Used Audi A6 for Sale by Owner & Dealer in Saint Louis, MO

1-20 of 42 Cars Found
Save Search
X

Message:

2021 Audi A6 2.0T quattro Premium

2021 Audi A6 2.0T quattro Premium - 938 mi

Saint Louis, MO (13 mi) - Listed 21 days ago
  • $1,445 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$57,873
PREVIEW
Home Delivery
2019 Audi A6 3.0T quattro Premium

2019 Audi A6 3.0T quattro Premium - 27,004 mi

- Listed 8 days ago
  • $1,188 below market price
  • dealer rating
  • 1 positive , low miles
$43,499
PREVIEW
iSeeCars Unbiased Insights

How can you save money on a used Audi A6?

  • 4-Cylinder

    $27,168
    $9,400 Savings

    6-Cylinder

    $36,568
  • FWD

    $25,153
    $4,894 Savings

    AWD

    $30,047

iSeeCars analyzes over 25 billion data points to help you find the best deals.
See more ways to save.

iSeeCars Unbiased Insights

Does car color affect the price of a used Audi A6?

Least
Expensive

White

$796Average Savings

Most
Expensive

Blue

$956Average Premium

iSeeCars analyzes over 25 billion data points to help you find the best deals.
See more ways to save.

Home Delivery
2019 Audi A6 3.0T quattro Prestige

2019 Audi A6 3.0T quattro Prestige - 25,828 mi

- Listed 61 days ago
  • $2,853 below market price
  • dealer rating
  • 1 positive , low miles
$53,680
PREVIEW
2019 Audi A6 3.0T quattro Premium Plus

2019 Audi A6 3.0T quattro Premium P - 22,003 mi

Ballwin, MO (17 mi) - Listed 7 days ago
  • $161 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
PREVIEW
2020 Audi A6 2.0T quattro Premium Plus

2020 Audi A6 2.0T quattro Premium Pl - 5,633 mi

Saint Louis, MO (13 mi) - Listed 12 days ago
  • $1,152 above market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$49,991
PREVIEW
2019 Audi A6 2.0T quattro Premium Plus

2019 Audi A6 2.0T quattro Premium Pl - 6,964 mi

Ballwin, MO (17 mi) - Listed 60 days ago
  • $407 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$45,993
PREVIEW
Home Delivery
2019 Audi A6 3.0T quattro Premium Plus

2019 Audi A6 3.0T quattro Premium Pl - 5,558 mi

- Listed 8 days ago
  • $1,519 above market price
  • dealer rating
  • 1 positive , low miles
$50,999
PREVIEW
Home Delivery
2019 Audi A6 3.0T quattro Premium Plus

2019 Audi A6 3.0T quattro Premium P - 26,142 mi

- Listed today
  • market price $46,063
  • dealer rating
  • 1 positive , low miles
PREVIEW
Home Delivery
2018 Audi A6 2.0T quattro Premium Plus

2018 Audi A6 2.0T quattro Premium P - 20,312 mi

Saint Louis, MO (15 mi) - Listed 1 day ago
  • market price $32,559
  • dealer rating
  • low miles
$39,990
PREVIEW
2018 Audi A6 3.0T quattro Prestige

2018 Audi A6 3.0T quattro Prestige - 35,365 mi

Herculaneum, MO (27 mi) - Listed 13 days ago
  • market price $36,771
  • dealer rating
  • 1-owner , low miles , free CARFAX
$39,999
PREVIEW
Home Delivery
2017 Audi A6 2.0T quattro Premium Plus

2017 Audi A6 2.0T quattro Premium P - 37,765 mi

- Listed today
  • market price $26,835
  • 1 positive , low miles
PREVIEW
Home Delivery
2018 Audi A6 2.0T Premium Sedan 4D

2018 Audi A6 2.0T Premium Sedan 4D - 12,955 mi

- Listed 2 days ago
  • market price $33,838
  • low miles
PREVIEW
Home Delivery
2016 Audi A6 3.0T quattro Premium Plus

2016 Audi A6 3.0T quattro Premium P - 57,429 mi

- Listed 1 day ago
  • market price $25,166
  • low miles
PREVIEW
Home Delivery
2019 Audi A6 2.0T quattro Premium

2019 Audi A6 2.0T quattro Premium - 6,945 mi

- Listed 2 days ago
  • Avg: $47.2K@16K mi
  • dealer rating
  • 1 positive , low miles
$42,999
PREVIEW
2018 Audi A6 Premium

2018 Audi A6 Premium - 31,678 mi

Saint Louis, MO (13 mi) - Listed 31 days ago
  • market price $31,609
  • dealer rating
  • low miles , free CARFAX
PREVIEW
Home Delivery
2016 Audi A6 3.0T quattro Prestige

2016 Audi A6 3.0T quattro Prestige - 74,627 mi

- Listed 6 days ago
  • market price $25,868
  • 1 positive , low miles , free CARFAX
  • $400 price drop in 7 days
$27,990
PREVIEW
Home Delivery
2017 Audi A6 2.0T quattro Premium

2017 Audi A6 2.0T quattro Premium - 44,691 mi

- Listed today
  • low miles
PREVIEW
2017 Audi A6 2.0T quattro Premium

2017 Audi A6 2.0T quattro Premium - 35,353 mi

Saint Louis, MO (13 mi) - Listed 8 days ago
  • market price $26,462
  • dealer rating
  • low miles , free CARFAX
PREVIEW
Home Delivery
2016 Audi A6 3.0 quattro TDI Prestige

2016 Audi A6 3.0 quattro TDI Presti - 28,006 mi

- Listed 13 days ago
  • 1-owner , low miles , free CARFAX
  • $1,000 price drop in 14 days
$39,990
PREVIEW
Home Delivery
2018 Audi A6 3.0T quattro Premium Plus

2018 Audi A6 3.0T quattro Premium P - 47,491 mi

Wood River, IL (17 mi) - Listed 86 days ago
  • market price $32,240
  • dealer rating
  • low miles
$34,991
PREVIEW
X
Would you like to view the latest search results ?
Yes     No
Zip Code Required X

Please enter a five-digit zip code to find cars for sale near you.

