, IL

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

  • Call Dealer
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$53,495

2014 Audi S6 Prestige

30,550 miles / Evanston, IL

Photo 1: Ibis White 2014 Audi S6 Prestige in Whippany, NJ exterior view from front driver's side

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

  • Call Dealer
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$53,000

2014 Audi S6 Prestige

13,338 miles / Whippany, NJ

Photo 1:  2017 Audi S6 Premium Plus in Sanford, FL exterior view from front driver's side

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

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$50,977

2017 Audi S6 Premium Plus

4,096 miles / Sanford, FL

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

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

  • Call Dealer
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$47,776

2017 Audi S6 Premium Plus

18,205 miles / Seaside, CA

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
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  • Get Directions
$43,894

2013 Audi S6 Prestige

44,988 miles / Montgomery, AL

Photo 1: 2015 Audi S6 with  in West Palm Beach, FL
Photo 2: 2015 Audi S6 with  in West Palm Beach, FL
Photo 3: 2015 Audi S6 with  in West Palm Beach, FL
Photo 4: 2015 Audi S6 in West Palm Beach, FL
Photo 5: 2015 Audi S6 in West Palm Beach, FL

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

  • Call Dealer
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$62,995

2015 Audi S6

10,955 miles / West Palm Beach, FL

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
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$59,999

2017 Audi S6 Premium Plus

100 miles / Bedford, OH

Photo 1: 2013 Audi S6 Prestige with  in Bridgewater, NJ
Photo 2: 2013 Audi S6 Prestige with  in Bridgewater, NJ
Photo 3: 2013 Audi S6 Prestige with  in Bridgewater, NJ
Photo 4: 2013 Audi S6 Prestige in Bridgewater, NJ
Photo 5: 2013 Audi S6 Prestige in Bridgewater, NJ

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

  • Call Dealer
  • Get Directions
$51,988

2013 Audi S6 Prestige

20,151 miles / Bridgewater, NJ

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
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$49,995

2014 Audi S6 Prestige

31,326 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
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$54,999

2017 Audi S6 Premium Plus

1,671 miles / Middletown, RI

Photo 1: Ice Silver Metallic 2014 Audi S6 Prestige in Oxnard, CA exterior view from front driver's side
Photo 2: 2014 Audi S6 Prestige with  in Oxnard, CA
Photo 3: Ice Silver Metallic 2014 Audi S6 Prestige in Oxnard, CA closeup view of wheel
Photo 4: 2014 Audi S6 Prestige with  in Oxnard, CA
Photo 5: Ice Silver Metallic 2014 Audi S6 Prestige in Oxnard, CA closeup view of wheel

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

  • Call Dealer
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$51,988

2014 Audi S6 Prestige

21,181 miles / Oxnard, CA

Photo 1: Brilliant Black 2014 Audi S6 Prestige in Westmont, IL exterior view from front driver's side
Photo 2: Brilliant Black 2014 Audi S6 Prestige in Westmont, IL
Photo 3: cockpit view from driver’s seat 2014 Audi S6 Prestige in Westmont, IL
Photo 4: interior dashboard and console 2014 Audi S6 Prestige in Westmont, IL
Photo 5: interior dashboard and console 2014 Audi S6 Prestige in Westmont, IL

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

  • Call Dealer
  • Get Directions
$50,500

2014 Audi S6 Prestige

37,737 miles / Westmont, IL

Photo 1: Brilliant Black 2014 Audi S6 in Lynbrook, NY
Photo 2: cockpit view from driver’s seat 2014 Audi S6 in Lynbrook, NY
Photo 3: Brilliant Black 2014 Audi S6 in Lynbrook, NY exterior view of driver's side
Photo 4: Brilliant Black 2014 Audi S6 in Lynbrook, NY exterior view from rear passenger side
Photo 5: Brilliant Black 2014 Audi S6 in Lynbrook, NY view of rear bumper

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

  • Dealer Page
  • Get Directions
$43,988

2014 Audi S6

49,952 miles / Lynbrook, NY

Photo 1:  2014 Audi S6 Prestige in Boise, ID
Photo 2: cockpit view from driver’s seat 2014 Audi S6 Prestige in Boise, ID
Photo 3: interior dashboard and console 2014 Audi S6 Prestige in Boise, ID
Photo 4: interior dashboard and console 2014 Audi S6 Prestige in Boise, ID
Photo 5: 2014 Audi S6 Prestige with  in Boise, ID

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

  • Call Dealer
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$50,999

2014 Audi S6 Prestige

26,312 miles / Boise, ID

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
$61,000

2017 Audi S6 Prestige

4,854 miles / San Francisco, CA

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

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

  • Get Directions
$55,995

2017 Audi S6 Premium Plus

5,069 miles / Rocklin, CA

Photo 1: Glacier White Metallic 2014 Audi S6 Prestige in Selma, TX exterior view from front driver's side
Photo 2: Glacier White Metallic 2014 Audi S6 Prestige in Selma, TX
Photo 3: interior dashboard and console 2014 Audi S6 Prestige in Selma, TX
Photo 4: interior dashboard and console 2014 Audi S6 Prestige in Selma, TX
Photo 5: Glacier White Metallic 2014 Audi S6 Prestige in Selma, TX exterior view of passenger side

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

  • Call Dealer
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$36,495

2014 Audi S6 Prestige

78,239 miles / Selma, TX

Photo 1: 2017 Audi S6 Premium Plus in Rochester, NY
Photo 2: 2017 Audi S6 Premium Plus in Rochester, NY
Photo 3: 2017 Audi S6 Premium Plus in Rochester, NY
Photo 4: 2017 Audi S6 Premium Plus in Rochester, NY
Photo 5: 2017 Audi S6 Premium Plus in Rochester, NY

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

  • Call Dealer
  • Get Directions
$55,970

2017 Audi S6 Premium Plus

7,215 miles / Rochester, NY

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
$53,998

2017 Audi S6 Premium Plus

6,638 miles / Peabody, MA

Photo 1: 2017 Audi S6 Premium Plus in Rochester, NY
Photo 2: 2017 Audi S6 Premium Plus in Rochester, NY
Photo 3: 2017 Audi S6 Premium Plus in Rochester, NY
Photo 4: 2017 Audi S6 Premium Plus in Rochester, NY
Photo 5: 2017 Audi S6 Premium Plus in Rochester, NY

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

  • Call Dealer
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$54,900

2017 Audi S6 Premium Plus

7,879 miles / Rochester, NY

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