Used Audi A6 for Sale in Saint Louis, MO

New Search

Filter Results

listing

Price

- Loading...

Mileage

- Loading...

Days on Market

- Loading...

Accidents Reported

Photos

Text Search

Price Drops

Dealer Promotions

Add Similar Cars

Looking for a New Audi A6?

Maximize your negotiation power
  • View actual inventory levels
  • Get competing quotes
  • Find cash back incentives
Switch to New Car Search

CarGurus Quick Poll

1997 Audi A6 4 Dr 2.8 quattro AWD Wagon Review
by Gregg

Solid, well built, spacious, comfortable

This was a fantastic car, solid, unstoppable in the snow (with Bridgestone Blizzaks), roomy (it had a popup third seat in the "way back" for carrying extra people to the beach).

First Previous
Loading...
Next
Featured Listings
https://images.cobaltgroup.com/7/7/4/11876549477x152.jpg

2016 Audi A6 3.0T Quattro Premium Plus Used Cars in Ellisville, MO 63011

Great Deal
$4,873 BELOW
Instant Market Value of $51,863

Price: $46,990

Mileage: 6,312

Location: Ellisville, MO 63011

Average time on market: 48 days Certified Pre-Owned: No Transmission: Automatic Color: Brilliant Black Description: Used 2016 Audi A6 3.0T Quattro Premium Plus for sale - $46,990, 6,312 miles with Navigation System, Bluetooth, Sunroof/Moonroof
Avg. Dealer Rating: (33 reviews) "Very nice and professional"
https://static.cargurus.com/images/forsale/2016/03/09/16/59/2009_audi_a6_3_0t_quattro_premium_plus-pic-6936015596305591289-152x114.jpeg

2009 Audi A6 3.0T Quattro Premium Plus Used Cars in Saint Louis, 63146

Great Deal
$2,618 BELOW
Instant Market Value of $18,518

Price: $15,900

Mileage: 71,900

Location: Saint Louis, 63146

Certified Pre-Owned: No Transmission: 6-Speed Automatic Overdrive Color: Silver Description: Used 2009 Audi A6 3.0T Quattro Premium Plus for sale - $15,900, 71,900 miles with Bluetooth, Premium Wheels, Sunroof/Moonroof, Premium Plus Package
https://static.cargurus.com/images/forsale/2016/04/14/08/13/2012_audi_a6-pic-2404734723871537314-152x114.jpeg

2012 Audi A6 3.0T Quattro Prestige Used Cars in Saint Louis, MO 63122

Great Deal
$2,777 BELOW
Instant Market Value of $28,939

Price: $26,162

Mileage: 62,607

Location: Saint Louis, MO 63122

Average time on market: 26 days Certified Pre-Owned: No Transmission: 8-Speed Automatic Color: Phantom Black Pearl Effect Description: Used 2012 Audi A6 3.0T Quattro Prestige for sale - $26,162, 62,607 miles with Navigation System, Leather Seats, Sunroof/Moonroof
Avg. Dealer Rating: (6 reviews) "Good, quick responses but car was not correctly described in ad. Was a different color."
https://images.cobaltgroup.com/0/0/1/12095703100x152.jpg

2016 Audi A6 3.0T Quattro Premium Plus Used Cars in Ellisville, MO 63011

Good Deal
$3,553 BELOW
Instant Market Value of $50,543

Price: $46,990

Mileage: 11,441

Location: Ellisville, MO 63011

Average time on market: 48 days Certified Pre-Owned: No Transmission: Automatic Color: Brilliant Black Description: Used 2016 Audi A6 3.0T Quattro Premium Plus for sale - $46,990, 11,441 miles
Avg. Dealer Rating: (33 reviews) "They got back to me periodically. It was me that was the hold up, not them. Sat with me, explained things to me, picked me up to pick up the truck. They were very responsive to me and what I was looking for."
https://images.cobaltgroup.com/0/3/3/11603751330x152.jpg

