• 2.0T
  • 3.2
  • 4.2
  • 3.0
  • Well-Equipped
  • Great Deal
  • AWD
  • Navigation System
  • Satellite Radio
  • One Owner
  • Black
  • Low Mileage
  • Seat Memory
  • High Performance Tires
  • Sedan
  • Gray
  • White
  • Gasoline
  • Good Deal
  • MP3
  • Going Fast
  • 2014
  • Keyless Entry
  • 2015
  • Certified Pre-Owned
  • FWD
  • Lower Than Average Mileage
  • 2013
  • CD (Single Disc)
  • 6 Cyl
  • Fair Price
  • 2016
  • Heated Seats
  • Silver
  • 2010
  • Handsfree/Bluetooth Integration
  • 2006
  • 2008
  • Sun/Moonroof
  • Diesel
  • 2012
  • 2011
  • Blue
  • 2017
  • 2005
  • 2007
  • 2003

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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49 Results for

Used Audi A6 For Sale in Saint Louis, MO

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Photo 1: Ice Silver Metallic 2015 Audi A6 2.0T Premium in Ballwin, MO
Photo 2: cockpit view from driver’s seat 2015 Audi A6 2.0T Premium in Ballwin, MO
Photo 3: cockpit view from driver’s seat 2015 Audi A6 2.0T Premium in Ballwin, MO
Photo 4: interior dashboard and console 2015 Audi A6 2.0T Premium in Ballwin, MO
Photo 5: Ice Silver Metallic 2015 Audi A6 2.0T Premium in Ballwin, MO exterior view of passenger side

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

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$30,000

2015 Audi A6 2.0T Premium

19,617 miles / Ballwin, MO

Photo 1: Quartz Gray Metallic 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO
Photo 2: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO
Photo 4: interior dashboard and console 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO
Photo 5: interior dashboard and console 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO

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

  • Dealer Page
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$24,655

2013 Audi A6 2.0T Premium Plus

58,574 miles / Saint Louis, MO

Photo 1: Quartz Gray Metallic 2014 Audi A6  Premium Plus in Saint Louis, MO exterior view from front driver's side
Photo 2: Quartz Gray Metallic 2014 Audi A6  Premium Plus in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2014 Audi A6  Premium Plus in Saint Louis, MO
Photo 4: cockpit view from driver’s seat 2014 Audi A6  Premium Plus in Saint Louis, MO
Photo 5: interior dashboard and console 2014 Audi A6  Premium Plus in Saint Louis, MO

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

  • Get Directions
$32,890

2014 Audi A6 Premium Plus

42,216 miles / Saint Louis, MO

Photo 1: Havanna Black Metallic 2014 Audi A6  Premium Plus in Manchester, MO
Photo 2: cockpit view from driver’s seat 2014 Audi A6  Premium Plus in Manchester, MO
Photo 3: cockpit view from driver’s seat 2014 Audi A6  Premium Plus in Manchester, MO
Photo 4: interior dashboard and console 2014 Audi A6  Premium Plus in Manchester, MO
Photo 5: interior dashboard and console 2014 Audi A6  Premium Plus in Manchester, MO

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

  • Dealer Page
  • Call
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$31,199

2014 Audi A6 Premium Plus

42,807 miles / Manchester, MO

Photo 1:  2010 Audi A6  Premium Plus in Saint Louis, MO exterior view from front driver's side
Photo 2:  2010 Audi A6  Premium Plus in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2010 Audi A6  Premium Plus in Saint Louis, MO
Photo 4: interior dashboard and console 2010 Audi A6  Premium Plus in Saint Louis, MO
Photo 5: interior dashboard and console 2010 Audi A6  Premium Plus in Saint Louis, MO

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

  • Get Directions
$14,750

2010 Audi A6 Premium Plus

82,326 miles / Saint Louis, MO

Photo 1: Ice Silver Metallic 2013 Audi A6 2.0T Premium Plus in Manchester, MO
Photo 2: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Manchester, MO
Photo 3: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Manchester, MO
Photo 4: interior dashboard and console 2013 Audi A6 2.0T Premium Plus in Manchester, MO
Photo 5: interior dashboard and console 2013 Audi A6 2.0T Premium Plus in Manchester, MO

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

  • Dealer Page
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$22,871

2013 Audi A6 2.0T Premium Plus

69,539 miles / Manchester, MO

Photo 1: Night Blue Pearl Effect 2006 Audi A6 4.2 in Kirkwood, MO
Photo 2: interior dashboard and console 2006 Audi A6 4.2 in Kirkwood, MO
Photo 3: Night Blue Pearl Effect 2006 Audi A6 4.2 in Kirkwood, MO exterior view from rear driver's side
Photo 4: Night Blue Pearl Effect 2006 Audi A6 4.2 in Kirkwood, MO exterior view from rear passenger side
Photo 5: Night Blue Pearl Effect 2006 Audi A6 4.2 in Kirkwood, MO closeup view of wheel

