2018 Audi S6 for Sale

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2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 17,982 mi

Columbia, SC - Listed 20 days ago
  • $6,821 below market price
  • dealer rating
  • 1 positive , low miles
$48,998
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $46,998 - 17,982 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Columbia, SC 29210
Price: $46,998
Mileage: 17,982 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.4 star
Exterior Color: Gray
Engine: 8-Cylinder
Interior Color: Black
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFBFC1JN009619
Positives: warranty
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 13,226 mi

Fredericksburg, VA - Listed 9 days ago
  • $1,072 below market price
  • dealer rating
  • 1-owner , low miles
$52,500
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $48,500 - 13,226 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Fredericksburg, VA 22408
Price: $48,500
Mileage: 13,226 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.3 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC5JN026305
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 19,575 mi

Costa Mesa, CA - Listed 78 days ago
  • $1,725 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$52,991
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $45,990 - 19,575 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Costa Mesa, CA 92626
Price: $45,990
Mileage: 19,575 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.3 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC3JN105570
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 32,982 mi

Orange, CA - Listed 144 days ago
  • $1,474 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$45,981
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $43,991 - 32,982 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Orange, CA 92867
Price: $43,991
Mileage: 32,982 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFCXJN062653
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 36,501 mi

Spokane, WA - Listed 39 days ago
  • $1,198 below market price
  • dealer rating
  • low miles , free CARFAX
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $48,690 - 36,501 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Spokane, WA 99206
Price: $48,690
Mileage: 36,501 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFC2JN068469
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 34,115 mi

San Rafael, CA - Listed 291 days ago
  • $2,058 below market price
  • dealer rating
  • 1-owner , 1 positive , low miles , free CARFAX
$51,996
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $46,990 - 34,115 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: San Rafael, CA 94901
Price: $46,990
Mileage: 34,115 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.1 star
Exterior Color: Sepang Blue Pearl Effect
Engine: 8-Cylinder
Interior Color: Arras Red Design Selection
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFCXJN011632
Positives: clean history
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 24,300 mi

Lafayette, LA - Listed 10 days ago
  • $754 above market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $50,911 - 24,300 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Lafayette, LA 70503
Price: $50,911
Mileage: 24,300 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC2JN108377
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 24,691 mi

Duluth, GA - Listed 26 days ago
  • $907 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$48,990
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $48,499 - 24,691 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Duluth, GA 30096
Price: $48,499
Mileage: 24,691 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC9JN034830
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 35,087 mi

Fredericksburg, VA - Listed 15 days ago
  • $643 below market price
  • dealer rating
  • 1-owner , low miles
$49,000
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $45,000 - 35,087 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Fredericksburg, VA 22408
Price: $45,000
Mileage: 35,087 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.3 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC6JN000666
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium Pl - 2,273 mi

Wilkes Barre, PA - Listed 15 days ago
  • $2,060 above market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $55,990 - 2,273 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Wilkes Barre, PA 18702
Price: $55,990
Mileage: 2,273 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.7 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC8JN014262
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 30,013 mi

Placentia, CA - Listed 169 days ago
  • $828 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$46,188
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $45,188 - 30,013 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Placentia, CA 92870
Price: $45,188
Mileage: 30,013 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC3JN013276
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 16,091 mi

Houston, TX - Listed 68 days ago
  • $384 above market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$57,991
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $51,000 - 16,091 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Houston, TX 77070
Price: $51,000
Mileage: 16,091 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.3 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFC1JN014967
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 28,137 mi

Alpharetta, GA - Listed 60 days ago
  • $1,222 above market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$53,944
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $49,944 - 28,137 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Alpharetta, GA 30009
Price: $49,944
Mileage: 28,137 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.6 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFCXJN093675
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 29,640 mi

Overland Park, KS - Listed 2 days ago
  • $2,184 above market price
  • dealer rating
  • 1 positive , low miles
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $51,998 - 29,640 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Overland Park, KS 66204
Price: $51,998
Mileage: 29,640 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.4 star
Exterior Color: Black
Engine: 8-Cylinder
Interior Color: Black
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFCXJN051001
Positives: warranty
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 25,394 mi

Plano, TX - Listed 45 days ago
  • $1,528 above market price
  • dealer rating
  • low miles , free CARFAX
$51,995
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $50,991 - 25,394 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Plano, TX 75093
Price: $50,991
Mileage: 25,394 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.9 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFC0JN000994
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 34,637 mi

Houston, TX - Listed 29 days ago
  • $1,813 above market price
  • dealer rating
  • low miles
$49,991
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $47,991 - 34,637 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Houston, TX 77083
Price: $47,991
Mileage: 34,637 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFC3JN050479
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 28,420 mi

