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  • Daytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium Plus

    $42,999

    $1K
    48,686 mi.
    Est. $808/mo

    Napleton's Palatine Mazda

    4.1
    Check Availability
    Palatine, IL (28 mi)

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  • Glacier White Metallic 2021 Audi S6 2.9T PrestigeGlacier White Metallic 2021 Audi S6 2.9T PrestigeGlacier White Metallic 2021 Audi S6 2.9T PrestigeGlacier White Metallic 2021 Audi S6 2.9T PrestigeGlacier White Metallic 2021 Audi S6 2.9T PrestigeGlacier White Metallic 2021 Audi S6 2.9T Prestige

    $33,973

    $1.2K
    76,345 mi.
    Est. $639/mo

    Rapids Honda

    3.3
    Check Availability
    Coon Rapids, MN (365 mi)

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  • Florett Silver Metallic 2021 Audi S6 Prestige TFSI quattro TiptronicFlorett Silver Metallic 2021 Audi S6 Prestige TFSI quattro TiptronicFlorett Silver Metallic 2021 Audi S6 Prestige TFSI quattro TiptronicFlorett Silver Metallic 2021 Audi S6 Prestige TFSI quattro TiptronicFlorett Silver Metallic 2021 Audi S6 Prestige TFSI quattro TiptronicFlorett Silver Metallic 2021 Audi S6 Prestige TFSI quattro Tiptronic

    $46,000

    38,049 mi.
    Est. $865/mo

    Hansel BMW

    4.5
    Check Availability
    Santa Rosa, CA (1,856 mi)
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  • Daytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium Plus

    $37,450

    $1.1K
    54,633 mi.
    Est. $704/mo

    Audi of Monterey Peninsula

    Check Availability
    Seaside, CA (1,854 mi)
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  • Blue Metallic 2021 Audi S6 2.9T Premium PlusBlue Metallic 2021 Audi S6 2.9T Premium PlusBlue Metallic 2021 Audi S6 2.9T Premium PlusBlue Metallic 2021 Audi S6 2.9T Premium PlusBlue Metallic 2021 Audi S6 2.9T Premium PlusBlue Metallic 2021 Audi S6 2.9T Premium Plus

    $34,988

    $1.5K
    67,434 mi.
    Est. $658/mo

    Grieco Hyundai of Johnston

    3.6
    Check Availability
    Johnston, RI (829 mi)
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  • Glacier White Metallic 2021 Audi S6 Premium Plus TFSI quattro TiptronicGlacier White Metallic 2021 Audi S6 Premium Plus TFSI quattro TiptronicGlacier White Metallic 2021 Audi S6 Premium Plus TFSI quattro TiptronicGlacier White Metallic 2021 Audi S6 Premium Plus TFSI quattro TiptronicGlacier White Metallic 2021 Audi S6 Premium Plus TFSI quattro TiptronicGlacier White Metallic 2021 Audi S6 Premium Plus TFSI quattro Tiptronic

    $37,777

    19,936 mi.
    Est. $710/mo

    Lease Return Center

    4.1
    Check Availability
    Triangle, VA (590 mi)
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  • Glacier White 2021 Audi S6 Premium PlusGlacier White 2021 Audi S6 Premium PlusGlacier White 2021 Audi S6 Premium PlusGlacier White 2021 Audi S6 Premium PlusGlacier White 2021 Audi S6 Premium PlusGlacier White 2021 Audi S6 Premium Plus

    $38,748

    53,486 mi.
    Est. $728/mo

    Lou Fusz Buick GMC

    4.5
    Check Availability
    St. Louis, MO (265 mi)
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  • Avalon Green Metallic 2021 Audi S6 2.9T Premium PlusAvalon Green Metallic 2021 Audi S6 2.9T Premium PlusAvalon Green Metallic 2021 Audi S6 2.9T Premium PlusAvalon Green Metallic 2021 Audi S6 2.9T Premium PlusAvalon Green Metallic 2021 Audi S6 2.9T Premium PlusAvalon Green Metallic 2021 Audi S6 2.9T Premium Plus

    $32,529

    $394
    75,473 mi.
    Est. $611/mo

    Rob Lambdin's University Dodge RAM

    3.6
    Check Availability
    Davie, FL (1,172 mi)

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  • Glacier White Metallic 2021 Audi S6 2.9T Premium PlusGlacier White Metallic 2021 Audi S6 2.9T Premium PlusGlacier White Metallic 2021 Audi S6 2.9T Premium PlusGlacier White Metallic 2021 Audi S6 2.9T Premium PlusGlacier White Metallic 2021 Audi S6 2.9T Premium PlusGlacier White Metallic 2021 Audi S6 2.9T Premium Plus