Automatic / AWD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Dealer Page
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$8,990

2006 Audi A6 4.2

93,173 miles / Kirkwood, MO

Photo 1: Ibis White 2010 Audi A6  Premium Plus in Saint Louis, MO exterior view from front driver's side
Photo 2: Ibis White 2010 Audi A6  Premium Plus in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2010 Audi A6  Premium Plus in Saint Louis, MO
Photo 4: cockpit view from driver’s seat 2010 Audi A6  Premium Plus in Saint Louis, MO
Photo 5: interior dashboard and console 2010 Audi A6  Premium Plus in Saint Louis, MO

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

  • Dealer Page
  • Call
  • Get Directions
$16,500

2010 Audi A6 Premium Plus

48,871 miles / Saint Louis, MO

Photo 1: Quartz Gray Metallic 2011 Audi A6  Premium Plus in Saint Louis, MO exterior view from front driver's side
Photo 2: Quartz Gray Metallic 2011 Audi A6  Premium Plus in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2011 Audi A6  Premium Plus in Saint Louis, MO
Photo 4: interior dashboard and console 2011 Audi A6  Premium Plus in Saint Louis, MO
Photo 5: interior dashboard and console 2011 Audi A6  Premium Plus in Saint Louis, MO

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

  • Call Dealer
  • Get Directions
$14,988

2011 Audi A6 Premium Plus

106,000 miles / Saint Louis, MO

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

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

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$28,950

2014 Audi A6 2.0T Premium Plus

35,133 miles / Kirkwood, MO

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

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

  • Call Dealer
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$34,950

2014 Audi A6 2.0T Premium Plus

9,899 miles / Kirkwood, MO

Photo 1: Dakota Gray Metallic 2013 Audi A6 2.0T Premium Plus in Kirkwood, MO exterior view from front driver's side
Photo 2: Dakota Gray Metallic 2013 Audi A6 2.0T Premium Plus in Kirkwood, MO
Photo 3: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Kirkwood, MO
Photo 4: 2013 Audi A6 2.0T Premium Plus with  in Kirkwood, MO
Photo 5: 2013 Audi A6 2.0T Premium Plus with  in Kirkwood, MO

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

  • Dealer Page
  • Call
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$29,950

2013 Audi A6 2.0T Premium Plus

17,646 miles / Kirkwood, MO

Photo 1: Phantom Black Pearl 2013 Audi A6 2.0T Premium Plus in Kirkwood, MO exterior view from front driver's side
Photo 2: Phantom Black Pearl 2013 Audi A6 2.0T Premium Plus in Kirkwood, MO
Photo 3: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Kirkwood, MO
Photo 4: interior dashboard and console 2013 Audi A6 2.0T Premium Plus in Kirkwood, MO
Photo 5: 2013 Audi A6 2.0T Premium Plus with  in Kirkwood, MO

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

  • Call Dealer
  • Get Directions
$32,950

2013 Audi A6 2.0T Premium Plus

9,394 miles / Kirkwood, MO

Photo 1: Dakota Gray Metallic 2016 Audi A6  Premium Plus in Kirkwood, MO exterior view from front driver's side
Photo 2: Dakota Gray Metallic 2016 Audi A6  Premium Plus in Kirkwood, MO
Photo 3: cockpit view from driver’s seat 2016 Audi A6  Premium Plus in Kirkwood, MO
Photo 4: interior dashboard and console 2016 Audi A6  Premium Plus in Kirkwood, MO
Photo 5: 2016 Audi A6  Premium Plus with  in Kirkwood, MO

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

  • Dealer Page
  • Call
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$49,950

2016 Audi A6 Premium Plus

8,582 miles / Kirkwood, MO

Photo 1: Ibis White 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO exterior view from front driver's side
Photo 2: Ibis White 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO
Photo 4: cockpit view from driver’s seat 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO
Photo 5: interior dashboard and console 2013 Audi A6 2.0T Premium Plus in Saint Louis, MO

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

  • Dealer Page
  • Call
  • Get Directions
$18,500

2013 Audi A6 2.0T Premium Plus

88,412 miles / Saint Louis, MO

Photo 1: Brilliant Black 2016 Audi A6 2.0T Premium in Saint Louis, MO exterior view from front driver's side
Photo 2: Brilliant Black 2016 Audi A6 2.0T Premium in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2016 Audi A6 2.0T Premium in Saint Louis, MO
Photo 4: interior dashboard and console 2016 Audi A6 2.0T Premium in Saint Louis, MO
Photo 5: 2016 Audi A6 2.0T Premium with  in Saint Louis, MO

