• Prestige
  • Premium Plus
  • 5.2
  • Sedan
  • Well-Equipped
  • Seat Memory
  • Rare Model
  • Navigation System
  • Satellite Radio
  • CD (Single Disc)
  • One Owner
  • Certified Pre-Owned
  • Low Mileage
  • Rain-Sensing Wipers
  • Good Deal
  • Black
  • Rear-View Camera
  • 2017
  • Going Fast
  • 2014
  • Lower Than Average Mileage
  • 10 Cyl
  • White
  • 2013
  • Gray
  • 2016
  • Blue
  • Great Deal
  • Silver
  • Fair Price
  • 2008
  • 2015
  • 2007
  • Wagon
  • Red
  • 2002
  • 2010
  • 2009
  • 2011

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

MORE

249 Results for

Used Audi S6 For Sale

Search Results

Photo 1: Glacier White Metallic 2016 Audi S6 Premium Plus in Arlington, VA exterior view from front driver's side
Photo 2: Glacier White Metallic 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
$67,875

2016 Audi S6 Premium Plus

3,386 miles / Arlington, VA

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 with  in Bedford, OH

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

  • Dealer Page
  • Call
  • Get Directions
$60,876

2017 Audi S6 Prestige

2,891 miles / Bedford, OH

Photo 1: Brilliant Black 2016 Audi S6 Prestige in Houston, TX exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 2016 Audi S6 Prestige in Houston, TX
Photo 3: interior dashboard and console 2016 Audi S6 Prestige in Houston, TX
Photo 4: Brilliant Black 2016 Audi S6 Prestige in Houston, TX exterior view from rear driver's side
Photo 5: 2016 Audi S6 Prestige with  in Houston, TX

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

  • Get Directions
$66,991

2016 Audi S6 Prestige

17,160 miles / Houston, TX

Photo 1: Brilliant Black 2008 Audi S6 in Moonachie, NJ exterior view from front driver's side
Photo 2: Brilliant Black 2008 Audi S6 in Moonachie, NJ
Photo 3: cockpit view from driver’s seat 2008 Audi S6 in Moonachie, NJ
Photo 4: interior dashboard and console 2008 Audi S6 in Moonachie, NJ
Photo 5: interior dashboard and console 2008 Audi S6 in Moonachie, NJ

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

  • Call Dealer
  • Get Directions
$18,995

2008 Audi S6

77,784 miles / Moonachie, NJ

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
$56,894

2017 Audi S6 Prestige

3,861 miles / Naples, FL

Photo 1:  2016 Audi S6 Premium Plus in Danbury, CT exterior view from front driver's side
Photo 2:  2016 Audi S6 Premium Plus in Danbury, CT
Photo 3: interior dashboard and console 2016 Audi S6 Premium Plus in Danbury, CT
Photo 4:  2016 Audi S6 Premium Plus in Danbury, CT front view of grill, headlights, hood and windshield
Photo 5:  2016 Audi S6 Premium Plus in Danbury, CT exterior view of driver's side

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

  • Call Dealer
  • Get Directions
$69,398

2016 Audi S6 Premium Plus

7,359 miles / Danbury, CT

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: interior dashboard and console 2014 Audi S6 in Lynbrook, NY
Photo 4: Brilliant Black 2014 Audi S6 in Lynbrook, NY exterior view of driver's side
Photo 5: Brilliant Black 2014 Audi S6 in Lynbrook, NY exterior view from rear passenger side

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

  • Get Directions
$43,988

2014 Audi S6

40,202 miles / Lynbrook, NY

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
$53,979

2017 Audi S6 Premium Plus

1,075 miles / Bedford, OH

Photo 1: Oolong Gray Metallic 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: Oolong Gray Metallic 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

  • Call Dealer
  • Get Directions
$45,000

2013 Audi S6 Prestige

26,043 miles / Westwood, MA

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
$39,888

2014 Audi S6 Prestige

73,585 miles / Webster, TX

Photo 1: Phantom Black Pearl Effect 2015 Audi S6 in Houston, TX exterior view from front driver's side
Photo 2: Phantom Black Pearl Effect 2015 Audi S6 in Houston, TX
Photo 3: cockpit view from driver’s seat 2015 Audi S6 in Houston, TX
Photo 4: interior dashboard and console 2015 Audi S6 in Houston, TX
Photo 5: interior dashboard and console 2015 Audi S6 in Houston, TX

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

  • Call Dealer
  • Get Directions
$55,993

2015 Audi S6

18,966 miles / Houston, TX

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

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

  • Dealer Page
  • Call
  • Get Directions
$54,388

2017 Audi S6 Premium Plus

4,434 miles / Naples, FL

Photo 1: Tornado Gray Metallic 2017 Audi S6 Premium Plus in Tampa, FL exterior view from front driver's side
Photo 2: Tornado Gray Metallic 2017 Audi S6 Premium Plus in Tampa, FL
Photo 3: Tornado Gray Metallic 2017 Audi S6 Premium Plus in Tampa, FL exterior view from rear passenger side
Photo 4: Tornado Gray Metallic 2017 Audi S6 Premium Plus in Tampa, FL exterior view from rear driver's side
Photo 5: Tornado Gray Metallic 2017 Audi S6 Premium Plus in Tampa, FL closeup view of wheel