2015 Audi A6 2.0T Quatro Premium Used Cars in Ellisville, MO 63011

Good Deal
$2,072 BELOW
Instant Market Value of $35,062

Price: $32,990

Mileage: 26,429

Location: Ellisville, MO 63011

Certified Pre-Owned: No Transmission: Automatic Color: Brilliant Black Description: Used 2015 Audi A6 2.0T Quatro Premium for sale - $32,990, 26,429 miles with Sunroof/Moonroof
Avg. Dealer Rating: (33 reviews) "Knowledgeable"
https://static.cargurus.com/images/forsale/2016/03/25/02/29/2008_audi_a6-pic-5327790842585867101-152x114.jpeg

2008 Audi A6 3.2 Used Cars in Saint Charles, MO 63301

Good Deal
$1,051 BELOW
Instant Market Value of $12,046

Price: $10,995

Mileage: 100,254

Location: Saint Charles, MO 63301

Average time on market: 21 days Certified Pre-Owned: No Transmission: Automatic Color: Gray Description: Used 2008 Audi A6 3.2 for sale - $10,995, 100,254 miles with Leather Seats, Sunroof/Moonroof, Navigation System, Alloy Wheels
Avg. Dealer Rating: (6 reviews) "It was fine. I do not want that vehicle."
http://static1.cargurus.com/gfx/cg/noImageAvailable_150x113.png

2016 Audi A6 2.0T Quattro Premium Plus Used Cars in Ellisville, MO 63011

Good Deal
$2,242 BELOW
Instant Market Value of $47,232

Price: $44,990

Mileage: 6,073

Location: Ellisville, MO 63011

Average time on market: 27 days Certified Pre-Owned: No Transmission: Automatic Color: Gray Description: Used 2016 Audi A6 2.0T Quattro Premium Plus for sale - $44,990, 6,073 miles with Sport Package, Bluetooth, Sunroof/Moonroof, S Line Sport Package, Navigation System
Avg. Dealer Rating: (33 reviews) "They called and left a message"
https://images.cobaltgroup.com/0/6/6/12850137660x152.jpg

2016 Audi A6 3.0T Quattro Premium Plus Used Cars in Ellisville, MO 63011

Good Deal
$1,783 BELOW
Instant Market Value of $51,773

Price: $49,990

Mileage: 6,819

Location: Ellisville, MO 63011

Average time on market: 48 days Certified Pre-Owned: No Transmission: Automatic Color: Brilliant Black Description: Used 2016 Audi A6 3.0T Quattro Premium Plus for sale - $49,990, 6,819 miles with Navigation System, Bluetooth
Avg. Dealer Rating: (33 reviews) "good"
https://static.cargurus.com/images/forsale/2016/03/20/06/31/2011_audi_a6-pic-2882691815345375355-152x114.jpeg

2011 Audi A6 3.0T Quattro Prestige Used Cars in Saint Louis, MO 63126

Fair Deal
$1,215 BELOW
Instant Market Value of $24,210

Price: $22,995

Mileage: 64,000

Location: Saint Louis, MO 63126

Certified Pre-Owned: No Transmission: Automatic Color: Black Description: Used 2011 Audi A6 3.0T Quattro Prestige for sale - $22,995, 64,000 miles with Bluetooth, Backup Camera, Sunroof/Moonroof, Alloy Wheels
Avg. Dealer Rating: (6 reviews) "returned my calls and my text. no disappointment here. thanks"
https://static.cargurus.com/images/forsale/2016/04/23/14/01/2011_audi_a6-pic-22857439370721924-152x114.jpeg

2011 Audi A6 3.0T Quattro Prestige Used Cars in Florissant, MO 63033

Fair Deal
$1,399 BELOW
Instant Market Value of $23,389

Price: $21,990

Mileage: 76,887

Location: Florissant, MO 63033

Certified Pre-Owned: No Transmission: 6-Speed Automatic Color: Silver Description: Used 2011 Audi A6 3.0T Quattro Prestige for sale - $21,990, 76,887 miles with Bluetooth, Leather Seats, Sunroof/Moonroof, Aluminum Wheels, Navigation System
Avg. Dealer Rating: (10 reviews) "Christy contacted me immediately and was super to work with!"
https://images.cobaltgroup.com/2/8/3/12006908382x152.jpg

