• 2.0T
  • 3.2
  • 4.2
  • 2.7T
  • 3.0
  • 2.8
  • AWD
  • Black
  • 6 Cyl
  • Well-Equipped
  • Sedan
  • Gasoline
  • CD (Single Disc)
  • MP3
  • Seat Memory
  • White
  • Navigation System
  • One Owner
  • Satellite Radio
  • 2013
  • Heated Seats
  • Handsfree/Bluetooth Integration
  • 2014
  • Great Deal
  • Automatic
  • Rear-View Camera
  • Blue
  • Lower Than Average Mileage
  • Keyless Entry
  • 2016
  • 2012
  • Going Fast
  • Low Mileage
  • Good Deal
  • 2015
  • Rain-Sensing Wipers
  • Silver
  • 2006
  • 2009
  • Gray
  • 2004
  • 2008
  • 2017
  • 2010
  • 2007
  • 2001
  • 2011
  • Red
  • Wagon
  • 2005
  • FWD
  • Diesel
  • 2003
  • 1999
  • 2002
  • Certified Pre-Owned
  • Fair Price
  • 2000
  • Gold
  • 1996

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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164 Results for

Used Audi A6 For Sale in Denver, CO

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Photo 1:  2014 Audi A6  Prestige in Centennial, CO exterior view from front driver's side
Photo 2:  2014 Audi A6  Prestige in Centennial, CO
Photo 3: interior dashboard and console 2014 Audi A6  Prestige in Centennial, CO
Photo 4: cockpit view from driver’s seat 2014 Audi A6  Prestige in Centennial, CO
Photo 5: 2014 Audi A6  Prestige with  in Centennial, CO

Automatic / AWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$32,500

2014 Audi A6 Prestige

47,270 miles Centennial, CO

Photo 1: Quartz Gray Metallic 2014 Audi A6  Premium Plus in Golden, CO exterior view from front driver's side
Photo 2: Quartz Gray Metallic 2014 Audi A6  Premium Plus in Golden, CO
Photo 3: interior dashboard and console 2014 Audi A6  Premium Plus in Golden, CO
Photo 4: 2014 Audi A6  Premium Plus with  in Golden, CO
Photo 5: Quartz Gray Metallic 2014 Audi A6  Premium Plus in Golden, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Call Dealer
  • Get Directions
$22,699

2014 Audi A6 Premium Plus

68,357 miles Golden, CO

Photo 1:  2008 Audi A6 3.2 in Golden, CO exterior view from front driver's side
Photo 2:  2008 Audi A6 3.2 in Golden, CO
Photo 3: interior dashboard and console 2008 Audi A6 3.2 in Golden, CO
Photo 4:  2008 Audi A6 3.2 in Golden, CO front view of grill, headlights, hood and windshield
Photo 5: 2008 Audi A6 3.2 with  in Golden, CO

Automatic / AWD / 6 Cyl
17 mpg city / 25 mpg hwy

  • Get Directions
$8,988

2008 Audi A6 3.2

102,000 miles Golden, CO

Photo 1: Oolong Gray Metallic 2014 Audi A6  Premium Plus in Broomfield, CO exterior view from front driver's side
Photo 2: Oolong Gray Metallic 2014 Audi A6  Premium Plus in Broomfield, CO
Photo 3: interior dashboard and console 2014 Audi A6  Premium Plus in Broomfield, CO
Photo 4: cockpit view from driver’s seat 2014 Audi A6  Premium Plus in Broomfield, CO
Photo 5: 2014 Audi A6  Premium Plus with  in Broomfield, CO

Automatic / AWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$23,000

2014 Audi A6 Premium Plus

82,294 miles Broomfield, CO

Photo 1: 2014 Audi A6  Prestige with  in Windsor, CO

Automatic / AWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$29,799

2014 Audi A6 Prestige

20,881 miles Windsor, CO

Photo 1: 2016 Audi A6  Premium Plus with  in Broomfield, CO

Automatic / AWD / 6 Cyl
20 mpg city / 29 mpg hwy

  • Get Directions
$45,887

2016 Audi A6 Premium Plus

5,237 miles Broomfield, CO

Photo 1: Brilliant Black 2006 Audi A6 3.2 in Englewood, CO exterior view from front driver's side
Photo 2: Brilliant Black 2006 Audi A6 3.2 in Englewood, CO
Photo 3: interior dashboard and console 2006 Audi A6 3.2 in Englewood, CO
Photo 4: 2006 Audi A6 3.2 with  in Englewood, CO
Photo 5: Brilliant Black 2006 Audi A6 3.2 in Englewood, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 6 Cyl
17 mpg city / 25 mpg hwy

