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

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

MORE

164 Results for

Used Audi A6 For Sale in Denver, CO

Search Results

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
$25,501

2014 Audi A6 Premium Plus

68,357 miles Golden, CO

Photo 1:  2011 Audi A6  Prestige in Denver, CO exterior view from front driver's side
Photo 2:  2011 Audi A6  Prestige in Denver, CO
Photo 3: interior dashboard and console 2011 Audi A6  Prestige in Denver, CO
Photo 4: cockpit view from driver’s seat 2011 Audi A6  Prestige in Denver, CO
Photo 5:  2011 Audi A6  Prestige in Denver, CO front view of grill, headlights, hood and windshield

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

  • Get Directions
$19,512

2011 Audi A6 Prestige

55,798 miles Denver, CO

Photo 1:  2010 Audi A6  Premium Plus in Longmont, CO exterior view from front driver's side
Photo 2:  2010 Audi A6  Premium Plus in Longmont, CO
Photo 3: interior dashboard and console 2010 Audi A6  Premium Plus in Longmont, CO
Photo 4:  2010 Audi A6  Premium Plus in Longmont, CO front view of grill, headlights, hood and windshield
Photo 5: 2010 Audi A6  Premium Plus with  in Longmont, CO

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

  • Get Directions
$16,000

2010 Audi A6 Premium Plus

75,994 miles Longmont, CO

Photo 1: Brilliant Black 2011 Audi A6  Premium Plus in Englewood, CO exterior view from front driver's side
Photo 2: Brilliant Black 2011 Audi A6  Premium Plus in Englewood, CO
Photo 3: interior dashboard and console 2011 Audi A6  Premium Plus in Englewood, CO
Photo 4: 2011 Audi A6  Premium Plus with  in Englewood, CO
Photo 5: Brilliant Black 2011 Audi A6  Premium Plus in Englewood, CO front view of grill, headlights, hood and windshield

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

  • Get Directions
$20,000

2011 Audi A6 Premium Plus

36,358 miles Englewood, 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
$11,988

2008 Audi A6 3.2

126,925 miles Englewood, CO

Photo 1: 2015 Audi A6  Prestige with  in Windsor, CO

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

  • Get Directions
$34,599

2015 Audi A6 Prestige

18,086 miles Windsor, CO

Photo 1: Ibis White 2015 Audi A6 2.0T Premium in Broomfield, CO exterior view from front driver's side
Photo 2: Ibis White 2015 Audi A6 2.0T Premium in Broomfield, CO
Photo 3: interior dashboard and console 2015 Audi A6 2.0T Premium in Broomfield, CO
Photo 4: 2015 Audi A6 2.0T Premium with  in Broomfield, CO
Photo 5: Ibis White 2015 Audi A6 2.0T Premium in Broomfield, CO front view of grill, headlights, hood and windshield

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

  • Get Directions
$27,000

2015 Audi A6 2.0T Premium

31,048 miles Broomfield, CO

Photo 1: Light Silver Metallic 2006 Audi A6 3.2 in Englewood, CO exterior view from front driver's side
Photo 2: Light Silver Metallic 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: Light Silver Metallic 2006 Audi A6 3.2 in Englewood, CO front view of grill, headlights, hood and windshield

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

  • Get Directions
$9,995

2006 Audi A6 3.2

85,034 miles Englewood, CO

Photo 1: Condor Gray Metallic 2010 Audi A6  Prestige in Englewood, CO exterior view from front driver's side
Photo 2: Condor Gray Metallic 2010 Audi A6  Prestige in Englewood, CO
Photo 3: cockpit view from driver’s seat 2010 Audi A6  Prestige in Englewood, CO
Photo 4: Condor Gray Metallic 2010 Audi A6  Prestige in Englewood, CO front view of grill, headlights, hood and windshield
Photo 5: 2010 Audi A6  Prestige with  in Englewood, CO

