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2018 Audi A6 for sale

All available 2018 Audi A6 listings.

560 listings • $11,750 – $30,998 • avg 70,393 mi

Featured listings

Browse all 560 2018 audi a6 for sale →
2018 Audi A6 Premium Plus — Sedan — 66,629 mi — Santa Ana, CA Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

66,629 miGas26 mpg Brilliant Black

$21,599

Santa Ana, CA

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2018 Audi A6 Premium Plus — Sedan — 82,426 mi — Manassas, VA Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

82,426 miGas26 mpg Florett Silver Metallic

$17,000

Manassas, VA

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2018 Audi A6 Prestige — Sedan — 32,329 mi — Phoenix, AZ Clean title
Audi logo

USED · Sedan

2018 Audi A6

Prestige · AWD · Automatic

32,329 miGas23 mpg Daytona Gray Pearl Effect

$30,081

Phoenix, AZ

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2018 Audi A6 Sport — Sedan — 59,015 mi — Chicago, IL Clean title
Audi logo

USED · Sedan

2018 Audi A6

Sport · AWD · Automatic

59,015 miGas23 mpg Grey

$24,965

Chicago, IL

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2018 Audi A6 Sport — Sedan — 71,241 mi — Pittsburgh, PA Clean title
Audi logo

USED · Sedan

2018 Audi A6

Sport · AWD · Automatic

71,241 miGas26 mpg Tornado Gray Metallic

$17,885

Pittsburgh, PA

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2018 Audi A6 Premium Plus — Sedan — 72,824 mi — Hollywood, FL Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

72,824 miGas26 mpg Mythos Black Metallic

Contact for price

Hollywood, FL

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2018 Audi A6 Premium Plus — Sedan — 85,751 mi — Framingham, MA Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

85,751 miGas26 mpg Matador Red Metallic

$16,995

Framingham, MA

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2018 Audi A6 Premium Plus — Sedan — 44,904 mi — Fayetteville, NC Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

44,904 miGas26 mpg Brilliant Black

$22,998

Fayetteville, NC

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2018 Audi A6 Sport — Sedan — 54,640 mi — Clearwater, FL Clean title
Audi logo

USED · Sedan

2018 Audi A6

Sport · AWD · Automatic

54,640 miGas23 mpg Brilliant Black

$23,995

Clearwater, FL

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2018 Audi A6 Premium Plus — Sedan — 63,764 mi — Boulder, CO Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

63,764 miGas26 mpg Moonlight Blue Metallic

$20,000

Boulder, CO

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2018 Audi A6 Sport — Sedan — 51,451 mi — Woodbridge, VA Clean title
Audi logo

USED · Sedan

2018 Audi A6

Sport · AWD · Automatic

51,451 miGas26 mpg Florett Silver Metallic

$22,000

Woodbridge, VA

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2018 Audi A6 Premium — Sedan — 74,070 mi — Garland, TX Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium · AWD · Automatic

74,070 miGas23 mpg Mythos Black Metallic

$19,689

Garland, TX

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2018 Audi A6 Premium Plus — Sedan — 91,886 mi — Elmhurst, IL Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

91,886 miGas26 mpg Tornado Gray Metallic

$16,998

Elmhurst, IL

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2018 Audi A6 Premium Plus — Sedan — 64,692 mi — Florissant, MO Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

64,692 miGas26 mpg Mythos Black Metallic

$20,500

Florissant, MO

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2018 Audi A6 Sport — Sedan — 74,420 mi — Berlin, CT Clean title
Audi logo

USED · Sedan

2018 Audi A6

Sport · AWD · Automatic

74,420 miGas23 mpg Florett Silver Metallic

$21,999

Berlin, CT

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2018 Audi A6 Premium Plus — Sedan — 85,513 mi — Houston, TX Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

85,513 miGas23 mpg Beige

$18,495

Houston, TX

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2018 Audi A6 Prestige — Sedan — 81,318 mi — Wilmington, NC Clean title
Audi logo

USED · Sedan

2018 Audi A6

Prestige · AWD · Automatic

81,318 miGas23 mpg Brilliant Black

$19,930

Wilmington, NC

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2018 Audi A6 Premium Plus — Sedan — 79,373 mi — Sacramento, CA Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

79,373 miGas26 mpg Mythos Black Metallic

$15,988

Sacramento, CA

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2018 Audi A6 Premium Plus — Sedan — 51,106 mi — North Brunswick Township, NJ Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

51,106 miGas26 mpg Moonlight Blue Metallic

$19,590

North Brunswick Township, NJ

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2018 Audi A6 Premium Plus — Sedan — 71,493 mi — Walnut Creek, CA Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

71,493 miGas26 mpg Tornado Gray Metallic

$20,498

Walnut Creek, CA

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2018 Audi A6 Premium Plus — Sedan — 54,542 mi — Houston, TX Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

54,542 miGas23 mpg Mythos Black Metallic

$21,687

Houston, TX

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2018 Audi A6 Premium Plus — Sedan — 59,902 mi — Kennesaw, GA Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

59,902 miGas26 mpg Moonlight Blue Metallic

$20,036

Kennesaw, GA

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2018 Audi A6 Sport — Sedan — 65,921 mi — San Antonio, TX Clean title
Audi logo

USED · Sedan

2018 Audi A6

Sport · AWD · Automatic

65,921 miGas26 mpg Ibis White

$20,985

San Antonio, TX

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2018 Audi A6 Premium Plus — Sedan — 57,636 mi — Naugatuck, CT Clean title
Audi logo

USED · Sedan

2018 Audi A6

Premium Plus · AWD · Automatic

57,636 miGas26 mpg Matador Red Metallic

$22,995

Naugatuck, CT

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About this category

The 2018 Audi A6 is currently available in 560 listings on Carlify. Average mileage across these listings is 70,393 miles. Pricing starts at $11,750 and reaches $30,998. Browse photos, full vehicle history, and dealer details for each 2018 A6.

Frequently asked questions

How much does a 2018 Audi A6 cost used?
2018 Audi A6 listings range from $11,750 to $30,998, averaging $20,353 on Carlify.
How many 2018 Audi A6 are listed?
Carlify shows 560 active 2018 Audi A6 listings.
What's the average mileage on a 2018 Audi A6?
Average mileage across 2018 Audi A6 listings is 70,393 miles.

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