Jump To: Pricing  | Buying Tips  | Trims

Used Audi A6 Pricing in Saint Louis

Average Price
$32,573
For a used Audi A6
Average Savings
$2,020
Based on all A6 deals found
Biggest Savings
$2,853
Below estimated market price
Good Deal
$28,926
Typical price of a good deal

How to save money when buying a used Audi A6 in Saint Louis?

Engine A 4-Cylinder A6 costs $9,400 less than a 6-Cylinder
Drive Type A front-wheel drive (FWD) Audi A6 can be priced $4,894 less than an all-wheel drive (AWD)

Buying Tips

Average car color pricing for a used Audi A6 in Saint Louis?

Rank Color Compared to Avg Price
1 White $796 Savings
2 Black $425 Savings
3 Gray $836 Higher
4 Blue $956 Higher

What Audi A6 color has the best resale value in Saint Louis?

Price differences by car color compared to the average price of a used Audi A6 in Saint Louis

What is the best time to buy a used Audi A6 in Saint Louis?

Good times to buy
- Save $237 on average: January, August, September, October, November, December are good times to buy to find the best prices.
Good times to sell
- Make an extra $241 on average: February, March, April, May, June, July are good times to sell to get the best prices

What is the average price for Used Audi A6 for Sale in Saint Louis, MO? How many are for sale and priced below market?

  • 42 cars for sale found, starting at $6,800
  • Average price for Used Audi A6 Saint Louis, MO: $32,573
  • 2 deals found. Average savings of $2,020
  • Save up to $2,853 below estimated market price
Search for a used Audi A6 in Saint Louis
See my listings

What colors are the best deals for a Audi A6 in Saint Louis?

Least Expensive Color
White $796Average Savings
Most Expensive Color
Blue $956Average Premium
Total saved by iSeeCars users

$302,318,933

Start searching smarter now

Top Dealers Listing Used Audi A6 for Sale in Saint Louis, MO

Vroom - Get It Delivered Nationwide, Contact-Free
4.3 stars
5 Used Audi A6 for Sale in Saint Louis, MO for sale
Audi Kirkwood
Saint Louis, MO
4.7 stars
5 Used Audi A6 for Sale in Saint Louis, MO for sale
Bommarito of West County
Glencoe, MO
4.9 stars
2 Used Audi A6 for Sale in Saint Louis, MO for sale

Price of Used Audi A6 for Sale in Saint Louis, MO by Distance

Distance from Saint Louis, MO Average Price Deals Listings
50 miles
$32,204 Save $1,445 on - 20 listings
100 miles
$32,189 Save $1,445 on - 22 listings
200 miles
$27,162 Save $1,445 on 1 deal 42 listings

Similar Models

Average Price Deals Listings
Acura RLX for Sale $28,509 Save $5,967 on 12 deals 192 listings
Audi S3 for Sale $33,949 Save $6,387 on 13 deals 221 listings
Audi S4 for Sale $34,308 Save $5,415 on 47 deals 586 listings
BMW 4 Series for Sale $33,386 Save $12,826 on 243 deals 2,941 listings
Cadillac CTS for Sale $20,474 Save $7,813 on 265 deals 2,169 listings
Cadillac XTS for Sale $22,496 Save $5,120 on 61 deals 913 listings
Chevrolet SS for Sale $44,631 Save $9,064 on 4 deals 124 listings
Lexus GS 350 for Sale $27,406 Save $7,338 on 150 deals 1,351 listings
Lexus IS 350 for Sale $33,024 Save $5,159 on 51 deals 683 listings
Volvo S80 for Sale $8,970 Save $4,908 on 29 deals 235 listings

Used Audi A6 By Model Year

Year Average Price Deals Listings
2021 Audi A6 in Saint Louis
$56,561 Save $1,445 on - 1 listing
2020 Audi A6 in Saint Louis
$49,399 - 1 listing
2019 Audi A6 in Saint Louis
$45,258 Save $435 on - 3 listings
2018 Audi A6 in Saint Louis
$36,104 - 5 listings
2017 Audi A6 in Saint Louis
$30,322 - 4 listings
Explore Other Cities
  • Audi A6 in Augusta 2 Listings from $30,995
  • Audi A6 in Green Bay 1 Listing from $19,499
  • Audi A6 in Greenville Save $1,306 on 1 Deal
    10 Listings from $12,895
  • Audi A6 in Norfolk 15 Listings from $10,500
  • Audi A6 in Roanoke Save $1,243 on 1 Deal
    3 Listings from $1,795

Keep me posted on new listings X
By clicking "Subscribe" you agree to our Terms and Privacy Policy.
Save This Car X
GET ALERTS
By clicking "Start Tracking" you agree to our Terms and Privacy Policy.
Save This Search X
Be the first to see new listings
and price drops for your search.
GET ALERTS
By clicking "Get Alerts" you agree to our Terms and Privacy Policy.