• 3.2
  • 2.7T
  • 4.2
  • 3.0
  • Great Deal
  • Sedan
  • Lower Than Average Mileage
  • Well-Equipped
  • Black
  • Automatic
  • Good Deal
  • 2008
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  • Silver
  • Leather Trimmed Interior
  • 2006
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  • 2004
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  • 2001
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  • 2005
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Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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27 Results for

Used Audi A6 Under $15,000 For Sale in Denver, CO

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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:  2007 Audi A6 4.2 in Loveland, CO exterior view from front driver's side
Photo 2:  2007 Audi A6 4.2 in Loveland, CO
Photo 3: cockpit view from driver’s seat 2007 Audi A6 4.2 in Loveland, CO
Photo 4: interior dashboard and console 2007 Audi A6 4.2 in Loveland, CO
Photo 5: interior dashboard and console 2007 Audi A6 4.2 in Loveland, CO

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

  • Get Directions
$11,494

2007 Audi A6 4.2

91,813 miles / Loveland, 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:  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:  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: 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:  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: 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:  2001 Audi A6 2.7T in Denver, CO exterior view from front driver's side
Photo 2:  2001 Audi A6 2.7T in Denver, CO
Photo 3: interior dashboard and console 2001 Audi A6 2.7T in Denver, CO
Photo 4:  2001 Audi A6 2.7T in Denver, CO exterior view of passenger side
Photo 5:  2001 Audi A6 2.7T in Denver, CO exterior view from rear driver's side

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

  • Dealer Page
  • Call
  • Get Directions
$3,500

2001 Audi A6 2.7T

90,909 miles / Denver, 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 in Westminster, CO exterior view from rear driver's side

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

  • Call Dealer
  • Get Directions
$7,595

2006 Audi A6 3.2

135,134 miles / Westminster, CO

Photo 1: Light Silver Metallic 2006 Audi A6 3.2 in Longmont, CO exterior view from front driver's side
Photo 2: Light Silver Metallic 2006 Audi A6 3.2 in Longmont, CO exterior view of passenger side
Photo 3: Light Silver Metallic 2006 Audi A6 3.2 in Longmont, CO front view of grill, headlights, hood and windshield
Photo 4: Light Silver Metallic 2006 Audi A6 3.2 in Longmont, CO exterior view from rear passenger side
Photo 5: Light Silver Metallic 2006 Audi A6 3.2 in Longmont, CO exterior view from rear driver's side

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

  • Call Dealer
  • Get Directions
$7,999

2006 Audi A6 3.2

135,259 miles / Longmont, CO

Photo 1: cockpit view from driver’s seat 2008 Audi A6 3.2 in Denver, CO
Photo 2: cockpit view from driver’s seat 2008 Audi A6 3.2 in Denver, CO
Photo 3:  2008 Audi A6 3.2 in Denver, CO front view of grill, headlights, hood and windshield
Photo 4: 2008 Audi A6 3.2 with  in Denver, CO
Photo 5:  2008 Audi A6 3.2 in Denver, CO exterior view of driver's side

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

  • Call Dealer
  • Get Directions
$9,499

2008 Audi A6 3.2

87,288 miles / Denver, CO

Photo 1: Dolphin Gray Metallic 2004 Audi A6 2.7T S-Line in Denver, CO exterior view from front driver's side
Photo 2: Dolphin Gray Metallic 2004 Audi A6 2.7T S-Line in Denver, CO
Photo 3: Dolphin Gray Metallic 2004 Audi A6 2.7T S-Line in Denver, CO exterior view of driver's side
Photo 4: Dolphin Gray Metallic 2004 Audi A6 2.7T S-Line in Denver, CO front view of grill, headlights, hood and windshield
Photo 5: Dolphin Gray Metallic 2004 Audi A6 2.7T S-Line in Denver, CO view of rear bumper

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

  • Call Dealer
  • Get Directions
$4,695

2004 Audi A6 2.7T S-Line

172,545 miles / Denver, CO

Photo 1: Light Silver Metallic 2004 Audi A6 2.7T S-Line in Centennial, CO exterior view from front driver's side
Photo 2: Light Silver Metallic 2004 Audi A6 2.7T S-Line in Centennial, CO
Photo 3: Light Silver Metallic 2004 Audi A6 2.7T S-Line in Centennial, CO exterior view from rear driver's side
Photo 4: Light Silver Metallic 2004 Audi A6 2.7T S-Line in Centennial, CO exterior view from rear driver's side

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

  • Call Dealer
  • Get Directions
$5,589

2004 Audi A6 2.7T S-Line

142,721 miles / Centennial, CO

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

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

  • Dealer Page
  • Call
  • Get Directions
$12,800

2008 Audi A6 3.2

92,600 miles / Commerce City, CO

Photo 1: Light Silver Metallic 2004 Audi A6 2.7T S-Line in Bennett, CO exterior view from front driver's side
Photo 2: Light Silver Metallic 2004 Audi A6 2.7T S-Line in Bennett, CO
Photo 3: interior dashboard and console 2004 Audi A6 2.7T S-Line in Bennett, CO
Photo 4: Light Silver Metallic 2004 Audi A6 2.7T S-Line in Bennett, CO front view of grill, headlights, hood and windshield
Photo 5: Light Silver Metallic 2004 Audi A6 2.7T S-Line in Bennett, CO view of rear bumper

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

  • Call Dealer
  • Get Directions
$4,999

2004 Audi A6 2.7T S-Line

161,000 miles / Bennett, CO

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

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

  • Dealer Page
  • Call
  • Get Directions
$8,200

2008 Audi A6 3.2

133,865 miles / Commerce City, CO

Photo 1:  2000 Audi A6 2.7T in Longmont, CO exterior view from front driver's side
Photo 2:  2000 Audi A6 2.7T in Longmont, CO
Photo 3: interior dashboard and console 2000 Audi A6 2.7T in Longmont, CO
Photo 4:  2000 Audi A6 2.7T in Longmont, CO exterior view from rear driver's side
Photo 5:  2000 Audi A6 2.7T in Longmont, CO exterior view from rear passenger side

Manual / AWD / 6 Cyl
15 mpg city / 22 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$4,995

2000 Audi A6 2.7T

171,342 miles / Longmont, CO

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

  • Call Dealer
  • Get Directions
$5,995

2004 Audi A6 2.7T S-Line

105,832 miles / Longmont, CO

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

  • Dealer Page
  • Call
  • Get Directions
$4,287

2002 Audi A6 3.0

197,254 miles / Englewood, CO

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

  • Call Dealer
  • Get Directions
$4,795

2001 Audi A6 2.7T

141,186 miles / Westminster, CO

Photo 1: 2003 Audi A6 2.7T in Denver, CO

AWD / 6 Cyl
16 mpg city / 23 mpg hwy

$7,500

2003 Audi A6 2.7T

47,000 miles / Denver, CO

Photo 1: 2008 Audi A6 3.2 with  in Denver, CO

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

$11,000

2008 Audi A6 3.2

108,525 miles / Denver, CO