2018 Audi S6 for Sale

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2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium Pl - 9,633 mi

Palo Alto, CA - Listed 2 days ago
  • $3,086 below market price
  • dealer rating
  • low miles

$50,238

Good Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $50,238 - 9,633 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Palo Alto, CA 94303
Price: $50,238
Mileage: 9,633 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.6 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC6JN009805
Home Delivery
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 43,100 mi

Franklin, TN - Listed 56 days ago
  • $4,530 below market price
  • dealer rating
  • 1-owner , free CARFAX

$42,750

$49,781
Good Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $42,750 - 43,100 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Franklin, TN 37067
Price: $42,750
Mileage: 43,100 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: WAUHFAFC2JN045421
Home Delivery
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 35,074 mi

- Listed 33 days ago
  • $1,945 below market price
  • dealer rating
  • 1-owner , 1 positive , low miles

$44,980

$45,980
Good Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $44,980 - 35,074 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location:
Price: $44,980
Mileage: 35,074 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.4 star
Exterior Color: Silver
Engine: 8-Cylinder
Interior Color: Gray
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC9JN001536
Positives: clean history
Home Delivery
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 24,020 mi

Garland, TX - Listed 83 days ago
  • $3,007 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$45,988

$50,988
Good Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $45,988 - 24,020 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Garland, TX 75043
Price: $45,988
Mileage: 24,020 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC3JN069136
Home Delivery
2018 Audi S6 4.0T quattro Premium Plus

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

Duluth, GA - Listed 56 days ago
  • $2,786 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$46,499

$47,799
Good Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $46,499 - 24,691 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Duluth, GA 30096
Price: $46,499
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 - 44,663 mi

Fremont, CA - Listed 1 day ago
  • $2,621 below market price
  • dealer rating
  • 1 positive

$42,998

Good Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $42,998 - 44,663 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Fremont, CA 94538
Price: $42,998
Mileage: 44,663 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.2 star
Exterior Color: White
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC3JN004139
Positives: warranty
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 24,952 mi

Palo Alto, CA - Listed 28 days ago
  • $1,677 below market price
  • dealer rating
  • low miles

$47,998

$51,998
Good Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $47,998 - 24,952 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Palo Alto, CA 94303
Price: $47,998
Mileage: 24,952 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.6 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC0JN003983
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 66,398 mi

San Juan Capistrano, CA - Listed 50 days ago
  • $2,557 below market price
  • dealer rating
  • free CARFAX , high miles

$36,785

$39,985
Good Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $36,785 - 66,398 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: San Juan Capistrano, CA 92675
Price: $36,785
Mileage: 66,398 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.3 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC1JN047930
Home Delivery
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 19,557 mi

Las Vegas, NV - Listed 6 days ago
  • $2,247 above market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$55,495

Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $55,495 - 19,557 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Las Vegas, NV 89146
Price: $55,495
Mileage: 19,557 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: WAUHFAFC0JN070320
Home Delivery
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 17,501 mi

Saint James, NY - Listed 21 days ago
  • $395 above market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$50,989

Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $50,989 - 17,501 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Saint James, NY 11780
Price: $50,989
Mileage: 17,501 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFCXJN046369
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 50,851 mi

Indianapolis, IN - Listed 12 days ago
  • $194 above market price
  • dealer rating
  • 1-owner , free CARFAX

$44,500

Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $44,500 - 50,851 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Indianapolis, IN 46227
Price: $44,500
Mileage: 50,851 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.5 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFC4JN056937
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 11,938 mi

Rochester, NY - Listed 16 days ago
  • $381 above market price
  • 1-owner , low miles , free CARFAX

$54,950

Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $54,950 - 11,938 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Rochester, NY 14623
Price: $54,950
Mileage: 11,938 miles
For Sale By: Dealer
Transmission: Automatic
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFC8JN099340
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 25,002 mi

Lehi, UT - Listed 49 days ago
  • $433 above market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$47,289

$48,998
Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $47,289 - 25,002 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Lehi, UT 84043
Price: $47,289
Mileage: 25,002 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.8 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC3JN031938
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 28,395 mi

Walpole, MA - Listed 4 days ago
  • $1,678 above market price
  • dealer rating
  • low miles