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

  • Get Directions
$13,995

2010 Audi A6 Prestige

82,856 miles Englewood, CO

Photo 1: Quartz Gray Metallic 2013 Audi A6 2.0T Premium Plus in Golden, CO exterior view from front driver's side
Photo 2: Quartz Gray Metallic 2013 Audi A6 2.0T Premium Plus in Golden, CO
Photo 3: interior dashboard and console 2013 Audi A6 2.0T Premium Plus in Golden, CO
Photo 4: Quartz Gray Metallic 2013 Audi A6 2.0T Premium Plus in Golden, CO front view of grill, headlights, hood and windshield
Photo 5: 2013 Audi A6 2.0T Premium Plus with  in Golden, CO

Automatic / AWD / 4 Cyl
20 mpg city / 30 mpg hwy

  • Get Directions
$22,888

2013 Audi A6 2.0T Premium Plus

43,000 miles Golden, CO

Photo 1: Mythos Black Metallic 2016 Audi A6  Premium Plus in Littleton, CO exterior view from front driver's side
Photo 2: Mythos Black Metallic 2016 Audi A6  Premium Plus in Littleton, CO
Photo 3: interior dashboard and console 2016 Audi A6  Premium Plus in Littleton, CO
Photo 4: cockpit view from driver’s seat 2016 Audi A6  Premium Plus in Littleton, CO
Photo 5: 2016 Audi A6  Premium Plus with  in Littleton, CO

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

  • Get Directions
$45,950

2016 Audi A6 Premium Plus

5,377 miles Littleton, CO

Photo 1: Phantom Black 2011 Audi A6  Premium Plus in Centennial, CO exterior view from front driver's side
Photo 2: Phantom Black 2011 Audi A6  Premium Plus in Centennial, CO
Photo 3: cockpit view from driver’s seat 2011 Audi A6  Premium Plus in Centennial, CO
Photo 4: Phantom Black 2011 Audi A6  Premium Plus in Centennial, CO front view of grill, headlights, hood and windshield
Photo 5: 2011 Audi A6  Premium Plus with  in Centennial, CO

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

  • Get Directions
$20,888

2011 Audi A6 Premium Plus

53,219 miles Centennial, CO

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

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

  • Get Directions
$12,900

2006 Audi A6 3.2

69,131 miles Englewood, CO

Photo 1:  2014 Audi A6 2.0T Premium Plus in Aurora, CO exterior view from front driver's side
Photo 2:  2014 Audi A6 2.0T Premium Plus in Aurora, CO
Photo 3: interior dashboard and console 2014 Audi A6 2.0T Premium Plus in Aurora, CO
Photo 4: cockpit view from driver’s seat 2014 Audi A6 2.0T Premium Plus in Aurora, CO
Photo 5: 2014 Audi A6 2.0T Premium Plus with  in Aurora, CO

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

  • Get Directions
$26,135

2014 Audi A6 2.0T Premium Plus

53,279 miles Aurora, 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
$33,287

2016 Audi A6 2.0T Premium Plus

43,522 miles Loveland, CO

Photo 1: Champagne 2004 Audi A6 3.0 in Englewood, CO
Photo 2: 2004 Audi A6 3.0 with  in Englewood, CO
Photo 3: Champagne 2004 Audi A6 3.0 in Englewood, CO exterior view of passenger side
Photo 4: 2004 Audi A6 3.0 in Englewood, CO
Photo 5: 2004 Audi A6 3.0 in Englewood, CO

Automatic / AWD / 6 Cyl
16 mpg city / 23 mpg hwy

  • Get Directions
$6,190

2004 Audi A6 3.0

115,930 miles Englewood, 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:  2006 Audi A6 3.2 in Westminster, CO front view of grill, headlights, hood and windshield
Photo 5: 2006 Audi A6 3.2 with  in Westminster, CO

