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Used 2021 Audi S6 for Sale Nationwide

67 results

Year:
2020
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Green Metallic
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
30,245
Stock #:
P2198
VIN:
WAUDFAF29LN085570
Green Metallic 2020 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic
Price drop

-$2,000

 

2020 Audi S6

2.9T quattro Premium Plus AWD

30,245 mi

Englewood Cliffs, NJ
Good Deal

$40,995

$38,995

Year:
2021
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Blue Metallic
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
70,837
Stock #:
PY2997A
VIN:
WAUDFAF21MN018642
Blue Metallic 2021 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic

 

2021 Audi S6

2.9T quattro Premium Plus Sedan AWD

70,837 mi

Johnston, RI
Great Deal

$31,419

Year:
2020
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Daytona Gray Pearl
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
8-Speed Automatic
Mileage:
20,681
Stock #:
064730
VIN:
WAUFFAF29LN064730
Daytona Gray Pearl 2020 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic
New arrival

 

2020 Audi S6

2.9T quattro Prestige AWD

20,681 mi

Denver, CO
Good Deal

$44,000

Year:
2021
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
40,566
Stock #:
53222A
VIN:
WAUFFAF23MN023768
White 2021 Audi S6 Sedan All-Wheel Drive Automatic
New arrival

 

2021 Audi S6

2.9T quattro Prestige Sedan AWD

40,566 mi

Peoria, AZ
Great Deal

$37,694

Year:
2020
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
White
Fuel type:
Gasoline
Transmission:
8-Speed Automatic
Mileage:
34,264
Stock #:
14447U
VIN:
WAUDFAF24LN048474
White 2020 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic

 

2020 Audi S6

2.9T quattro Premium Plus AWD

34,264 mi

Glenolden, PA
Fair Deal
Third-party certified

$43,159

Year:
2021
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Brilliant Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
67,227
Stock #:
038000
VIN:
WAUDFAF26MN038000
Brilliant Black 2021 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic

 

2021 Audi S6

2.9T quattro Premium Plus Sedan AWD

67,227 mi

Carrollton, TX
Fair Deal

$35,183

Year:
2021
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Daytona Gray Pearl
Fuel type:
Gasoline
Interior color:
Red
Transmission:
8-Speed Automatic
Mileage:
48,697
Stock #:
PMP10333
VIN:
WAUDFAF22MN038267
Daytona Gray Pearl 2021 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic

 

2021 Audi S6

2.9T quattro Premium Plus Sedan AWD

48,697 mi

Palatine, IL
Fair Deal

$40,403

Year:
2021
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Glacier White
Fuel type:
Gasoline
Interior color:
Red
Transmission:
Automatic
Mileage:
53,486
Stock #:
BZ05200P
VIN:
WAUDFAF20MN044293

 

2021 Audi S6

2.9T quattro Premium Plus Sedan AWD

53,486 mi

St. Louis, MO
Great Deal

$36,559

Year:
2021
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Blue
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
56,377
Stock #:
12554
VIN:
WAUDFAF24MN028758
Blue 2021 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic
Price drop

-$1,000

 

2021 Audi S6

2.9T quattro Prestige Sedan AWD

56,377 mi

Costa mesa, CA
Good Deal

$38,993

$37,993

About 2021 Audi S6
Critics complain that the Audi S6 looks too understated, forgetting that some people don’t want to be noticed for what they’re driving. After all, there’s a reason a gray suit is still a classic. And with the 2021 S6 adding Audi’s Virtual Cockpit as a standard feature, there’s another reason to fall in love with this modest machine. Virtual Cockpit isn’t the only addition this model year. The S6 now gets 21-inch wheels with summer tires as standard equipment, and some carbon-fiber trim to jazz things up a bit. Plus, if you go for the Premium Plus trim level, the optional Executive Package adds adaptive cruise control and lane-keep assist to its list of features. But don’t let that standard safety features allow you to get complacent behind the wheel. Though many will lament the loss of the old 4.0-liter V8, the 444 horsepower you get from the twin-turbocharged 2.9-liter V6 in today’s S6 is nothing to sneeze at. A 48-volt mild-hybrid system fills in any power gaps and helps propel the not-so-svelte sedan from zero to 60 in a claimed 4.4 seconds (though real-world numbers will likely end up even lower). With an eight-speed automatic transmission, you can expect fuel economy to come in at an estimated 18 mpg city, 28 mpg highway, and 22 mpg combined—a significant improvement over the old V8. Audi’s Quattro all-wheel-drive system keeps things composed, sending power to all four wheels, and if things aren’t nimble enough for you in standard form, you can upgrade the adaptive air suspension with an optional rear-wheel-steering system to help liven things up when the road gets twisty. Still not enough? The S Sport suspension will dial things in even further. The Premium Plus is the entry-level trim, offering a nice list of standard features including four-zone automatic climate control, sunroof, ambient lighting, leather, heated front seats with 12-way power adjustment, a power-adjustable heated steering wheel, and 20-inch wheels wrapped in sport tires. A 10.1-inch touchscreen handles tech duty, while audio is managed through a 16-speaker Bang & Olufsen stereo. Standard safety features include parking sensors front and rear, a 360-degree camera, lane-departure warning, and forward-collision warning with automatic emergency braking. To get fully equipped, the aforementioned Executive Package should round things out nicely. Physically, there’s no difference between the S6 and the A6, so you’ll enjoy the same room and cargo capacity—13.7 cubic feet in the trunk—things will just look a bit sportier here. And if you’re looking to lose a bit of that understated reputation, a Black Optic Package will get you blacked-out trim and 21-inch wheels. However, it’s the S Sport Package where a lot of people will find themselves, with its rear-wheel steering, sport exhaust and differential, and the holy grail of performance—red brake calipers. And while it may not be as fast as a BMW M550i, The S6’s A6 stablemate was named a Top Safety Pick+ by the Insurance Institute for Highway Safety (IIHS), as long as you click all the safety boxes, that is. In all, the S6 offers a classic alternative to the competition, with a no-muss-and-no-fuss approach that’s kept it popular.