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

  • Dealer Page
  • Call
  • Get Directions
$50,122

2017 Audi S6 Premium Plus

4,312 miles / Tampa, FL

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
$47,995

2014 Audi S6 Prestige

31,322 miles / Middleburg Heights, OH

Photo 1: Glacier White Metallic 2014 Audi S6 Prestige in Farmington Hills, MI exterior view from front driver's side
Photo 2: Glacier White Metallic 2014 Audi S6 Prestige in Farmington Hills, MI
Photo 3: cockpit view from driver’s seat 2014 Audi S6 Prestige in Farmington Hills, MI
Photo 4: interior dashboard and console 2014 Audi S6 Prestige in Farmington Hills, MI
Photo 5: interior dashboard and console 2014 Audi S6 Prestige in Farmington Hills, MI

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

  • Dealer Page
  • Call
  • Get Directions
$47,000

2014 Audi S6 Prestige

37,791 miles / Farmington Hills, MI

Photo 1:  2017 Audi S6 Premium Plus in Oakland, CA
Photo 2: cockpit view from driver’s seat 2017 Audi S6 Premium Plus in Oakland, CA
Photo 3: interior dashboard and console 2017 Audi S6 Premium Plus in Oakland, CA
Photo 4: interior dashboard and console 2017 Audi S6 Premium Plus in Oakland, CA
Photo 5:  2017 Audi S6 Premium Plus in Oakland, CA front view of grill, headlights, hood and windshield

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

  • Call Dealer
  • Get Directions
$46,500

2017 Audi S6 Premium Plus

3,220 miles / Oakland, CA

Photo 1: Brilliant Black 2017 Audi S6 Prestige in Peabody, MA
Photo 2: 2017 Audi S6 Prestige with  in Peabody, MA
Photo 3: Brilliant Black 2017 Audi S6 Prestige in Peabody, MA closeup view of wheel
Photo 4: Brilliant Black 2017 Audi S6 Prestige in Peabody, MA closeup view of wheel
Photo 5: 2017 Audi S6 Prestige with  in Peabody, MA

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

  • Dealer Page
  • Call
  • Get Directions
$55,990

2017 Audi S6 Prestige

4,288 miles / Peabody, MA

Photo 1: Matador Red Metallic 2017 Audi S6 Prestige in Lincoln, NE exterior view from front driver's side
Photo 2: Matador Red Metallic 2017 Audi S6 Prestige in Lincoln, NE
Photo 3: cockpit view from driver’s seat 2017 Audi S6 Prestige in Lincoln, NE
Photo 4: interior dashboard and console 2017 Audi S6 Prestige in Lincoln, NE
Photo 5: interior dashboard and console 2017 Audi S6 Prestige in Lincoln, NE

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

  • Call Dealer
  • Get Directions
$54,900

2017 Audi S6 Prestige

5,829 miles / Lincoln, NE

Photo 1: Glacier White Metallic 2014 Audi S6 Prestige in Jacksonville, FL exterior view from front driver's side
Photo 2: Glacier White Metallic 2014 Audi S6 Prestige in Jacksonville, FL
Photo 3: cockpit view from driver’s seat 2014 Audi S6 Prestige in Jacksonville, FL
Photo 4: interior dashboard and console 2014 Audi S6 Prestige in Jacksonville, FL
Photo 5: Glacier White Metallic 2014 Audi S6 Prestige in Jacksonville, FL exterior view of driver's side

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

  • Call Dealer
  • Get Directions
$46,995

2014 Audi S6 Prestige

46,105 miles / Jacksonville, FL

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

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

  • Dealer Page
  • Call
  • Get Directions
$68,000

2017 Audi S6 Prestige

5,894 miles / Palo Alto, CA

Photo 1: Phantom Black Pearl 2013 Audi S6 Prestige in East Windsor, CT exterior view from front driver's side
Photo 2: Phantom Black Pearl 2013 Audi S6 Prestige in East Windsor, CT
Photo 3: interior dashboard and console 2013 Audi S6 Prestige in East Windsor, CT
Photo 4: interior dashboard and console 2013 Audi S6 Prestige in East Windsor, CT
Photo 5: 2013 Audi S6 Prestige with  in East Windsor, CT

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

  • Call Dealer
  • Get Directions
$46,995

2013 Audi S6 Prestige

38,752 miles / East Windsor, CT

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
$57,000

2017 Audi S6 Prestige

4,854 miles / San Francisco, CA

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

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

  • Dealer Page
  • Call
  • Get Directions
$55,000

2017 Audi S6 Premium Plus

4,796 miles / Palo Alto, CA

Photo 1:  2014 Audi S6 Prestige in Lindon, UT
Photo 2: cockpit view from driver’s seat 2014 Audi S6 Prestige in Lindon, UT
Photo 3: 2014 Audi S6 Prestige with  in Lindon, UT
Photo 4: 2014 Audi S6 Prestige with  in Lindon, UT
Photo 5:  2014 Audi S6 Prestige in Lindon, UT exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$45,995

2014 Audi S6 Prestige

48,077 miles / Lindon, UT

Browse Cars for Sale