• Keyless Entry
  • Well-Equipped
  • Low Mileage
  • Rain-Sensing Wipers
  • Satellite Radio
  • 8 Cyl
  • Handsfree/Bluetooth Integration
  • Navigation System
  • Great Deal
  • Manual
  • 2014
  • Sedan
  • Black
  • Gray
  • Blue
  • Good Deal
  • One Owner
  • White
  • 2013
  • Automatic
  • 2011
  • Going Fast
  • Lower Than Average Mileage
  • 2005
  • 2010
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  • Fair Price
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  • 6 Cyl
  • 2006
  • 2008
  • Popular Model
  • Wagon
  • 2001
  • 2015
  • 2004
  • 2016
  • 2007
  • Certified Pre-Owned
  • Yellow
  • 2000
  • 1993

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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84 Results for

Used Audi S4 For Sale in Denver, CO

Search Results

Photo 1: Estoril Blue Crystal Effect 2014 Audi S4  Premium Plus in Littleton, CO exterior view from front driver's side
Photo 2: Estoril Blue Crystal Effect 2014 Audi S4  Premium Plus in Littleton, CO
Photo 3: cockpit view from driver’s seat 2014 Audi S4  Premium Plus in Littleton, CO
Photo 4: Estoril Blue Crystal Effect 2014 Audi S4  Premium Plus in Littleton, CO front view of grill, headlights, hood and windshield
Photo 5: Estoril Blue Crystal Effect 2014 Audi S4  Premium Plus in Littleton, CO exterior view of passenger side

Manual / AWD / 6 Cyl
17 mpg city / 26 mpg hwy

  • Call Dealer
  • Get Directions
$42,950

2014 Audi S4 Premium Plus

14,293 miles / Littleton, CO

Photo 1: Ibis White 2014 Audi S4  Premium Plus in Boulder, CO exterior view from front driver's side

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

  • Dealer Page
  • Call
  • Get Directions
$36,396

2014 Audi S4 Premium Plus

29,062 miles / Boulder, CO

Photo 1:  2008 Audi S4 in Denver, CO exterior view from front driver's side
Photo 2:  2008 Audi S4 in Denver, CO
Photo 3: interior dashboard and console 2008 Audi S4 in Denver, CO
Photo 4:  2008 Audi S4 in Denver, CO front view of grill, headlights, hood and windshield
Photo 5:  2008 Audi S4 in Denver, CO front view of grill, headlights, hood and windshield

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

  • Dealer Page
  • Call
  • Get Directions
$16,999

2008 Audi S4

87,109 miles / Denver, CO

Photo 1:  2013 Audi S4  Premium Plus in Englewood, CO exterior view from front driver's side
Photo 2:  2013 Audi S4  Premium Plus in Englewood, CO
Photo 3: cockpit view from driver’s seat 2013 Audi S4  Premium Plus in Englewood, CO
Photo 4: cockpit view from driver’s seat 2013 Audi S4  Premium Plus in Englewood, CO
Photo 5: interior dashboard and console 2013 Audi S4  Premium Plus in Englewood, CO

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

  • Call Dealer
  • Get Directions
$27,999

2013 Audi S4 Premium Plus

63,354 miles / Englewood, CO

Photo 1: Estoril Blue Crystal Effect 2014 Audi S4  Prestige in Lakewood, CO exterior view from front driver's side
Photo 2: Estoril Blue Crystal Effect 2014 Audi S4  Prestige in Lakewood, CO
Photo 3: interior dashboard and console 2014 Audi S4  Prestige in Lakewood, CO
Photo 4: Estoril Blue Crystal Effect 2014 Audi S4  Prestige in Lakewood, CO exterior view of driver's side
Photo 5: Estoril Blue Crystal Effect 2014 Audi S4  Prestige in Lakewood, CO exterior view from rear passenger side

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

  • Dealer Page
  • Call
  • Get Directions
$40,290

2014 Audi S4 Prestige

36,284 miles / Lakewood, CO

Photo 1: Mythos Black Metallic 2015 Audi S4  Prestige in Boulder, CO exterior view from front driver's side
Photo 2: Mythos Black Metallic 2015 Audi S4  Prestige in Boulder, CO
Photo 3: cockpit view from driver’s seat 2015 Audi S4  Prestige in Boulder, CO
Photo 4: interior dashboard and console 2015 Audi S4  Prestige in Boulder, CO
Photo 5: interior dashboard and console 2015 Audi S4  Prestige in Boulder, CO

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

  • Dealer Page
  • Call
  • Get Directions
$46,500

2015 Audi S4 Prestige

11,834 miles / Boulder, CO

Photo 1:  2005 Audi S4 in Englewood, CO exterior view from front driver's side
Photo 2:  2005 Audi S4 in Englewood, CO
Photo 3: interior dashboard and console 2005 Audi S4 in Englewood, CO
Photo 4: interior dashboard and console 2005 Audi S4 in Englewood, CO
Photo 5: interior dashboard and console 2005 Audi S4 in Englewood, CO