  • Get Directions
$11,500

2006 Audi A6 3.2

69,131 miles Englewood, CO

Photo 1:  2015 Audi A6 2.0T Premium Plus in Aurora, CO exterior view from front driver's side

Automatic / AWD / 4 Cyl
20 mpg city / 29 mpg hwy

  • Get Directions
$30,335

2015 Audi A6 2.0T Premium Plus

29,139 miles Aurora, CO

Photo 1:  2008 Audi A6 3.2 in Aurora, CO exterior view from front driver's side
Photo 2:  2008 Audi A6 3.2 in Aurora, CO
Photo 3: interior dashboard and console 2008 Audi A6 3.2 in Aurora, CO
Photo 4: 2008 Audi A6 3.2 with  in Aurora, CO
Photo 5:  2008 Audi A6 3.2 in Aurora, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 6 Cyl
17 mpg city / 25 mpg hwy

  • Get Directions
$11,499

2008 Audi A6 3.2

88,295 miles Aurora, CO

Photo 1:  2015 Audi A6  Prestige in Windsor, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2015 Audi A6  Prestige in Windsor, CO
Photo 3:  2015 Audi A6  Prestige in Windsor, CO front view of grill, headlights, hood and windshield
Photo 4:  2015 Audi A6  Prestige in Windsor, CO exterior view of driver's side
Photo 5:  2015 Audi A6  Prestige in Windsor, CO exterior view of passenger side

Automatic / AWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$33,599

2015 Audi A6 Prestige

18,424 miles Windsor, CO

Photo 1: Blue Metallic 2016 Audi A6 2.0T Premium Plus in Loveland, CO exterior view from front driver's side
Photo 2: Blue Metallic 2016 Audi A6 2.0T Premium Plus in Loveland, CO
Photo 3: interior dashboard and console 2016 Audi A6 2.0T Premium Plus in Loveland, CO
Photo 4: cockpit view from driver’s seat 2016 Audi A6 2.0T Premium Plus in Loveland, CO
Photo 5: 2016 Audi A6 2.0T Premium Plus with  in Loveland, CO

Automatic / AWD / 4 Cyl
22 mpg city / 32 mpg hwy

  • Get Directions
$30,694

2016 Audi A6 2.0T Premium Plus

43,522 miles Loveland, CO

Photo 1: 2017 Audi A6 2.0T Premium Plus with  in Littleton, CO

Automatic / AWD / 4 Cyl
22 mpg city / 31 mpg hwy

  • Get Directions
$42,950

2017 Audi A6 2.0T Premium Plus

5,379 miles Littleton, CO

Photo 1:  2009 Audi A6  Premium Plus in Denver, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2009 Audi A6  Premium Plus in Denver, CO
Photo 3: cockpit view from driver’s seat 2009 Audi A6  Premium Plus in Denver, CO
Photo 4:  2009 Audi A6  Premium Plus in Denver, CO front view of grill, headlights, hood and windshield
Photo 5: 2009 Audi A6  Premium Plus with  in Denver, CO

Automatic / AWD / 6 Cyl
18 mpg city / 26 mpg hwy

  • Get Directions
$12,995

2009 Audi A6 Premium Plus

98,147 miles Denver, CO

Photo 1:  2013 Audi A6  Premium Plus in Windsor, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2013 Audi A6  Premium Plus in Windsor, CO
Photo 3: 2013 Audi A6  Premium Plus with  in Windsor, CO
Photo 4:  2013 Audi A6  Premium Plus in Windsor, CO front view of grill, headlights, hood and windshield
Photo 5:  2013 Audi A6  Premium Plus in Windsor, CO exterior view of driver's side

Automatic / AWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$20,299

2013 Audi A6 Premium Plus

36,919 miles Windsor, CO

Photo 1:  2008 Audi A6 3.2 in Englewood, CO exterior view from front driver's side
Photo 2:  2008 Audi A6 3.2 in Englewood, CO
Photo 3: interior dashboard and console 2008 Audi A6 3.2 in Englewood, CO
Photo 4: cockpit view from driver’s seat 2008 Audi A6 3.2 in Englewood, CO
Photo 5: 2008 Audi A6 3.2 with  in Englewood, CO