2014 Audi A6 2.0T Quattro Premium Used Cars in Ellisville, MO 63011

Fair Deal
$815 BELOW
Instant Market Value of $31,805

Price: $30,990

Mileage: 33,162

Location: Ellisville, MO 63011

Certified Pre-Owned: No Transmission: Automatic Color: Brilliant Black Description: Used 2014 Audi A6 2.0T Quattro Premium for sale - $30,990, 33,162 miles with Bluetooth, Sunroof/Moonroof, Alloy Wheels
Avg. Dealer Rating: (33 reviews) "Fantastic experience! We purchased two used cars from them over the past 4 years and a good friend of ours purchased a new car. Easy to work with and they take great care and pride in their work."
https://static.cargurus.com/images/forsale/2016/03/21/07/37/2015_audi_a6-pic-3452842992609991725-152x114.jpeg

2015 Audi A6 2.0T Premium Used Cars in Saint Louis, MO 63143

Fair Deal
$1,158 BELOW
Instant Market Value of $39,108

Price: $37,950

Mileage: 2,433

Location: Saint Louis, MO 63143

Certified Pre-Owned: No Transmission: Continuously Variable Transmission Color: White Description: Used 2015 Audi A6 2.0T Premium for sale - $37,950, 2,433 miles with Bluetooth, Leather Seats, Sunroof/Moonroof, Aluminum Wheels
Avg. Dealer Rating: (29 reviews) "Via email, dealer kept asking me how he could help me instead of sending me the info I had requested on the car. Not good customer service at all."
https://images.cobaltgroup.com/5/9/1/12938608195x152.jpg

2016 Audi A6 3.0T Quattro Premium Plus Used Cars in Ellisville, MO 63011

Fair Deal
$609 BELOW
Instant Market Value of $51,599

Price: $50,990

Mileage: 7,800

Location: Ellisville, MO 63011

Average time on market: 48 days Certified Pre-Owned: No Transmission: Automatic Color: Brilliant Black Description: Used 2016 Audi A6 3.0T Quattro Premium Plus for sale - $50,990, 7,800 miles with Navigation System, Bluetooth, Sunroof/Moonroof
Avg. Dealer Rating: (33 reviews) "Great experience with them. Low key and responsive. First time I had fun buying a car!"
https://images.cobaltgroup.com/3/2/1/11397526123x152.jpg

2014 Audi A6 2.0T Quattro Premium Plus Used Cars in Ellisville, MO 63011

Fair Deal
$335 BELOW
Instant Market Value of $35,325

Price: $34,990

Mileage: 26,620

Location: Ellisville, MO 63011

Average time on market: 45 days Certified Pre-Owned: No Transmission: Automatic Color: Dakota Gray Metallic Description: Used 2014 Audi A6 2.0T Quattro Premium Plus for sale - $34,990, 26,620 miles with Navigation System, Sunroof/Moonroof
Avg. Dealer Rating: (33 reviews) "Very friendly and too the point. But unfortunately I went with another dealer. Great customer service otherwise."
https://static.cargurus.com/images/forsale/2016/04/28/02/48/2004_audi_a6-pic-6524628672590669308-152x114.jpeg

2004 Audi A6 4.2 Used Cars in St. Louis, MO 63119

Fair Deal
$311 BELOW
Instant Market Value of $9,306

Price: $8,995

Mileage: 51,887

Location: St. Louis, MO 63119

Certified Pre-Owned: No Transmission: Automatic Color: Grey Description: Used 2004 Audi A6 4.2 for sale - $8,995, 51,887 miles
Avg. Dealer Rating: (1 review) "Responded to inquires"
Please wait ...
All Listings
Please wait ...
Featured Listing
First Previous
Page # of #
Next

Filter your search criteria!

A large number of listings matched your criteria. You are seeing the top 2,000 listings.

Used Audi A6 By Year

Vehicle Deals Starting Price Total Available
2016 Audi A6 10 Great Deals $37,999 4,079 listings
2015 Audi A6 6 Great Deals $29,999 278 listings
2014 Audi A6 10 Great Deals $24,990 239 listings
2013 Audi A6 30 Great Deals $20,999 523 listings
2012 Audi A6 3 Great Deals $18,995 220 listings
2011 Audi A6 4 Great Deals $14,995 142 listings
2010 Audi A6 4 Great Deals $9,995 109 listings
2009 Audi A6 1 Great Deal $10,499 76 listings
2008 Audi A6 11 Great Deals $7,980 201 listings
2007 Audi A6 5 Great Deals $6,475 128 listings