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

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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104 Results for

Used Audi A6 For Sale in Littleton, CO

Search Results

Photo 1: Brilliant Black 2006 Audi A6 3.2 in Centennial, CO exterior view from front driver's side

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

  • Call Dealer
  • Get Directions
$8,090

2006 Audi A6 3.2

132,136 miles / Centennial, CO

Photo 1: 2016 Audi A6  Premium Plus with  in Brighton, CO
Photo 2: 2016 Audi A6  Premium Plus with  in Brighton, CO
Photo 3: 2016 Audi A6  Premium Plus with  in Brighton, CO
Photo 4: 2016 Audi A6  Premium Plus with  in Brighton, CO
Photo 5: 2016 Audi A6  Premium Plus in Brighton, CO

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

  • Dealer Page
  • Call
  • Get Directions
$46,486

2016 Audi A6 Premium Plus

10,527 miles / Brighton, CO

Photo 1: Phantom Black Pearl Effect 2014 Audi A6  Premium Plus in Boulder, CO exterior view from front driver's side
Photo 2: Phantom Black Pearl Effect 2014 Audi A6  Premium Plus in Boulder, CO
Photo 3: cockpit view from driver’s seat 2014 Audi A6  Premium Plus in Boulder, CO
Photo 4: interior dashboard and console 2014 Audi A6  Premium Plus in Boulder, CO
Photo 5: Phantom Black Pearl Effect 2014 Audi A6  Premium Plus in Boulder, CO exterior view of passenger side

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

  • Dealer Page
  • Call
  • Get Directions
$28,966

2014 Audi A6 Premium Plus

67,388 miles / Boulder, CO

Photo 1: Blue Pearl 2007 Audi A6 3.2 in Longmont, CO exterior view from front driver's side
Photo 2: Blue Pearl 2007 Audi A6 3.2 in Longmont, CO
Photo 3: cockpit view from driver’s seat 2007 Audi A6 3.2 in Longmont, CO
Photo 4: interior dashboard and console 2007 Audi A6 3.2 in Longmont, CO
Photo 5: interior dashboard and console 2007 Audi A6 3.2 in Longmont, CO

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

  • Call Dealer
  • Get Directions
$8,995

2007 Audi A6 3.2

118,709 miles / Longmont, CO

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

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

  • Call Dealer
  • Get Directions
$27,491

2014 Audi A6 2.0T Premium

49,568 miles / Lakewood, CO

Photo 1:  2016 Audi A6  Prestige in Broomfield, CO
Photo 2: interior dashboard and console 2016 Audi A6  Prestige in Broomfield, CO
Photo 3:  2016 Audi A6  Prestige in Broomfield, CO exterior view from rear passenger side
Photo 4: 2016 Audi A6  Prestige with  in Broomfield, CO
Photo 5: 2016 Audi A6  Prestige with  in Broomfield, CO

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

  • Call Dealer
  • Get Directions
$45,499

2016 Audi A6 Prestige

19,400 miles / Broomfield, CO

Photo 1: 2014 Audi A6 2.0T Premium Plus with  in Denver, CO
Photo 2: 2014 Audi A6 2.0T Premium Plus with  in Denver, CO
Photo 3: 2014 Audi A6 2.0T Premium Plus with  in Denver, CO
Photo 4: 2014 Audi A6 2.0T Premium Plus with  in Denver, CO
Photo 5: 2014 Audi A6 2.0T Premium Plus in Denver, CO

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

  • Dealer Page
  • Call
  • Get Directions
$27,900

2014 Audi A6 2.0T Premium Plus

50,340 miles / Denver, CO

Photo 1:  2008 Audi A6 3.2 in Broomfield, CO

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

  • Call Dealer
  • Get Directions
$14,399

2008 Audi A6 3.2

77,125 miles / Broomfield, CO

Photo 1:  2006 Audi A6 3.2 in Westminster, CO exterior view from front driver's side
Photo 2:  2006 Audi A6 3.2 in Westminster, CO
Photo 3: interior dashboard and console 2006 Audi A6 3.2 in Westminster, CO
Photo 4: interior dashboard and console 2006 Audi A6 3.2 in Westminster, CO
Photo 5: interior dashboard and console 2006 Audi A6 3.2 in Westminster, CO

