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176 listings
- Price Drop$28,900great price$2,931 below market
- 76,157 miles
- 16 City / 24 Hwy MPG
- Oklahoma City, OK
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Located in Oklahoma City, OK / 1,130 miles away from Ashburn, VA
S6 Prestige - 76K Miles - Clean Title - 1 Owner - 450 HP - Quattro AWD Easy financing available! Apply at automaycarsales.com/apply-online NO HIDDEN...
- Features and Specs:
- 18 Combined MPG (16 City/24 Highway)
- Listing Information:
- VIN:
- WAUHFAFC8JN009099
- Stock:
- 70206698
- Certified Pre-Owned:
- No
- $28,027good price$1,619 below market
- 68,737 miles
- 16 City / 24 Hwy MPG
- Valencia, CA
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Located in Valencia, CA / 2,277 miles away from Ashburn, VA
The following items have been reconditioned on this vehicle: new pair of tires! Moonlight Blue MetallicSun/MoonroofLeather SeatsNavigation Syste...
- Features and Specs:
- 18 Combined MPG (16 City/24 Highway)
- Listing Information:
- VIN:
- WAUFFAFC0JN046803
- Stock:
- JN046803
- Certified Pre-Owned:
- No
- Listed since:
- 08-03-2026
- Price Drop$24,995fair price$85 below market
- 111,041 miles
- 16 City / 24 Hwy MPG
- Beaverton, OR
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Located in Beaverton, OR / 2,327 miles away from Ashburn, VA
Clean CARFAX.Welcome to PDX Motorcars Our clients have high expectations for their vehicles, and equally high expectations about the dealership prof...
- Features and Specs:
- 18 Combined MPG (16 City/24 Highway)
- Listing Information:
- VIN:
- WAUHFBFC2JN066467
- Stock:
- P13894
- Certified Pre-Owned:
- No
- Listed since:
- 09-08-2026
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Located in Clearwater, FL / 818 miles away from Ashburn, VA
The following items have been reconditioned on this vehicle: all new tires! Mythos Black MetallicSun/MoonroofLeather SeatsNavigation SystemKeyl...
- Features and Specs:
- 18 Combined MPG (16 City/24 Highway)
- Listing Information:
- VIN:
- WAUHFAFC9JN039924
- Stock:
- JN039924
- Certified Pre-Owned:
- No
- Listed since:
- 08-21-2026
- New Listing$23,573great price$1,955 below market
- 100,899 miles
- 18 City / 27 Hwy MPG
- Beaverton, OR
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Located in Beaverton, OR / 2,327 miles away from Ashburn, VA
Welcome to PDX Motorcars Our clients have high expectations for their vehicles, and equally high expectations about the dealership professionals who s...
- Features and Specs:
- 21 Combined MPG (18 City/27 Highway)
- Listing Information:
- VIN:
- WAUFFAFC8HN091336
- Stock:
- CP13960
- Certified Pre-Owned:
- No
- Listed since:
- 09-29-2026
- $28,538fair price$164 below market
- 88,456 miles
- 18 City / 27 Hwy MPG
- Cape Coral, FL
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Located in Cape Coral, FL / 892 miles away from Ashburn, VA
This stunning 2017 Audi S6 4.0T Premium Plus quattro delivers German engineering and performance in a sophisticated black exterior. With its powerful ...
- Features and Specs:
- 21 Combined MPG (18 City/27 Highway)
- Listing Information:
- VIN:
- WAUFFAFC8HN049314
- Stock:
- W260828324T1
- Certified Pre-Owned:
- No
- Listed since:
- 08-30-2026
Showing 1 - 21 out of 176 listings
Consumer Reviews for the Audi S6
Read recent reviews for the Audi S6
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 … Audi i have ever drove or owned. I am looking for reasons to take it out (grocery store, pick up fast food, run errands, etc). The engine gives you massive hp and torque at low rpms, and the exhaust note is intoxicating, but is not overstated. The S6 has plenty of room for both front and rear passengers, and has lots of tech upgrades such as bose audio system, apple car play, google based navigation, and tons of safety features. With configurable settings for ride height, transmission, and suspension the car can go from stiff and sporty, to comfort and luxurious for longer drives. I love this car!
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.
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.