What is a good price for a used 2018 Audi S6?

According to Edmunds.com's True Market Value calculations, the retail price of a used 2018 Audi S6's most popular trim, the Premium Plus quattro, in great condition with 60,000 miles on its odometer, is $39,565. Prices vary by trim, region and options included. Learn more

What type of engine does the 2018 Audi S6 have?

The 2018 Audi S6 has a turbocharged V8 engine. Learn more

What are the features of the Audi S6's MMI infotainment system?

The Audi S6's MMI infotainment system features crisp graphics, simple menus, easy-to-learn controls and a high-quality stereo. Learn more

Does the Audi S6 come with Apple CarPlay and Android Auto?

Yes, the Audi S6 comes with both Apple CarPlay and Android Auto as standard features. Learn more

What kind of acceleration can be expected from the 2018 Audi S6?

The 2018 Audi S6 offers rapid and undramatic acceleration, with 0-60 mph in just 4 seconds flat. Learn more

How does the handling of the 2018 Audi S6 compare to other cars in its class?

The 2018 Audi S6 is not particularly impressive when it comes to handling, with soft initial jump-in during routine driving, nonlinear steering, and front-end grip that relents easily. Learn more

Used 2018 Audi S6 for Sale Near Me

Name: 2018 Audi S6
Brand: Audi
Rating: 4.7 (22 reviews)