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

  • Call Dealer
  • Get Directions
$11,000

2005 Audi S4

95,165 miles / Englewood, CO

Photo 1: 2008 Audi S4 with  in Longmont, CO
Photo 2: 2008 Audi S4 with  in Longmont, CO
Photo 3: 2008 Audi S4 in Longmont, CO
Photo 4: 2008 Audi S4 in Longmont, CO
Photo 5: 2008 Audi S4 in Longmont, CO

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

  • Dealer Page
  • Call
  • Get Directions
$15,995

2008 Audi S4

84,190 miles / Longmont, CO

Photo 1: Brilliant Black 2014 Audi S4  Premium Plus in Denver, CO
Photo 2: interior dashboard and console 2014 Audi S4  Premium Plus in Denver, CO
Photo 3: Brilliant Black 2014 Audi S4  Premium Plus in Denver, CO front view of grill, headlights, hood and windshield

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

  • Get Directions
$36,991

2014 Audi S4 Premium Plus

26,961 miles / Denver, CO

Photo 1:  2014 Audi S4  Premium Plus in Littleton, CO exterior view from front driver's side
Photo 2:  2014 Audi S4  Premium Plus in Littleton, CO
Photo 3: interior dashboard and console 2014 Audi S4  Premium Plus in Littleton, CO
Photo 4: interior dashboard and console 2014 Audi S4  Premium Plus in Littleton, CO
Photo 5:  2014 Audi S4  Premium Plus in Littleton, CO exterior view from rear passenger side

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

  • Call Dealer
  • Get Directions
$37,599

2014 Audi S4 Premium Plus

30,823 miles / Littleton, CO

Photo 1:  2007 Audi S4 in Englewood, CO exterior view from front driver's side
Photo 2:  2007 Audi S4 in Englewood, CO
Photo 3: cockpit view from driver’s seat 2007 Audi S4 in Englewood, CO
Photo 4: interior dashboard and console 2007 Audi S4 in Englewood, CO
Photo 5: interior dashboard and console 2007 Audi S4 in Englewood, CO

Manual / AWD / 8 Cyl
13 mpg city / 19 mpg hwy

  • Call Dealer
  • Get Directions
$14,988

2007 Audi S4

96,098 miles / Englewood, CO

Photo 1: Brilliant Black 2014 Audi S4  Premium Plus in Boulder, CO
Photo 2: interior dashboard and console 2014 Audi S4  Premium Plus in Boulder, CO
Photo 3: interior dashboard and console 2014 Audi S4  Premium Plus in Boulder, CO
Photo 4: 2014 Audi S4  Premium Plus with  in Boulder, CO
Photo 5: Brilliant Black 2014 Audi S4  Premium Plus in Boulder, CO exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$37,999

2014 Audi S4 Premium Plus

26,527 miles / Boulder, CO

Photo 1:  2016 Audi S4  Premium Plus in Englewood, CO exterior view from front driver's side
Photo 2:  2016 Audi S4  Premium Plus in Englewood, CO
Photo 3: cockpit view from driver’s seat 2016 Audi S4  Premium Plus in Englewood, CO
Photo 4:  2016 Audi S4  Premium Plus in Englewood, CO exterior view from rear driver's side
Photo 5:  2016 Audi S4  Premium Plus in Englewood, CO exterior view from rear passenger side

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

  • Dealer Page
  • Call
  • Get Directions
$45,990

2016 Audi S4 Premium Plus

14,523 miles / Englewood, CO

Photo 1: Glacier White Metallic 2014 Audi S4  Premium Plus in Littleton, CO exterior view from front driver's side
Photo 2: Glacier White Metallic 2014 Audi S4  Premium Plus in Littleton, CO
Photo 3: cockpit view from driver’s seat 2014 Audi S4  Premium Plus in Littleton, CO
Photo 4: Glacier White Metallic 2014 Audi S4  Premium Plus in Littleton, CO front view of grill, headlights, hood and windshield
Photo 5: Glacier White Metallic 2014 Audi S4  Premium Plus in Littleton, CO exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$37,950

2014 Audi S4 Premium Plus

41,053 miles / Littleton, CO

Photo 1: Moonlight Blue Metallic 2014 Audi S4  Premium Plus in Loveland, CO exterior view from front driver's side
Photo 2: Moonlight Blue Metallic 2014 Audi S4  Premium Plus in Loveland, CO
Photo 3: cockpit view from driver’s seat 2014 Audi S4  Premium Plus in Loveland, CO
Photo 4: interior dashboard and console 2014 Audi S4  Premium Plus in Loveland, CO
Photo 5: interior dashboard and console 2014 Audi S4  Premium Plus in Loveland, CO

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

  • Get Directions
$33,494

2014 Audi S4 Premium Plus

39,783 miles / Loveland, CO

Photo 1:  2005 Audi S4 in Englewood, CO exterior view from front driver's side
Photo 2:  2005 Audi S4 in Englewood, CO
Photo 3: interior dashboard and console 2005 Audi S4 in Englewood, CO
Photo 4: interior dashboard and console 2005 Audi S4 in Englewood, CO
Photo 5: interior dashboard and console 2005 Audi S4 in Englewood, CO