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

  • Call Dealer
  • Get Directions
$7,995

2006 Audi A6 3.2

148,938 miles / Westminster, CO

Photo 1: 2013 Audi A6  Prestige with  in Englewood, CO

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

  • Call Dealer
  • Get Directions
$33,962

2013 Audi A6 Prestige

24,864 miles / Englewood, CO

Photo 1:  2001 Audi A6 2.7T in Englewood, CO exterior view from front driver's side
Photo 2:  2001 Audi A6 2.7T in Englewood, CO
Photo 3: cockpit view from driver’s seat 2001 Audi A6 2.7T in Englewood, CO
Photo 4: interior dashboard and console 2001 Audi A6 2.7T in Englewood, CO
Photo 5:  2001 Audi A6 2.7T in Englewood, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 6 Cyl
16 mpg city / 22 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$3,287

2001 Audi A6 2.7T

210,618 miles / Englewood, CO

Photo 1: Ibis White 2012 Audi A6  Premium Plus in Boulder, CO exterior view from front driver's side
Photo 2: Ibis White 2012 Audi A6  Premium Plus in Boulder, CO
Photo 3: cockpit view from driver’s seat 2012 Audi A6  Premium Plus in Boulder, CO
Photo 4: Ibis White 2012 Audi A6  Premium Plus in Boulder, CO exterior view of passenger side
Photo 5: Ibis White 2012 Audi A6  Premium Plus in Boulder, CO exterior view from rear driver's side

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

  • Dealer Page
  • Call
  • Get Directions
$24,213

2012 Audi A6 Premium Plus

63,466 miles / Boulder, CO

Photo 1:  2014 Audi A6  Premium Plus in Aurora, CO exterior view from front driver's side
Photo 2:  2014 Audi A6  Premium Plus in Aurora, CO
Photo 3: cockpit view from driver’s seat 2014 Audi A6  Premium Plus in Aurora, CO
Photo 4: interior dashboard and console 2014 Audi A6  Premium Plus in Aurora, CO
Photo 5:  2014 Audi A6  Premium Plus in Aurora, CO exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$27,550

2014 Audi A6 Premium Plus

52,189 miles / Aurora, CO

Photo 1: Ice Silver Metallic 2014 Audi A6 2.0T Premium Plus in Boulder, CO exterior view from front driver's side
Photo 2: Ice Silver Metallic 2014 Audi A6 2.0T Premium Plus in Boulder, CO
Photo 3: interior dashboard and console 2014 Audi A6 2.0T Premium Plus in Boulder, CO
Photo 4: Ice Silver Metallic 2014 Audi A6 2.0T Premium Plus in Boulder, CO exterior view of driver's side
Photo 5: Ice Silver Metallic 2014 Audi A6 2.0T Premium Plus in Boulder, CO exterior view from rear passenger side

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

  • Dealer Page
  • Call
  • Get Directions
$30,500

2014 Audi A6 2.0T Premium Plus

43,588 miles / Boulder, CO

Photo 1: 2014 Audi A6  Premium Plus with  in Boulder, CO

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

  • Dealer Page
  • Call
  • Get Directions
$31,000

2014 Audi A6 Premium Plus

54,987 miles / Boulder, CO

Photo 1: Glacier White Metallic 2017 Audi A6 2.0T Premium Plus in Boulder, CO exterior view from front driver's side
Photo 2: Glacier White Metallic 2017 Audi A6 2.0T Premium Plus in Boulder, CO
Photo 3: cockpit view from driver’s seat 2017 Audi A6 2.0T Premium Plus in Boulder, CO
Photo 4: interior dashboard and console 2017 Audi A6 2.0T Premium Plus in Boulder, CO
Photo 5: Glacier White Metallic 2017 Audi A6 2.0T Premium Plus in Boulder, CO exterior view of driver's side