Automatic / AWD / 6 Cyl
17 mpg city / 25 mpg hwy

  • Get Directions
$8,988

2008 Audi A6 3.2

126,925 miles Englewood, CO

Photo 1: Garnet Red Pearl 2013 Audi A6  Premium Plus in Englewood, CO exterior view from front driver's side
Photo 2: Garnet Red Pearl 2013 Audi A6  Premium Plus in Englewood, CO
Photo 3: interior dashboard and console 2013 Audi A6  Premium Plus in Englewood, CO
Photo 4: cockpit view from driver’s seat 2013 Audi A6  Premium Plus in Englewood, CO
Photo 5: 2013 Audi A6  Premium Plus with  in Englewood, CO

Automatic / AWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$24,977

2013 Audi A6 Premium Plus

27,012 miles Englewood, CO

Photo 1:  2012 Audi A6  Premium in Englewood, CO exterior view from front driver's side
Photo 2:  2012 Audi A6  Premium in Englewood, CO
Photo 3: interior dashboard and console 2012 Audi A6  Premium in Englewood, CO
Photo 4: cockpit view from driver’s seat 2012 Audi A6  Premium in Englewood, CO
Photo 5: 2012 Audi A6  Premium with  in Englewood, CO

Automatic / AWD / 6 Cyl
19 mpg city / 28 mpg hwy

  • Get Directions
$19,436

2012 Audi A6 Premium

84,988 miles Englewood, CO

Photo 1: 2009 Audi A6  Premium Plus with  in Littleton, CO

Automatic / AWD / 6 Cyl
18 mpg city / 26 mpg hwy

  • Get Directions
$11,950

2009 Audi A6 Premium Plus

97,478 miles Littleton, CO

Photo 1: 2014 Audi A6 2.0T Premium with  in Broomfield, CO

Automatic / AWD / 4 Cyl
20 mpg city / 29 mpg hwy

  • Get Directions
$25,000

2014 Audi A6 2.0T Premium

40,815 miles Broomfield, CO

Photo 1: Brilliant Black 2017 Audi A6 2.0T Premium Plus in Littleton, CO exterior view from front driver's side
Photo 2: Brilliant Black 2017 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 3: interior dashboard and console 2017 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 4: cockpit view from driver’s seat 2017 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 5: 2017 Audi A6 2.0T Premium Plus with  in Littleton, CO

Automatic / AWD / 4 Cyl
22 mpg city / 31 mpg hwy

  • Get Directions
$43,850

2017 Audi A6 2.0T Premium Plus

5,841 miles Littleton, CO

Photo 1:  2014 Audi A6  Premium Plus in Windsor, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2014 Audi A6  Premium Plus in Windsor, CO
Photo 3: 2014 Audi A6  Premium Plus with  in Windsor, CO
Photo 4:  2014 Audi A6  Premium Plus in Windsor, CO front view of grill, headlights, hood and windshield
Photo 5: 2014 Audi A6  Premium Plus with  in Windsor, CO

Automatic / AWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$23,299

2014 Audi A6 Premium Plus

51,257 miles Windsor, CO

Photo 1:  2012 Audi A6  Premium Plus in Denver, CO exterior view from front driver's side
Photo 2:  2012 Audi A6  Premium Plus in Denver, CO
Photo 3:  2012 Audi A6  Premium Plus in Denver, CO front view of grill, headlights, hood and windshield
Photo 4:  2012 Audi A6  Premium Plus in Denver, CO exterior view of driver's side
Photo 5:  2012 Audi A6  Premium Plus in Denver, CO exterior view of passenger side

Automatic / AWD / 6 Cyl
19 mpg city / 28 mpg hwy

  • Get Directions
$19,490

2012 Audi A6 Premium Plus

70,463 miles Denver, CO

Photo 1: Glacier White Metallic 2016 Audi A6 2.0T Premium Plus in Littleton, CO exterior view from front driver's side
Photo 2: Glacier White Metallic 2016 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 3: interior dashboard and console 2016 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 4: cockpit view from driver’s seat 2016 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 5: 2016 Audi A6 2.0T Premium Plus with  in Littleton, CO

Automatic / AWD / 4 Cyl
22 mpg city / 32 mpg hwy

  • Get Directions
$38,950

2016 Audi A6 2.0T Premium Plus

4,750 miles Littleton, CO

Photo 1:  2005 Audi A6 3.2 in Longmont, CO exterior view from front driver's side
Photo 2:  2005 Audi A6 3.2 in Longmont, CO
Photo 3: interior dashboard and console 2005 Audi A6 3.2 in Longmont, CO
Photo 4: cockpit view from driver’s seat 2005 Audi A6 3.2 in Longmont, CO
Photo 5:  2005 Audi A6 3.2 in Longmont, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 6 Cyl
17 mpg city / 24 mpg hwy

  • Get Directions
$10,999

2005 Audi A6 3.2

69,090 miles Longmont, CO