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

  • Get Directions
$4,595

2006 Audi A6 3.2

148,938 miles Westminster, CO

Photo 1: Brilliant Black 2008 Audi A6 4.2 in Littleton, CO exterior view from front driver's side
Photo 2: Brilliant Black 2008 Audi A6 4.2 in Littleton, CO
Photo 3: interior dashboard and console 2008 Audi A6 4.2 in Littleton, CO
Photo 4: cockpit view from driver’s seat 2008 Audi A6 4.2 in Littleton, CO
Photo 5: 2008 Audi A6 4.2 with  in Littleton, CO

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

  • Get Directions
$11,000

2008 Audi A6 4.2

99,258 miles Littleton, CO

Photo 1: Glacier White Metallic 2014 Audi A6 2.0T Premium Plus in Littleton, CO exterior view from front driver's side
Photo 2: Glacier White Metallic 2014 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 3: interior dashboard and console 2014 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 4: cockpit view from driver’s seat 2014 Audi A6 2.0T Premium Plus in Littleton, CO
Photo 5: 2014 Audi A6 2.0T Premium Plus with  in Littleton, CO

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

  • Get Directions
$29,950

2014 Audi A6 2.0T Premium Plus

34,619 miles Littleton, CO

Photo 1: Brilliant Black 2014 Audi A6 2.0T Premium in Englewood, CO exterior view from front driver's side
Photo 2: Brilliant Black 2014 Audi A6 2.0T Premium in Englewood, CO
Photo 3: interior dashboard and console 2014 Audi A6 2.0T Premium in Englewood, CO
Photo 4: 2014 Audi A6 2.0T Premium with  in Englewood, CO
Photo 5: Brilliant Black 2014 Audi A6 2.0T Premium in Englewood, CO front view of grill, headlights, hood and windshield

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

  • Get Directions
$27,894

2014 Audi A6 2.0T Premium

21,695 miles Englewood, CO

Photo 1:  2006 Audi A6 3.2 in Louisville, CO exterior view from front driver's side
Photo 2:  2006 Audi A6 3.2 in Louisville, CO
Photo 3: interior dashboard and console 2006 Audi A6 3.2 in Louisville, CO
Photo 4: cockpit view from driver’s seat 2006 Audi A6 3.2 in Louisville, CO
Photo 5:  2006 Audi A6 3.2 in Louisville, CO front view of grill, headlights, hood and windshield

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

  • Get Directions
$6,498

2006 Audi A6 3.2

144,977 miles Louisville, 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: Glacier White Metallic 2013 Audi A6 2.0T Premium Plus in Aurora, CO exterior view from front driver's side
Photo 2: Glacier White Metallic 2013 Audi A6 2.0T Premium Plus in Aurora, CO
Photo 3: interior dashboard and console 2013 Audi A6 2.0T Premium Plus in Aurora, CO
Photo 4: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Aurora, CO
Photo 5: Glacier White Metallic 2013 Audi A6 2.0T Premium Plus in Aurora, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 4 Cyl
20 mpg city / 30 mpg hwy

  • Get Directions
$22,335

2013 Audi A6 2.0T Premium Plus

60,622 miles Aurora, CO

Photo 1: Havanna Black Metallic 2012 Audi A6 2.0T Premium Plus in Englewood, CO exterior view from front driver's side
Photo 2: Havanna Black Metallic 2012 Audi A6 2.0T Premium Plus in Englewood, CO
Photo 3: interior dashboard and console 2012 Audi A6 2.0T Premium Plus in Englewood, CO
Photo 4: cockpit view from driver’s seat 2012 Audi A6 2.0T Premium Plus in Englewood, CO
Photo 5: 2012 Audi A6 2.0T Premium Plus with  in Englewood, CO

Automatic / FWD / 4 Cyl
25 mpg city / 33 mpg hwy

  • Get Directions
$18,993

2012 Audi A6 2.0T Premium Plus

53,054 miles Englewood, CO