To save a ZIP code, allow your browser to accept cookies.

Enter Your ZIP Code

ZIP Code:
Save
ZIP Code Lookup

Why do we need your ZIP code?

Kelley Blue Book provides values and other information specific to your location.

Advertisement

Why ads?

Advertisement

Popular at KBB.com
  • 10 Best SUVs Under $25,000
  • 10 Best Sedans Under $25,000
  • The 40 MPG Cars of 2014
  • 10 Most Fuel-Efficient SUVs
New 2015 Audi S8
$133,245
3 miles
View More Inventory

Audi A6 Vehicles for Sale change

New Search Model Overview
2004 x Audi A6 x
Loading...
Sort by:
NEW LISTING
$6,990
109,627 miles
Quick view
Used 2004 Audi A6 2.7T quattro Sedan 27 photos 1 video
  • Exterior: Blue
  • Interior: Black
  • Distance: mile away
  • Trans.: Automatic
  • Engine: 6 Cylinder Turbo
  • Doors: Four Door Sedan
$9,000
108,057 miles
Quick view
Used 2004 Audi A6 2.7T S line quattro Sedan 27 photos 1 video
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder Turbo
  • Doors: Four Door Sedan
NEW LISTING
$10,626
87,883 miles
Quick view
Used 2004 Audi A6 3.0 quattro Sedan 25 photos
  • Exterior: Grey
  • Interior: Light Grey / Wood...
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Sedan
REDUCED
$6,999
112,136 miles
Quick view
Used 2004 Audi A6 3.0 quattro Avant 27 photos 1 video
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Wagon
$9,000
94,934 miles
Quick view
Used 2004 Audi A6 3.0 quattro Sedan 27 photos
  • Exterior: Canvas Bge
  • Interior: Beige
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Sedan

Advertisement

NEW LISTING
$6,457
119,219 miles
Quick view
Used 2004 Audi A6 2.7T S line quattro Sedan 27 photos 1 video
  • Exterior: Gray
  • Interior: 2.7t
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder Turbo
  • Doors: Four Door Sedan
$4,988
232,673 miles
Quick view
Used 2004 Audi A6 2.7T S line quattro Sedan 27 photos
  • Exterior: Black
  • Interior: Black
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder Turbo
  • Doors: Four Door Sedan
$9,995
105,087 miles
Quick view
Used 2004 Audi A6 2.7T quattro Sedan 9 photos 1 video
  • Exterior: Black
  • Interior: Black
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder Turbo
  • Doors: Four Door Sedan

855-283-7647
$7,988
90,573 miles
Quick view
Used 2004 Audi A6 3.0 quattro Avant 6 photos
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Wagon
$8,999
93,060 miles
Quick view
Used 2004 Audi A6 2.7T S line quattro Sedan 15 photos 1 video
  • Exterior: Brilliant Black
  • Interior: Beige
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder Turbo
  • Doors: Four Door Sedan
$7,995
99,225 miles
Quick view
Used 2004 Audi A6 3.0 quattro Avant 9 photos
  • Exterior: Light Silver Metallic
  • Interior: Black
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Wagon
$3,900
91,000 miles
Quick view
Used 2004 Audi A6 3.0 quattro Sedan 5 photos
  • Exterior: Black
  • Interior: Black
  • Distance: mile away
  • Trans.: Automatic
  • Engine:
  • Doors: Four Door Sedan
$10,991
99,197 miles
Quick view
Used 2004 Audi A6 2.7T S line quattro Sedan 4 photos
  • Exterior: Brilliant Black
  • Interior: Ebony
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder Turbo
  • Doors: Four Door Sedan
$6,000
149,048 miles
Quick view
Used 2004 Audi A6 3.0 quattro Sedan 8 photos
  • Exterior: Silver
  • Interior: Black
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Sedan
$8,000
103,909 miles
Quick view
Used 2004 Audi A6 3.0 quattro Avant 4 photos
  • Exterior: Brilliant Black
  • Interior: Beige
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Wagon
NEW LISTING
$n/a
115,956 miles
Quick view
Used 2004 Audi A6 3.0 quattro Sedan 12 photos
  • Exterior: Night Blue Pearl...
  • Interior: Beige
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Sedan
$6,990
129,331 miles
Quick view
  Stock Photo
Used 2004 Audi A6 2.7T S line quattro Sedan
  • Exterior: Black
  • Interior: Black
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder Turbo
  • Doors: Four Door Sedan
NEW LISTING
$n/a
101,592 miles
Quick view
  Stock Photo
Used 2004 Audi A6 3.0 quattro Sedan 1 video
  • Exterior: Brilliant Black
  • Interior:
  • Distance: mile away
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Sedan
$6,500
78,000 miles
Quick view
  Stock Photo
Used 2004 Audi A6
  • Exterior: Blue
  • Interior: Beige
  • Distance: mile away
  • Trans.: Automatic
  • Engine:
  • Doors: Four Door Wagon
NEW LISTING
$9,999
114,276 miles
Quick view
  Stock Photo
Used 2004 Audi A6 3.0 quattro Sedan
  • Trans.: 5 Speed Shiftable...
  • Engine: 6 Cylinder
  • Doors: Four Door Sedan