2018 Audi S6
Prestige quattro Sedan
$31,587
good price
$2,098 below market
- 74,075 miles
- 16 City / 24 Hwy MPG
- 187 mi away
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Louisville, KY / 187 miles away from Columbus, OH
Moonlight Blue 2018 Audi S6 4.0T Prestige quattro quattro 7-Speed Automatic S tronic 4.0L V8 Turbocharged DOHC 32V ULEV II 450hp 20" Black Optic Packa...
Features and Specs:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN:
WAUHFAFCXJN098495
Stock:
37JN098495T1
Certified Pre-Owned:
No
Listed since:
11-03-2026
2016 Audi S6
Premium Plus quattro Sedan
$19,950
good price
$927 below market
- 94,952 miles
- 18 City / 27 Hwy MPG
- 166 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Noblesville, IN / 166 miles away from Columbus, OH
2016 Audi S6 quattro 4.0T Premium Plus quattro Black Metallic 7-Speed Automatic S tronic 4.0L V8 Turbocharged DOHC 32V ULEV II 450hp18/27 City/High...
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN:
WAUF2AFC3GN197624
Stock:
4848
Certified Pre-Owned:
No
Listed since:
10-01-2026
2018 Audi S6
Premium Plus quattro Sedan
$34,990
fair price
$953 below market
- 37,593 miles
- 16 City / 24 Hwy MPG
- In-stock online
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Phoenix, AZ / 1,668 miles away from Columbus, OH
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
Features and Specs:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN:
WAUFFAFC7JN106527
Stock:
3006906038
Certified Pre-Owned:
No
Listed since:
10-25-2026
2018 Audi S6
Premium Plus quattro Sedan
$32,990
fair price
$300 above market
- 49,636 miles
- 16 City / 24 Hwy MPG
- 174 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Carmel, IN / 174 miles away from Columbus, OH
Carmel Auto Gallery is a fast-growing dealership in Central Indiana, focused on quality, transparency, and carefully selected vehicles. We specialize ...
Features and Specs:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN:
WAUFFAFC0JN049118
Stock:
K49118
Certified Pre-Owned:
No
Listed since:
10-30-2026
Price Drop
2018 Audi S6
Prestige quattro Sedan
$30,698
- 68,421 miles
- 16 City / 24 Hwy MPG
- In-stock online
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Honolulu, HI / 4,508 miles away from Columbus, OH
Rare Find,Apple CarPlay,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Navigation System,Premium Sound,Satellite R...
Features and Specs:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN:
WAUHFAFC4JN078582
Stock:
JN078582P
Certified Pre-Owned:
No
2021 Audi S6
Premium Plus Sedan
$32,775
great price
$1,976 below market
- 71,843 miles
- 18 City / 28 Hwy MPG
- 88 mi away
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Canal Fulton, OH / 88 miles away from Columbus, OH
This 2021 Audi S6 Sedan delivers serious performance wrapped in sophisticated gray elegance. With a turbocharged 2.9L V6 engine producing 444 horsepow...
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN:
WAUDFBF24MN077366
Stock:
D2412
Certified Pre-Owned:
No
Listed since:
10-17-2026
Price Drop
2017 Audi S6
Premium Plus quattro Sedan
$19,250
good price
$2,278 below market
- 130,042 miles
- 18 City / 27 Hwy MPG
- 175 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Kokomo, IN / 175 miles away from Columbus, OH
Visit Top Ride Motors to shop our great deals. You can contact us or call 317-908-3334 to schedule your test drive today. MECHANICAL Engine: 4.0 TFSI ...
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN:
WAUFFAFC8HN121094
Stock:
121094
Certified Pre-Owned:
No
Listed since:
10-26-2026
New Listing
2017 Audi S6
Prestige quattro Sedan
$23,477
good price
$1,990 below market
- 100,850 miles
- 18 City / 27 Hwy MPG
- 163 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Pittsburgh, PA / 163 miles away from Columbus, OH
Shults Ford is pleased to offer this Shults Certified 2017 Audi S6 4.0T Prestige quattro Moonlight Blue 4.0L V8 Turbocharged DOHC 32V ULEV II 450hp 7-...
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN:
WAUHFAFC7HN098920
Stock:
HP1360C
Certified Pre-Owned:
No
Listed since:
11-09-2026
2017 Audi S6
Premium Plus quattro Sedan
$21,495
fair price
$526 below market
- 106,902 miles
- 18 City / 27 Hwy MPG
- 94 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Medina, OH / 94 miles away from Columbus, OH
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN:
WAUFFAFC8HN125579
Stock:
1424
Certified Pre-Owned:
No
Listed since:
02-03-2026
2021 Audi S6
Premium Plus Sedan
$41,494
fair price
$1,097 above market
- 32,023 miles
- 18 City / 28 Hwy MPG
- 174 mi away
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Indianapolis, IN / 174 miles away from Columbus, OH
This stunning 2021 Audi S6 delivers performance and sophistication in one striking package. With a 2.9L turbocharged V6 engine producing 444 horsepowe...
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN:
WAUDFAF2XMN102166
Stock:
K102166
Certified Pre-Owned:
No
Listed since:
08-17-2026
Price Drop
2015 Audi S6
quattro Sedan
$24,882
- 69,618 miles
- 17 City / 27 Hwy MPG
- 176 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Indianapolis, IN / 176 miles away from Columbus, OH
This 2015 Audi S6 delivers genuine performance and luxury with a formidable 4.0L turbocharged V8 engine producing 420 horsepower paired with a respons...
Features and Specs:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN:
WAUF2AFC7FN007290
Stock:
SS1645
Certified Pre-Owned:
No
Listed since:
06-11-2026
2016 Audi S6
Premium Plus quattro Sedan
$20,999
great price
$1,050 below market
- 97,154 miles
- 18 City / 27 Hwy MPG
- 167 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Redford, MI / 167 miles away from Columbus, OH
Get ready to experience luxury and performance like never before with the 2016 Audi S6 4.0T quattro Premium Plus. This stunning sedan boasts a powerfu...
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN:
WAUF2AFC3GN093974
Stock:
093974
Certified Pre-Owned:
No
Listed since:
08-14-2026
Price Drop
2020 Audi S6
Prestige Sedan
$29,554
fair price
$366 below market
- 103,871 miles
- 18 City / 28 Hwy MPG
- 122 mi away
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Toledo, OH / 122 miles away from Columbus, OH
This 2020 Audi S6 2.9T Prestige quattro sedan delivers commanding performance and sophisticated luxury in a striking white exterior with black leather...
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN:
WAUFFAF27LN049885
Stock:
UT16680A
Certified Pre-Owned:
No
Listed since:
11-02-2026
New Listing
2022 Audi S6
Prestige Sedan
$48,959
fair price
$1,164 above market
- 40,383 miles
- 18 City / 28 Hwy MPG
- 6 mi away
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Columbus, OH / 6 miles away from Columbus, OH
APR STAGE 1 TUNED 2022 Audi S6 Prestige quattro with APR Carbon fiber cold air intake! Featuring AWE Cat-back exhaust! Delivering striking performance...
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN:
WAUFFBF20NN035528
Stock:
48826P
Certified Pre-Owned:
No
Listed since:
10-02-2026
New Listing
2020 Audi S6
Premium Plus Sedan
$44,998
fair price
$34 below market
- 20,425 miles
- 18 City / 28 Hwy MPG
- In-stock online
- Transfer available from CA to OH*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Fresno, CA / 1,997 miles away from Columbus, OH
Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may hav...
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN:
WAUDFAF2XLN090325
Stock:
70284884
Certified Pre-Owned:
No
New Listing
2016 Audi S6
Prestige quattro Sedan
$14,275
fair price
$539 below market
- 152,342 miles
- 18 City / 27 Hwy MPG
- 180 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Shelby Township, MI / 180 miles away from Columbus, OH
Introducing the luxurious and powerful 2016 Audi S6 4.0T quattro Prestige. This stunning vehicle boasts a spacious interior, sleek exterior design, an...
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN:
WAUH2BFC6GN169461
Stock:
169461
Certified Pre-Owned:
No
Listed since:
06-16-2026
2016 Audi S6
Premium Plus quattro Sedan
$19,995
- 125,232 miles
- 18 City / 27 Hwy MPG
- 169 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Warren, MI / 169 miles away from Columbus, OH
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN:
WAUF2AFC1GN068488
Stock:
8686
Certified Pre-Owned:
No
Listed since:
09-06-2026
Price Drop
2020 Audi S6
Premium Plus Sedan
$39,998
- 45,200 miles
- 18 City / 28 Hwy MPG
- In-stock online
- Transfer available from CA to OH*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Roseville, CA / 2,036 miles away from Columbus, OH
Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may hav...
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN:
WAUDFAF20LN055454
Stock:
70274283
Certified Pre-Owned:
No
New Listing
2013 Audi S6
Prestige Sedan
$20,590
fair price
$1,280 above market
- 66,696 miles
- 17 City / 27 Hwy MPG
- 153 mi away
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Pittsburgh, PA / 153 miles away from Columbus, OH
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
Features and Specs:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN:
WAUF2AFC2DN104815
Stock:
3006469411
Certified Pre-Owned:
No
Listed since:
09-04-2026
New Listing
2021 Audi S6
Premium Plus Sedan
$32,712
fair price
$107 above market
- 80,931 miles
- 18 City / 28 Hwy MPG
- 106 mi away
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Middleburg Heights, OH / 106 miles away from Columbus, OH
Used 2021 Audi S6 2.9T Premium Plus for sale in Middleburg Heights, OH
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN:
WAUDFAF20MN015179
Stock:
AA7169B
Certified Pre-Owned:
No
Listed since:
10-30-2026
2013 Audi S6
Prestige Sedan
$15,495
fair price
$277 above market
- 90,925 miles
- 17 City / 27 Hwy MPG
- 103 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Cincinnati, OH / 103 miles away from Columbus, OH
The 2013 Audi S6 4.0T quattro Prestige combines performance and luxury in a refined executive sedan. Under the hood, it is powered by a 4.0L Twin Turb...
Features and Specs:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN:
WAUJ2AFC3DN095584
Stock:
2215
Certified Pre-Owned:
No