Automatic / FWD / 4 Cyl
24 mpg city / 34 mpg hwy

  • Call Dealer
  • Get Directions
$31,950

2016 Audi A6 2.0T Premium

27,958 miles / Saint Louis, MO

Photo 1: Dakota Gray Metallic 2014 Audi A6 2.0T Premium Plus in Ballwin, MO exterior view from front driver's side
Photo 2: Dakota Gray Metallic 2014 Audi A6 2.0T Premium Plus in Ballwin, MO
Photo 3: cockpit view from driver’s seat 2014 Audi A6 2.0T Premium Plus in Ballwin, MO
Photo 4: Dakota Gray Metallic 2014 Audi A6 2.0T Premium Plus in Ballwin, MO exterior view of passenger side
Photo 5: Dakota Gray Metallic 2014 Audi A6 2.0T Premium Plus in Ballwin, MO exterior view from rear driver's side

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

  • Call Dealer
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$25,990

2014 Audi A6 2.0T Premium Plus

48,850 miles / Ballwin, MO

Photo 1: Ibis White 2011 Audi A6  Premium Plus in Collinsville, IL exterior view from front driver's side
Photo 2: Ibis White 2011 Audi A6  Premium Plus in Collinsville, IL
Photo 3: cockpit view from driver’s seat 2011 Audi A6  Premium Plus in Collinsville, IL
Photo 4: Ibis White 2011 Audi A6  Premium Plus in Collinsville, IL exterior view of passenger side
Photo 5: Ibis White 2011 Audi A6  Premium Plus in Collinsville, IL exterior view from rear driver's side

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

  • Call Dealer
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$17,995

2011 Audi A6 Premium Plus

62,935 miles / Collinsville, IL

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

Automatic / FWD / 4 Cyl
24 mpg city / 34 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$41,950

2016 Audi A6 2.0T Premium Plus

10,775 miles / Kirkwood, MO

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

Automatic / FWD / 4 Cyl
24 mpg city / 34 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$42,950

2016 Audi A6 2.0T Premium Plus

3,245 miles / Kirkwood, MO

Photo 1: Havanna Black Metallic 2012 Audi A6 2.0T Premium Plus in Florissant, MO exterior view from front driver's side
Photo 2: Havanna Black Metallic 2012 Audi A6 2.0T Premium Plus in Florissant, MO
Photo 3: interior dashboard and console 2012 Audi A6 2.0T Premium Plus in Florissant, MO
Photo 4: interior dashboard and console 2012 Audi A6 2.0T Premium Plus in Florissant, MO
Photo 5: Havanna Black Metallic 2012 Audi A6 2.0T Premium Plus in Florissant, MO front view of grill, headlights, hood and windshield

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

  • Call Dealer
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$23,995

2012 Audi A6 2.0T Premium Plus

56,879 miles / Florissant, MO

Photo 1: Brilliant Black 2014 Audi A6 2.0T Premium in Ellisville, MO exterior view from front driver's side
Photo 2: Brilliant Black 2014 Audi A6 2.0T Premium in Ellisville, MO
Photo 3: cockpit view from driver’s seat 2014 Audi A6 2.0T Premium in Ellisville, MO
Photo 4: interior dashboard and console 2014 Audi A6 2.0T Premium in Ellisville, MO
Photo 5: Brilliant Black 2014 Audi A6 2.0T Premium in Ellisville, MO exterior view from rear passenger side

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

  • Dealer Page
  • Call
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$27,990

2014 Audi A6 2.0T Premium

50,156 miles / Ellisville, MO

Photo 1:  2005 Audi A6 3.2 in Saint Ann, MO exterior view from front driver's side
Photo 2:  2005 Audi A6 3.2 in Saint Ann, MO
Photo 3: cockpit view from driver’s seat 2005 Audi A6 3.2 in Saint Ann, MO
Photo 4:  2005 Audi A6 3.2 in Saint Ann, MO exterior view of driver's side
Photo 5:  2005 Audi A6 3.2 in Saint Ann, MO front view of grill, headlights, hood and windshield

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

  • Call Dealer
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$9,999

2005 Audi A6 3.2

83,194 miles / Saint Ann, MO

Photo 1: Garnet Red Pearl Effect 2014 Audi A6  Prestige in Ellisville, MO exterior view from front driver's side
Photo 2: Garnet Red Pearl Effect 2014 Audi A6  Prestige in Ellisville, MO
Photo 3: cockpit view from driver’s seat 2014 Audi A6  Prestige in Ellisville, MO
Photo 4: interior dashboard and console 2014 Audi A6  Prestige in Ellisville, MO
Photo 5: Garnet Red Pearl Effect 2014 Audi A6  Prestige in Ellisville, MO exterior view from rear driver's side

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

  • Dealer Page
  • Call
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$33,990

2014 Audi A6 Prestige

49,085 miles / Ellisville, MO