Manual / AWD / 8 Cyl
13 mpg city / 20 mpg hwy

  • Call Dealer
  • Get Directions
$13,651

2005 Audi S4

93,562 miles / Englewood, CO

Photo 1: Light Silver Metallic 2005 Audi S4 in Denver, CO exterior view from front driver's side
Photo 2: Light Silver Metallic 2005 Audi S4 in Denver, CO
Photo 3: cockpit view from driver’s seat 2005 Audi S4 in Denver, CO
Photo 4: Light Silver Metallic 2005 Audi S4 in Denver, CO exterior view of driver's side
Photo 5: Light Silver Metallic 2005 Audi S4 in Denver, CO front view of grill, headlights, hood and windshield

Automatic / AWD / 8 Cyl
14 mpg city / 20 mpg hwy

  • Call Dealer
  • Get Directions
$11,995

2005 Audi S4

87,261 miles / Denver, CO

Photo 1:  2005 Audi S4 in Longmont, CO exterior view from front driver's side
Photo 2:  2005 Audi S4 in Longmont, CO
Photo 3: interior dashboard and console 2005 Audi S4 in Longmont, CO
Photo 4:  2005 Audi S4 in Longmont, CO front view of grill, headlights, hood and windshield
Photo 5:  2005 Audi S4 in Longmont, CO view of rear bumper

AWD / 8 Cyl
14 mpg city / 21 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$10,998

2005 Audi S4

102,127 miles / Longmont, CO

Photo 1: Glacier White Metallic 2013 Audi S4  Premium Plus in Denver, CO exterior view from front driver's side
Photo 2: Glacier White Metallic 2013 Audi S4  Premium Plus in Denver, CO
Photo 3: cockpit view from driver’s seat 2013 Audi S4  Premium Plus in Denver, CO
Photo 4: interior dashboard and console 2013 Audi S4  Premium Plus in Denver, CO
Photo 5: interior dashboard and console 2013 Audi S4  Premium Plus in Denver, CO

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

  • Call Dealer
  • Get Directions
$31,238

2013 Audi S4 Premium Plus

40,000 miles / Denver, CO

Photo 1: Misano Red Pearl Effect 2014 Audi S4  Premium Plus in Denver, CO
Photo 2: interior dashboard and console 2014 Audi S4  Premium Plus in Denver, CO
Photo 3: Misano Red Pearl Effect 2014 Audi S4  Premium Plus in Denver, CO exterior view of passenger side

Manual / AWD / 6 Cyl
17 mpg city / 26 mpg hwy

  • Get Directions
$35,991

2014 Audi S4 Premium Plus

57,315 miles / Denver, CO

Photo 1: Light Silver Metallic 2006 Audi S4 in Denver, CO exterior view from front driver's side
Photo 2: Light Silver Metallic 2006 Audi S4 in Denver, CO
Photo 3: Light Silver Metallic 2006 Audi S4 in Denver, CO exterior view of driver's side
Photo 4: Light Silver Metallic 2006 Audi S4 in Denver, CO front view of grill, headlights, hood and windshield
Photo 5: Light Silver Metallic 2006 Audi S4 in Denver, CO view of rear bumper

Automatic / AWD / 8 Cyl
14 mpg city / 20 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$6,995

2006 Audi S4

204,451 miles / Denver, CO

Photo 1: Brilliant Black 2001 Audi S4 in Denver, CO exterior view from front driver's side
Photo 2: Brilliant Black 2001 Audi S4 in Denver, CO
Photo 3: Brilliant Black 2001 Audi S4 in Denver, CO exterior view of driver's side
Photo 4: Brilliant Black 2001 Audi S4 in Denver, CO front view of grill, headlights, hood and windshield
Photo 5: Brilliant Black 2001 Audi S4 in Denver, CO view of rear bumper

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

  • Dealer Page
  • Call
  • Get Directions
$6,495

2001 Audi S4

149,352 miles / Denver, CO

Photo 1:  2014 Audi S4  Premium Plus in Longmont, CO exterior view from front driver's side
Photo 2:  2014 Audi S4  Premium Plus in Longmont, CO
Photo 3: cockpit view from driver’s seat 2014 Audi S4  Premium Plus in Longmont, CO
Photo 4:  2014 Audi S4  Premium Plus in Longmont, CO exterior view of driver's side
Photo 5:  2014 Audi S4  Premium Plus in Longmont, CO exterior view of driver's side

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

  • Get Directions
$35,988

2014 Audi S4 Premium Plus

36,637 miles / Longmont, CO

Photo 1: Glacier White Metallic 2013 Audi S4  Premium Plus in Boulder, CO exterior view from front driver's side
Photo 2: Glacier White Metallic 2013 Audi S4  Premium Plus in Boulder, CO
Photo 3: interior dashboard and console 2013 Audi S4  Premium Plus in Boulder, CO
Photo 4: Glacier White Metallic 2013 Audi S4  Premium Plus in Boulder, CO exterior view of driver's side
Photo 5: Glacier White Metallic 2013 Audi S4  Premium Plus in Boulder, CO exterior view from rear passenger side

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

  • Call Dealer
  • Get Directions
$31,999

2013 Audi S4 Premium Plus

49,670 miles / Boulder, CO