Showing 1 - 21 out of 28 listings

2018 Audi S6 Review

Consumer Reviews for the Audi S6

Read recent reviews for the Audi S6

Overall Consumer Rating

4.7 22 Reviews

Write a vehicle review See all 22 reviews

5 star
(77%)
4 star
(14%)
3 star
(9%)
2 star
(0%)
1 star
(0%)

2017 S6 - super fun to drive!

huntm2000, 08/08/2016

2017 Audi S6 Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

2017 S6 Prestige Mythos black, Cold weather, handling package, driver assistance, black optic pkg. I shopped around at BMW (550xi), Maserati (Ghibli), Mercedes (E400), and Jaguar before making my decision on the 2017 Audi S6. In comparison no other car felt as athletic, well grounded, and luxurious all in the same package as the S6. The S6 is awesome, by far the most enjoyable …

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FAQ

What is a good price for a used 2018 Audi S6?: According to Edmunds.com's True Market Value calculations, the retail price of a used 2018 Audi S6's most popular trim, the Premium Plus quattro, in great condition with 60,000 miles on its odometer, is $39,565. Prices vary by trim, region and options included.
What type of engine does the 2018 Audi S6 have?: The 2018 Audi S6 has a turbocharged V8 engine.

What are the features of the Audi S6's MMI infotainment system?: The Audi S6's MMI infotainment system features crisp graphics, simple menus, easy-to-learn controls and a high-quality stereo.
Does the Audi S6 come with Apple CarPlay and Android Auto?: Yes, the Audi S6 comes with both Apple CarPlay and Android Auto as standard features.
What kind of acceleration can be expected from the 2018 Audi S6?: The 2018 Audi S6 offers rapid and undramatic acceleration, with 0-60 mph in just 4 seconds flat.
How does the handling of the 2018 Audi S6 compare to other cars in its class?: The 2018 Audi S6 is not particularly impressive when it comes to handling, with soft initial jump-in during routine driving, nonlinear steering, and front-end grip that relents easily.

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