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

  • Dealer Page
  • Call
  • Get Directions
$44,500

2017 Audi A6 2.0T Premium Plus

3,939 miles / Boulder, CO

Photo 1: Daytona Gray Pearl 2007 Audi A6 4.2 in Centennial, CO exterior view from front driver's side
Photo 2: Daytona Gray Pearl 2007 Audi A6 4.2 in Centennial, CO
Photo 3: interior dashboard and console 2007 Audi A6 4.2 in Centennial, CO
Photo 4: interior dashboard and console 2007 Audi A6 4.2 in Centennial, CO
Photo 5: interior dashboard and console 2007 Audi A6 4.2 in Centennial, CO

Automatic / AWD / 8 Cyl
16 mpg city / 23 mpg hwy

  • Call Dealer
  • Get Directions
$9,590

2007 Audi A6 4.2

106,550 miles / Centennial, CO

Photo 1: Ibis White 2015 Audi A6  Prestige in Lakewood, CO exterior view from front driver's side
Photo 2: Ibis White 2015 Audi A6  Prestige in Lakewood, CO
Photo 3: cockpit view from driver’s seat 2015 Audi A6  Prestige in Lakewood, CO
Photo 4: Ibis White 2015 Audi A6  Prestige in Lakewood, CO exterior view of passenger side
Photo 5: Ibis White 2015 Audi A6  Prestige in Lakewood, CO exterior view from rear driver's side

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

  • Call Dealer
  • Get Directions
$36,993

2015 Audi A6 Prestige

46,605 miles / Lakewood, CO

Photo 1:  2005 Audi A6 3.2 in Denver, CO exterior view from front driver's side
Photo 2:  2005 Audi A6 3.2 in Denver, CO
Photo 3:  2005 Audi A6 3.2 in Denver, CO front view of grill, headlights, hood and windshield
Photo 4:  2005 Audi A6 3.2 in Denver, CO exterior view of driver's side
Photo 5:  2005 Audi A6 3.2 in Denver, CO exterior view from rear passenger side

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

  • Dealer Page
  • Call
  • Get Directions
$7,991

2005 Audi A6 3.2

96,940 miles / Denver, CO

Photo 1: Garnet Red Pearl Effect 2012 Audi A6  Prestige in Littleton, CO exterior view from front driver's side
Photo 2: Garnet Red Pearl Effect 2012 Audi A6  Prestige in Littleton, CO
Photo 3: cockpit view from driver’s seat 2012 Audi A6  Prestige in Littleton, CO
Photo 4: interior dashboard and console 2012 Audi A6  Prestige in Littleton, CO
Photo 5: Garnet Red Pearl Effect 2012 Audi A6  Prestige in Littleton, CO front view of grill, headlights, hood and windshield

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

  • Call Dealer
  • Get Directions
$22,950

2012 Audi A6 Prestige

74,675 miles / Littleton, CO

Photo 1: Brilliant Black 2014 Audi A6 2.0T Premium Plus in Denver, CO
Photo 2: Brilliant Black 2014 Audi A6 2.0T Premium Plus in Denver, CO exterior view of driver's side
Photo 3: Brilliant Black 2014 Audi A6 2.0T Premium Plus in Denver, CO exterior view from rear passenger side
Photo 4: Brilliant Black 2014 Audi A6 2.0T Premium Plus in Denver, CO view of rear bumper
Photo 5: Brilliant Black 2014 Audi A6 2.0T Premium Plus in Denver, CO exterior view from rear driver's side

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

  • Dealer Page
  • Call
  • Get Directions
$30,990

2014 Audi A6 2.0T Premium Plus

22,919 miles / Denver, CO

Photo 1: 2007 Audi A6 3.2 with  in Littleton, CO

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

  • Call Dealer
  • Get Directions
$10,650

2007 Audi A6 3.2

86,313 miles / Littleton, CO

Photo 1: 2012 Audi A6  Premium with  in Littleton, CO

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

  • Call Dealer
  • Get Directions
$24,950

2012 Audi A6 Premium

49,287 miles / Littleton, CO

Photo 1: 2015 Audi A6 2.0T Premium Plus with  in Littleton, CO

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

  • Call Dealer
  • Get Directions
$35,650

2015 Audi A6 2.0T Premium Plus

16,525 miles / Littleton, CO