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2015 Audi S6 review

Research, photos, specs, and expertise

Audi S6 highlights

Customer rating

(not yet rated)

Mileage (EPA estimate)

17 city, 27 highway, 20 combined

Pricing for current inventory

(no current inventory)

Price
Year
Mileage

Vehicle Overview

The 2015 Audi S6 is a luxury sedan that checks a lot of boxes for shoppers with different types of preferences and needs. It’s fast, powerful, and nimble, yet has plenty of room for passengers and storage. It can meet your demands for refinement, as well as if you enjoy a fast ride, but also need a certain level of practicality and function from their vehicle. With its size and its capabilities, it’s a great car for long-distance travel, on top of being a good daily driver.

All Audi S6 years

What is new for the 2015 Audi S6?

  • The S6 is available in a new trim called the Base.
  • The Prestige trim has been discontinued for 2015.
  • S6 trims have been upgraded with Head Up Display and Rear Sunshade as standard equipment this year.
  • Remote Start features are now available as options on select trims.

5 reasons to buy the 2015 Audi S6

1. Standard all-wheel drive 

Like with many other high-performance Audi models, the 2015 S6 comes standard with all-wheel drive. It helps bring the car’s performance to an even higher level, providing increased grip in corners. Among other benefits, it will allow you to accelerate on wet and slippery roads with less effort. Cornering at a higher speed with a piece of mind that the car will remain stable and keep the balance is also a result of the all-wheel drive. 

2. Dominant engine 

On top of the all-wheel-drive system, the 2015 Audi S6 comes with an impressive engine that works hard to make sure it can meet the expectations of even the strictest and most demanding car enthusiasts. It’s a 420-hp, twin-turbocharged 4.0L V8 that works together with a seven-speed dual-clutch automatic transmission. Accelerating with this kind of engine is a breeze, as it will only take you 4.5 seconds to go from zero to 60 mph. 

3. Classy interior 

Aside from the fact that it’s an absolute thrill to sit behind the wheel of the 2015 Audi S6, being a passenger in it is pretty gratifying, as well. Among other reasons, that’s thanks to a classy cabin with excellent materials, such as the standard leather upholstery with diamond-stitch pattern. Amenities such as heated, power-adjustable front seats, four-zone automatic climate control, and driver memory settings, increase the overall sense of refinement that much more. 

4. Ample room for cargo and passengers 

In addition to the upscale look and feel, the cabin of the 2015 Audi S6 is spacious and offers plenty of room for passengers. Front row headroom measures 37.2 inches, with rear passengers getting 37.8 inches. Front and rear legroom measure 41.3 inches and 37.4 inches, respectively. The practicality characteristics of the S6 are further reflected through the high cargo capacity, with a 14.1-cu-ft trunk and standard split-folding rear seats. 

5. Infotainment features 

The enjoyable ride experience in the 2015 Audi S6 is additionally increased by the series of infotainment and connectivity features that come as standard. The most notable feature is the Multi Media Interface with an eight-inch display, that comes with navigation and Bluetooth® connectivity. Also standard is a 14-speaker audio system, satellite radio and iPod connectivity. 

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Ratings & reliability

Customer ratings

The 2015 Audi S6 is not yet rated. Help future customers learn about a car you've owned and write a review.

2
Below Average

RepairPal gave the Audi S6 an overall reliability rating of 2 out of 5 stars, which RepairPal describes as Below Average. This rating ranks Audi S6 43rd out of 48 among Luxury Fullsize Cars.

View RepairPal's full rating of the Audi S6

Audi S6 features and specs

Base 4WD/AWD 4D Sedan

Standard Features

  • 4WD/AWD
  • ABS Brakes
  • Adjustable Suspension
  • Air Conditioning
  • Alloy Wheels
  • AM/FM Stereo
  • Automatic Transmission
  • Auxiliary Audio Input
  • Blind Spot Monitor
  • BOSE Sound System
  • CD Audio
  • Cruise Control
  • Front Seat Heaters
  • Head Up Display
  • Leather Seats
  • Memory Seat(s)
  • Navigation System
  • Overhead Airbags
  • Parking Sensors
  • Power Locks
  • Power Mirrors
  • Power Seat(s)
  • Power Windows
  • Rear Defroster
  • Rear Sunshade
  • Rear View Camera
  • Satellite Radio Ready
  • Side Airbags
  • Smart Key
  • Sunroof(s)
  • Traction Control
  • Turbo Charged Engine
  • 20 Inch Plus Wheels
  • A/C Seat(s)
  • Automated Cruise Control
  • Bang & Olufsen Audio
  • Blind Spot Monitor
  • Bluetooth Technology
  • Heated Steering Wheel
  • Lane Departure Warning
  • Rear Seat Heaters
  • Remote Start
  • Seat Massagers

Drive Wheels

All Wheel Drive (4WD/AWD)

Engine size

4.0L

Horsepower

420

Torque (ft-lbs)

406

Engine type

Turbo Gas

Fuel capacity

19.8

Wheelbase

114.7"

Overall length

193.9"

Width

73.8"

Height

57.8"

Leg room

F 41.3"/R 37.4"

Head room

F 37.2"/R 37.8"

Front tires

P255/40ZR19

Rear tires

P255/40ZR19

Seating capacity

5

Transmission

Automatic

2015 Audi S6 FAQ

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