$48,988

Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $48,988 - 28,395 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Walpole, MA 02081
Price: $48,988
Mileage: 28,395 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: WAUFFAFC1JN032666
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 29,366 mi

Westborough, MA - Listed 29 days ago
  • $348 below market price
  • dealer rating
  • low miles

$48,800

$49,419
Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $48,800 - 29,366 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Westborough, MA 01581
Price: $48,800
Mileage: 29,366 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: WAUHFAFC8JN008499
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 41,951 mi

Stafford, TX - Listed 67 days ago
  • $749 above market price
  • dealer rating
  • 1-owner , free CARFAX

$44,480

$46,700
Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $44,480 - 41,951 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Stafford, TX 77477
Price: $44,480
Mileage: 41,951 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.1 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC7JN043154
Home Delivery
2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 48,361 mi

Schertz, TX - Listed 56 days ago
  • $781 above market price
  • dealer rating
  • 1-owner , free CARFAX

$44,995

$50,995
Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $44,995 - 48,361 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Schertz, TX 78154
Price: $44,995
Mileage: 48,361 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.6 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFC5JN103909
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 37,299 mi

South Amboy, NJ - Listed 13 days ago
  • $1,090 above market price
  • dealer rating
  • low miles

$42,890

Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $42,890 - 37,299 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: South Amboy, NJ 08879
Price: $42,890
Mileage: 37,299 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: WAUFFAFC4JN014422
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2018 Audi S6 4.0T quattro Prestige

2018 Audi S6 4.0T quattro Prestige - 52,378 mi

West Chester, PA - Listed 2 days ago
  • $39 above market price

$43,980

Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Prestige for Sale - $43,980 - 52,378 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: West Chester, PA 19380
Price: $43,980
Mileage: 52,378 miles
For Sale By: Dealer
Transmission: Automatic
Exterior Color: Gray
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUHFAFC1JN003371
2018 Audi S6 4.0T quattro Premium Plus

2018 Audi S6 4.0T quattro Premium P - 23,102 mi

Naperville, IL - Listed 56 days ago
  • $637 above market price
  • dealer rating
  • low miles

$49,491

$53,991
Fair Deal
PREVIEW
Used 2018 Audi S6 4.0T quattro Premium Plus for Sale - $49,491 - 23,102 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Naperville, IL 60540
Price: $49,491
Mileage: 23,102 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.8 star
Engine: 8-Cylinder
Fuel Type: Gasoline
MPG: 18
Seats: 5 seater
Drivetrain: AWD
VIN: WAUFFAFC3JN003430
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What is the average price for 2018 Audi S6? How many are for sale and priced below market?

  • 32 cars for sale found, starting at $36,785
  • Average price for 2018 Audi S6: $47,652
  • 8 deals found. Average savings of $2,776
  • Save up to $4,530 below estimated market price

How much does a used 2018 Audi S6 cost ?

Average Price
$47,652
For a used 2018 Audi S6
Average Savings
$2,776
Based on all 2018 S6 deals found
Biggest Savings
$4,530
Below estimated market price
Good Deal
$45,986
Typical price of a good deal
Search for a used 2018 Audi S6 near me
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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

$263,564,649
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Price of 2018 Audi S6 by Trim

Trim Average Price Deals Listings
2018 Audi S6 4.0T quattro Premium Plus
$46,124 Save $3,086 on 6 deals 21 listings
2018 Audi S6 4.0T quattro Prestige
$49,284 Save $4,530 on 1 deal 13 listings

Other Audi S6 Years

Year Average Price Deals Listings
2021 Audi S6 for Sale $84,179 - 28 listings
2020 Audi S6 for Sale $74,378 - 7 listings
2017 Audi S6 for Sale $43,618 Save $4,153 on 13 deals 52 listings
2016 Audi S6 for Sale $37,348 Save $1,886 on 4 deals 27 listings
2015 Audi S6 for Sale $33,175 Save $1,970 on 3 deals 12 listings
2014 Audi S6 for Sale $34,021 Save $780 on 1 deal 12 listings

Audi S6 Trims

Trim Average Price Deals Listings
Used Audi S6 4.0t Quattro Premium Plus $42,551 Save $4,153 on 17 deals 66 listings
Used Audi S6 4.0t Quattro Prestige $38,498 Save $4,266 on 8 deals 70 listings
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