 

Year:
2020
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Blue
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
29,371
Stock #:
U15405
VIN:
WAUDFBF29LN039467
Blue 2020 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic

 

2020 Audi S6

2.9T quattro Premium Plus AWD

29,371 mi

Cheshire, CT
Fair Deal
Third-party certified

$44,684

Year:
2021
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Silver
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
100,257
Stock #:
072647
VIN:
WAUFFBF28MN072647
Silver 2021 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic

 

2021 Audi S6

2.9T quattro Prestige Sedan AWD

100,257 mi

Madison, NC
Good Deal

$32,794

Year:
2020
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
Black
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
8-Speed Automatic
Mileage:
49,411
VIN:
WAUDFAF22LN087354
Black 2020 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic
New arrival

 

2020 Audi S6

2.9T quattro Premium Plus AWD

49,411 mi

Livermore, CA
Fair Deal

$37,990

Year:
2020
Make:
Audi
Model:
S6
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
444 hp 2.9L V6
Exterior color:
AVALON GREEN METALLIC
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
20,285
Stock #:
GJ9008
VIN:
WAUDFBF22LN043330
AVALON GREEN METALLIC 2020 Audi S6 Sedan All-Wheel Drive 8-Speed Automatic

 

2020 Audi S6

2.9T quattro Premium Plus AWD

20,285 mi

Saint Petersburg, FL
Fair Deal

$45,037

Page 1 of 3

Overview

Image Not Available

Critics complain that the Audi S6 looks too understated, forgetting that some people don’t want to be noticed for what they’re driving. After all, there’s a reason a gray suit is still a classic. And with the 2021 S6 adding Audi’s Virtual Cockpit as a standard feature, there’s another reason to fall in love with this modest machine.

Virtual Cockpit isn’t the only addition this model year. The S6 now gets 21-inch wheels with summer tires as standard equipment, and some carbon-fiber trim to jazz things up a bit. Plus, if you go for the Premium Plus trim level, the optional Executive Package adds adaptive cruise control and lane-keep assist to its list of features.

But don’t let that standard safety features allow you to get complacent behind the wheel. Though many will lament the loss of the old 4.0-liter V8, the 444 horsepower you get from the twin-turbocharged 2.9-liter V6 in today’s S6 is nothing to sneeze at. A 48-volt mild-hybrid system fills in any power gaps and helps propel the not-so-svelte sedan from zero to 60 in a claimed 4.4 seconds (though real-world numbers will likely end up even lower). With an eight-speed automatic transmission, you can expect fuel economy to come in at an estimated 18 mpg city, 28 mpg highway, and 22 mpg combined—a significant improvement over the old V8.
Audi’s Quattro all-wheel-drive system keeps things composed, sending power to all four wheels, and if things aren’t nimble enough for you in standard form, you can upgrade the adaptive air suspension with an optional rear-wheel-steering system to help liven things up when the road gets twisty. Still not enough? The S Sport suspension will dial things in even further.

The Premium Plus is the entry-level trim, offering a nice list of standard features including four-zone automatic climate control, sunroof, ambient lighting, leather, heated front seats with 12-way power adjustment, a power-adjustable heated steering wheel, and 20-inch wheels wrapped in sport tires. A 10.1-inch touchscreen handles tech duty, while audio is managed through a 16-speaker Bang & Olufsen stereo.

Standard safety features include parking sensors front and rear, a 360-degree camera, lane-departure warning, and forward-collision warning with automatic emergency braking. To get fully equipped, the aforementioned Executive Package should round things out nicely.

Physically, there’s no difference between the S6 and the A6, so you’ll enjoy the same room and cargo capacity—13.7 cubic feet in the trunk—things will just look a bit sportier here. And if you’re looking to lose a bit of that understated reputation, a Black Optic Package will get you blacked-out trim and 21-inch wheels. However, it’s the S Sport Package where a lot of people will find themselves, with its rear-wheel steering, sport exhaust and differential, and the holy grail of performance—red brake calipers.

And while it may not be as fast as a BMW M550i, The S6’s A6 stablemate was named a Top Safety Pick+ by the Insurance Institute for Highway Safety (IIHS), as long as you click all the safety boxes, that is. In all, the S6 offers a classic alternative to the competition, with a no-muss-and-no-fuss approach that’s kept it popular.

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