2018
Audi S6
Photo & video gallery
Notable features
- 450-hp, twin-turbo V-8 engine
- Seven-speed dual-clutch automatic
- All-wheel drive
- Seats five
- Navigation system standard
The good & the bad
The good
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Amazing acceleration
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Outstanding ride quality
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Excellent seat comfort
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Subtly aggressive appearance
The bad
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Steering lacks feedback
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Backseat really fits only two
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Options make sticker price climb quickly
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Summer tires only
Safety review
- Overall rating
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5 out of 5
- Combined side rating front seat
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5 out of 5
- Combined side rating rear seat
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5 out of 5
- Frontal barrier crash rating driver
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5 out of 5
- Frontal barrier crash rating passenger
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5 out of 5
- Overall frontal barrier crash rating
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5 out of 5
- Overall side crash rating
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5 out of 5
- Rollover rating
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5 out of 5
- Side barrier rating
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5 out of 5
- Side barrier rating driver
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5 out of 5
- Side barrier rating passenger rear seat
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5 out of 5
- Side pole rating driver front seat
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5 out of 5
- Side barrier rating driver
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5 out of 5
- Side barrier rating passenger rear seat
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5 out of 5
- Side pole rating driver front seat
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5 out of 5
Factory warranties
- Basic
- 4 years / 50,000 miles
- Corrosion
- 12 years
- Powertrain
- 4 years / 50,000 miles
- Maintenance
- 1 years / 10,000 miles
- Roadside Assistance
- 4 years
Compare similar vehicles
-
2018Audi S6Starts at$71,900
- MPG
- 16 City / 24 Hwy
- Seat capacity
- 5
- Engine
- Twin Turbo Premium Unleaded V-8
- Drivetrain
- All-wheel drive
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2022BMW M550Starts at$76,800
- MPG
- 17 City / 25 Hwy
- Seat capacity
- 5
- Engine
- Twin Turbo Premium Gasoline V-8
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2018Audi S7Starts at$81,200
- MPG
- 16 City / 24 Hwy
- Seat capacity
- 4
- Engine
- Twin Turbo Premium Unleaded V-8
- Drivetrain
- All-wheel drive
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2019Mercedes-Benz AMG E 53Starts at$72,550
- MPG
- 21 City / 28 Hwy
- Seat capacity
- 5
- Engine
- Intercooled Turbo Gas/Electric I-6
- Drivetrain
- All-wheel drive
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2021Mercedes-Benz AMG CLS 53Starts at$81,550
- MPG
- 21 City / 26 Hwy
- Seat capacity
- 5
- Engine
- Intercooled Turbo Gas/Electric I-6
- Drivetrain
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2015Volkswagen TouaregStarts at$44,705
- MPG
- 17 City / 23 Hwy
- Seat capacity
- 5
- Engine
- Premium Unleaded V-6
- Drivetrain
- All-wheel drive
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2021Audi S8Starts at$129,500
- MPG
- 13 City / 22 Hwy
- Seat capacity
- 4
- Engine
- Twin Turbo Gas/Electric V-8
- Drivetrain
- All-wheel drive
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2020Mercedes-Benz AMG E 63Starts at$107,350
- MPG
- 15 City / 23 Hwy
- Seat capacity
- 5
- Engine
- Twin Turbo Premium Gasoline V-8
- Drivetrain
- All-wheel drive
Compare -
2015Audi S6Starts at$75,500
- MPG
- 17 City / 27 Hwy
- Seat capacity
- 5
- Engine
- Twin Turbo Premium Unleaded V-8
- Drivetrain
- All-wheel drive
Compare -
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Most recent
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This car is legitimately cool
It?s comfortable, modern, fast, and handles well. Definitely no regrets in buying one. If you?re on the fence about which Audi to get, spend the extra money and get the S6.- Purchased a New car
- Used for Commuting
- Does recommend this car
-
Hyndaui
A luxuriously soft leather with a rear view camera for outstanding reverse performances , heated seating for warm winter days . NASA's jet propulsion to- Purchased a New car
- Used for Commuting
- Does recommend this car
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FAQ
What trim levels are available for the 2018 Audi S6?
The 2018 Audi S6 is available in 2 trim levels:
- Premium Plus (1 style)
- Prestige (1 style)
What is the MPG of the 2018 Audi S6?
The 2018 Audi S6 offers up to 16 MPG in city driving and 24 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Audi S6?
The 2018 Audi S6 compares to and/or competes against the following vehicles:
Is the 2018 Audi S6 reliable?
The 2018 Audi S6 has an average reliability rating of 5.0 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Audi S6 owners.
Is the 2018 Audi S6 a good Sedan?
Below are the cars.com consumers ratings for the 2018 Audi S6. 100.0% of drivers recommend this vehicle.
- Comfort: 5.0
- Interior: 5.0
- Performance: 5.0
- Value: 5.0
- Exterior: 5.0
- Reliability: 5.0
Audi S6 history
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2025 Audi S6 -
2024 Audi S6 -
2023 Audi S6 -
2022 Audi S6 -
2021 Audi S6 -
2020 Audi S6 -
2018 Audi S6 -
2017 Audi S6