2015 Audi S6

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starting MSRP

Key specs

Base trim shown


Body style


Combined MPG


Seating capacity

193.9” x 57.8”


All-wheel drive



The good:

  • Amazing acceleration
  • Ride quality
  • Seat comfort
  • Subtle appearance
  • Gas mileage

The bad:

  • Handling
  • Rear seat really only fits two
  • Multimedia interface

1 trim

Starting msrp listed lowest to highest price

Wondering which trim is right for you?

Our 2015 Audi S6 trim comparison will help you decide.

See also: Find the best Sedans for 2024

Notable features

  • Twin-turbocharged V-8
  • Seven-speed dual-clutch automatic transmission
  • All-wheel drive
  • Seats five
  • Navigation system standard

2015 Audi S6 review: Our expert's take

Vehicle Overview

The S6 is the high-performance variant of Audi’s A6 midsize luxury sedan. It’s powered by a twin-turbo V-8 engine and competes with the BMW 550i.

New for 2015
There are no significant changes.

Below is a list of highlighted features and not an exhaustive list. Features are standard unless otherwise noted.

Exterior Highlights

  • 19-inch alloy wheels; 20-inch wheels available
  • Adaptive air suspension with lowered ride height
  • Full-LED headlights 
  • LED taillights
  • Quad exhaust outlets

Interior Highlights

  • Heated leather front seats with diamond stitch pattern; available ventilated front seats with massage function
  • Split-folding backseat
  • Four-zone automatic climate control
  • Sport steering wheel with paddle shifters
  • Multi Media Interface navigation system with handwriting recognition and Audi Connect information system
  • Bose stereo; available Bang & Olufsen premium stereo
  • Bluetooth connectivity and iPod integration

Under the Hood

  • 420-horsepower, twin-turbo 4.0-liter V-8 engine with fuel-saving cylinder-deactivation technology
  • Seven-speed dual-clutch automatic transmission
  • All-wheel drive
  • Sport rear differential
  • Audi Drive Select adjusts engine, transmission, steering and suspension response

Safety Features

  • Required in every new car: front airbags, antilock brakes and an electronic stability system
  • Eight airbags
  • Available rear-seat side-impact airbags
  • Blind spot warning system
  • Available adaptive cruise control 
  • Available forward collision warning
  • Available lane departure warning 
  • Available night vision with pedestrian detection


Consumer reviews

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

Most recent consumer reviews


I am a car guy and this one is amazing

Fast, smooth, luxurious Great MPG. A JOY TO DRIVE. might be the best all around car I have owned especially for the money. And beautiful styling


Best car I have ever owned.

This car is amazing. It is a perfect mix of sport and luxury. It can be fast and aggressive when want it to be in dynamic mode. It can also be smooth and perfect for around town in comfort mode with the air suspension. Fit and finish are top notch and styling will stay current for years.

See all 2 consumer reviews


Based on the 2015 Audi S6 base trim.
Combined side rating front seat
Combined side rating rear seat
Frontal barrier crash rating driver
Frontal barrier crash rating passenger
Overall frontal barrier crash rating
Overall rating
Overall side crash rating
Risk of rollover
Rollover rating
Side barrier rating
Side barrier rating driver
Side barrier rating passenger rear seat
Side pole rating driver front seat


New car and Certified Pre-Owned programs by Audi
New car program benefits
48 months/50,000 miles
144 months/unlimited distance
48 months/50,000 miles
12 months/5,000 miles
Roadside assistance
48 months/unlimited distance
Certified Pre-Owned program benefits
Maximum age/mileage
5 model years or newer/less than 60,000 miles
Basic warranty terms
1 year or 20,000 miles (whichever occurs first)
Dealer certification required
125-point inspection
Roadside assistance
View all cpo program details

Have questions about warranties or CPO programs?

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See all 2015 Audi S6 articles