Watertown, CT - Listed 18 days ago
  • 1-owner , certified used , 2 positives , low miles
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $55,490 - 28,420 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Certified Used Cars
Location: Watertown, CT 06795
Price: $55,490
Mileage: 28,420 miles
For Sale By: Dealer
Transmission: Automatic
Exterior Color: Mythos Black Metallic
Engine: 8-Cylinder
Interior Color: Not Given
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC7JN023194
Positives: certified pre-owned car, warranty
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 32,308 mi

Watertown, CT - Listed 18 days ago
  • 1-owner , certified used , 2 positives , low miles , free CARFAX
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $54,455 - 32,308 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Certified Used Cars
Location: Watertown, CT 06795
Price: $54,455
Mileage: 32,308 miles
For Sale By: Dealer
Transmission: Automatic
Exterior Color: Mythos Black Metallic
Engine: 8-Cylinder
Interior Color: Not Given
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC1JN067739
Positives: certified pre-owned car, warranty
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 29,274 mi

Pompano Beach, FL - Listed 30 days ago
  • $5,221 above market price
  • dealer rating
  • 1-owner , certified used , 7 positives , low miles , free CARFAX
$50,991
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $48,991 - 29,274 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Certified Used Cars
Location: Pompano Beach, FL 33067
Price: $48,991
Mileage: 29,274 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.3 star
Exterior Color: Black
Engine: 8-Cylinder
Interior Color: Black
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC1JN029654
Positives: receipts, warranty, non-smoker, clean history, one owner, inspected, certified pre-owned car
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium Pl - 7,200 mi

Oxnard, CA - Listed 6 days ago
  • market price $49,134
  • low miles
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $51,760 - 7,200 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Oxnard, CA 93030
Price: $51,760
Mileage: 7,200 miles
For Sale By: Dealer
Transmission: Automatic
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC9JN106982
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What is the average price for 2018 Audi S6? How many are for sale and priced below market?

  • 26 cars for sale found, starting at $43,686
  • Average price for 2018 Audi S6: $49,637
  • 4 deals found. Average savings of $3,020
  • Save up to $6,821 below estimated market price

How much does a used 2018 Audi S6 cost ?

Average Price
$49,637
For a used 2018 Audi S6
Average Savings
$3,020
Based on all 2018 S6 deals found
Biggest Savings
$6,821
Below estimated market price
Good Deal
$46,694
Typical price of a good deal
Search for a used 2018 Audi S6 near me
See my listings

How can you save money on a used 2018 Audi S6 ?

Certified Choosing non-CPO vs Certified Pre-Owned (CPO) can save you $715 on an Audi S6

What colors are the best deals for a 2018 Audi S6 ?

Least Expensive Color
Black $1,326Average Savings
Most Expensive Color
Blue $1,044Average Premium

What 2018 Audi S6 color has the best resale value ?

Price differences by car color compared to the average price of a used 2018 Audi S6
How does car color affect the average price of a used 2018 Audi S6 ?
Rank Color Compared to Avg Price
1 Black $1,326 Savings
2 Silver $1,100 Savings
3 Gray $333 Higher
4 White $697 Higher
5 Blue $1,044 Higher

What is the best time to buy a used 2018 Audi S6 ?

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
Total saved by iSeeCars users

$253,728,355

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Price of 2018 Audi S6 by Trim

Trim Average Price Deals Listings
2018 Audi S6 4.0T quattro Premium Plus
$49,396 Save $6,821 on 3 deals 19 listings
2018 Audi S6 4.0T quattro Prestige
$50,295 Save $2,058 on 1 deal 10 listings

Other Audi S6 Years

Year Average Price Deals Listings
2021 Audi S6 for Sale $82,335 - 2 listings
2020 Audi S6 for Sale $82,371 - 28 listings
2017 Audi S6 for Sale $46,000 Save $4,825 on 7 deals 74 listings
2016 Audi S6 for Sale $38,759 Save $1,766 on 2 deals 34 listings
2015 Audi S6 for Sale $31,891 Save $954 on 2 deals 6 listings
2014 Audi S6 for Sale $32,556 Save $1,948 on 3 deals 21 listings

Audi S6 Trims

Trim Average Price Deals Listings
Used Audi S6 4.0t Quattro Premium Plus $44,692 Save $6,821 on 9 deals 86 listings
Used Audi S6 4.0t Quattro Prestige $40,818 Save $4,825 on 6 deals 69 listings
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