    $42,999

    48,096 mi.
    Est. $808/mo

    Platinum Cars Marietta

    3.2
    Check Availability
    Marietta, GA (576 mi)
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  • Navarra Blue Metallic 2021 Audi S6 2.9T PrestigeNavarra Blue Metallic 2021 Audi S6 2.9T PrestigeNavarra Blue Metallic 2021 Audi S6 2.9T PrestigeNavarra Blue Metallic 2021 Audi S6 2.9T PrestigeNavarra Blue Metallic 2021 Audi S6 2.9T PrestigeNavarra Blue Metallic 2021 Audi S6 2.9T Prestige

    $38,935

    44,912 mi.
    Est. $732/mo

    National Auto Mall

    Check Availability
    Merritt Island, FL (1,014 mi)
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  • Daytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium PlusDaytona Gray Pearl Effect 2021 Audi S6 2.9T Premium Plus

    $49,216

    57,973 mi.
    Est. $925/mo

    Audi Dominion

    3.0
    Check Availability
    San Antonio, TX (1,045 mi)
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  • Florett Silver Metallic 2021 Audi S6 2.9 TFSI Premium PlusFlorett Silver Metallic 2021 Audi S6 2.9 TFSI Premium PlusFlorett Silver Metallic 2021 Audi S6 2.9 TFSI Premium PlusFlorett Silver Metallic 2021 Audi S6 2.9 TFSI Premium PlusFlorett Silver Metallic 2021 Audi S6 2.9 TFSI Premium PlusFlorett Silver Metallic 2021 Audi S6 2.9 TFSI Premium Plus

    $32,980

    $1K
    78,563 mi.
    Est. $620/mo

    Driven Auto Sales

    3.9
    Check Availability
    Burbank, IL (13 mi)
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  • Gray 2021 Audi S6 2.9T Premium PlusGray 2021 Audi S6 2.9T Premium PlusGray 2021 Audi S6 2.9T Premium PlusGray 2021 Audi S6 2.9T Premium PlusGray 2021 Audi S6 2.9T Premium PlusGray 2021 Audi S6 2.9T Premium Plus

    $46,900

    27,486 mi.
    Est. $882/mo

    Private seller: Jess

    Contact Seller
    Whiteford Center, MI (202 mi)
    Quick view
  • Firmament Blue Metallic 2021 Audi S6 2.9T PrestigeFirmament Blue Metallic 2021 Audi S6 2.9T PrestigeFirmament Blue Metallic 2021 Audi S6 2.9T PrestigeFirmament Blue Metallic 2021 Audi S6 2.9T PrestigeFirmament Blue Metallic 2021 Audi S6 2.9T PrestigeFirmament Blue Metallic 2021 Audi S6 2.9T Prestige

    $34,960

    $2.5K
    54,389 mi.
    Est. $657/mo

    United BMW

    4.5
    Check Availability
    Alpharetta, GA (570 mi)

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  • $41,985

    48,992 mi.
    Est. $789/mo

    Luxury Auto Selection

    4.9
    Check Availability
    Chicago, IL (8 mi)
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  • $41,961

    51,220 mi.
    Est. $789/mo

    One Toyota Of Oakland

    4.5
    Check Availability
    Oakland, CA (1,844 mi)
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Audi S6 prices by year

Model year Average price Deals
2018 Audi S6 $28,971 11 Great deals

About the 2021 Audi S6

Basics

2.9T Prestige shown (base trim).

Seating
5
Door count
4
Drivetrain
All-wheel drive
Combined MPG
22
Transmission
8-Speed A/T
Engine
444.0-hp, 2.9-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
Side view of the 2021 Audi S6
FAQs

How much does the 2021 Audi S6 cost?

The 2021 Audi S6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 S6 is $39,650, with pricing starting at $32,529.

What is the MPG of the 2021 Audi S6?

The 2021 Audi S6 offers up to 18 MPG in city driving and 28 MPG on the highway for a combined rating of 22 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2021 Audi S6?

The 2021 Audi S6 compares to and/or competes against the following vehicles:


Is the 2021 Audi S6 reliable?

The 2021 Audi S6 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 S6 owners.

Is the 2021 Audi S6 a good sedan?

Below are the Cars.com consumer ratings for the 2021 Audi S6.

(2 reviews)
Rating breakdown (out of 5):
Comfort
5.0
Interior
4.5
Performance
5.0
Value
4.5
Exterior
5.0
Reliability
4.5
Ratings (2 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
4.5
Performance
5.0
Value
4.5
Exterior
5.0
Reliability
4.5
Trims

Premium Plus (1 style)

Style
2.9 TFSI Premium Plus
Inventory price
Starting at $74,400
Combined MPG
22
Engine
444.0-hp, 2.9-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

Prestige (1 style)

Style
2.9 TFSI Prestige
Inventory price
Starting at $74,400
Combined MPG
22
Engine
444.0-hp, 2.9-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
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