New & Used 2026 Audi A6 for Sale near Madison, WI

60 results

Madison, WI

Sort by:

2025 Audi A6

quattro Prestige 55 TFSI

1,489 miles

$59,997

Fair Deal

Store transfer to Madison, WI

1,636 mi away Price includes $1,999 shipping Price includes $1,999 shipping

Year:: 2025
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Blue
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 1,489
Stock number:: 28493542
VIN:: WAUM2BF27SN004114

2026 Audi A6

New car | MSRP $66,670

$63,336

St. Charles, IL

96 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 12
Stock number:: SC260091
VIN:: WAU15CFN3TN023139

2026 Audi A6

New car | MSRP $85,820

$81,529

St. Charles, IL

96 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 17
Stock number:: SC260089
VIN:: WAU65CFN5TN027716

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $79,690

$75,705

St. Charles, IL

96 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 12
Stock number:: SC260090
VIN:: WAU65CFN2TN025485

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $74,770

$72,770

Milwaukee, WI

68 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Grenadine Red Metallic
Fuel type:: Gasoline
Interior color:: Brown (Pearl Beige)
Transmission:: 7-Speed Automatic
Mileage:: 13
Stock number:: 260563
VIN:: WAU35CFN8TN026661

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $79,820

$77,820

Milwaukee, WI

68 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Engine:: 3L V6
Exterior color:: Daytona Gray Pearl Effect
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 10
Stock number:: 260601
VIN:: WAU65CFN9TN025841

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,520

$70,520

Milwaukee, WI

68 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Exterior color:: Glacier White Metallic
Interior color:: Brown (Pearl Beige)
Transmission:: 7-Speed Automatic
Mileage:: 10
Stock number:: 260554
VIN:: WAU55CFN2TN016099

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,520

$70,520

Milwaukee, WI

68 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Exterior color:: Daytona Gray Pearl Effect
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 17
Stock number:: 260507
VIN:: WAU55CFN9TN020022

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $74,090

$74,090

Highland Park, IL

100 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Gray
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 10
Stock number:: A260116
VIN:: WAU35CFN9TN013434

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,520

$68,169

Loves Park, IL

55 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Daytona Gray Pearl effect
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 6
Stock number:: 1992
VIN:: WAU55CFN7TN026188

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $74,770

$72,901

Madison, WI

2 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Black
Fuel type:: Gasoline
Interior color:: Brown (Beige)
Transmission:: 7-Speed Automatic
Mileage:: 19
Stock number:: A9872
VIN:: WAU35CFN1TN014111

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $76,420

$76,420

Highland Park, IL

100 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Gray
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 10
Stock number:: A260152
VIN:: WAU65CFN6TN024470

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $69,640

$68,642

Appleton, WI

97 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: MYTHOS BLACK METALLIC
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 10
Stock number:: 261216
VIN:: WAU25CFN2TN026120

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $76,770

$76,021

Appleton, WI

97 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: MYTHOS BLACK METALLIC
Fuel type:: Gasoline
Transmission:: 7-Speed Automatic
Mileage:: 12
Stock number:: 261203
VIN:: WAU65CFN2TN025597

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,390

$72,390

Highland Park, IL

100 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Gray
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 17
Stock number:: A260198
VIN:: WAU55CFN5TN028070

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,520

$68,894

St. Charles, IL

96 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 12
Stock number:: SC260087
VIN:: WAU55CFN1TN015591

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,390

Negotiable

Brown Deer, WI

73 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Exterior color:: Firmament Blue Metallic
Interior color:: Brown
Transmission:: 7-Speed Automatic
Mileage:: 8
Stock number:: 426031
VIN:: WAU55CFNXTN024029

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,520

$68,894

St. Charles, IL

96 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 24
Stock number:: SC260102
VIN:: WAU55CFN9TN028900

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,520

$70,707

Madison, WI

2 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Exterior color:: Gray
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 18
Stock number:: A9928
VIN:: WAU55CFN9TN023518

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $72,390

$72,390

Highland Park, IL

100 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Black
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 11
Stock number:: A260178
VIN:: WAU55CFN4TN027170

Preparing for a close up...

Photos coming soon

2026 Audi A6

New car | MSRP $70,740

$70,740

Highland Park, IL

100 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Blue
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Brown
Transmission:: Automatic
Mileage:: 5
Stock number:: A260136
VIN:: WAU25CFNXTN023126

Overview

FAQs

For new car shoppers who feel paralyzed by choice, the Audi A6 offers everything a luxury sedan should have in one package.

The redesigned 2026 Audi A6 marks the ninth generation of midsize luxury sedans from Ingolstadt, Germany. While it shares a name and some tech features with the Audi A6 e-tron introduced for the 2025 model year, the gasoline A6 is an otherwise different vehicle based on the same Premium Platform Combustion (PPC) as the A5 sedan and Q5 crossover. A redesign was certainly needed as most other midsize luxury sedans—specifically the BMW 5 Series and the Mercedes-Benz E-Class—were renewed more recently, and we haven’t had a genuinely new A6 since the 2020 model year.

Verdict: On paper, the A6 looks like more of a premium product than before. But it doesn’t feel that way from behind the wheel, and the tech is a work in progress.

2026 Audi A6 FAQs

Is the 2026 Audi A6 a good car?

CarGurus experts gave the 2026 Audi A6 an overall rating of 7/10 and 2026 Audi A6 owners have rated the vehicle a 0/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many 2026 Audi A6 vehicles in Madison, WI have no reported accidents or damage?

4 out of 4 for sale near Madison, WI have no reported accidents or damage.

Is the 2026 Audi A6 safe?

CarGurus experts gave the 2026 Audi A6 a safety rating of 6/10.

What is the fuel economy of the 2026 Audi A6?

Depending on the engine and options, the 2026 Audi A6 gets between 25 and 25 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

Shop by Year

Popular Trims

Similar Cars

Shop By City