Vehicle Data Hub

2014 Audi S6 problems

Owners have filed 30 complaints with NHTSA about the 2014 Audi S6. Engine is the most reported problem area, at 50% of complaints. After that come fuel system (10%) and suspension (10%).

At a glance

Complaints
30 filed with NHTSA
Most reported
Engine 50% of complaints
Crashes and fires
0 and 0
Injuries and deaths
4 and 0
Typical mileage
76,000 miles 16 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Engine 50%
  • Fuel system 10%
  • Suspension 10%
  • Drivetrain & axles 7%
  • Forward collision avoidance 7%
  • Steering 7%
  • Electrical system 3%
  • Lighting 3%

When problems show up

Complaints by mileage, 2014 Audi S6 Complaints by odometer reading in 20,000-mile steps. The median is about 76,000 miles. 0k to 20k miles: 0 complaints 20k to 40k miles: 0 complaints 40k to 60k miles: 0 complaints 60k to 80k miles: 11 complaints 80k to 100k miles: 2 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 3 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 76,000 miles
Based on 16 complaints that include mileage. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles0
20k to 40k miles0
40k to 60k miles0
60k to 80k miles11
80k to 100k miles2
100k to 120k miles0
120k to 140k miles3
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Among the 16 complaints that report mileage, the typical (median) problem appeared at about 76,000 miles.

Safety-related details: 4 injuries reported.

It is also covered by 3 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

I was driving behind an audi s6 (one of the newer models with full LED lighting) at night. I found its LED brake lights blindingly bright. The driving lights are very bright by themselves, but they're borderline tolerable, however brake lights when they come on are extremely bright - I could not look at that car when driving behind it, it was too painful to look at. I had to take my eyes off that car and off the road ahead of me as a result of this for extended periods of time.

January 2014 Injury

Turbo failure - car stalled while slowing on a major interstate, causing multiple near-collisions. Audi is aware of the issue and the dangers of the failure, but has not issued a recall, even though they have issued multiple technical service bulletins regarding the issue and admitting to faulty parts causing the failure. It is only a matter of time before someone is injured or worse due to losing control of the vehicles acceleration and use of engine.

Reported at 62,000 miles, April 2019 Injury

Suspension was replaced at 40,000 miles do to normal wear and tear. That was audi excuse. Suspension was replaced again at 63,000 miles. Engine mounts and transmission mounts were replaced at 63,000. Now at 75,000 miles, engine camshaft has failed and almost caused me to lose control of the car. Oil is changed every 3k miles and all maintenance is up to date and always done on time or before required. Car always smell like gas. Inspection found no issues.

Reported at 76,000 miles, August 2020

The contact owns a 2014 Audi S6. The contact stated that the vehicle failed to start. The vehicle was towed to the local dealer to be diagnosed. The contact was informed that the turbocharger needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the repair would not be covered due to aftermarket parts. No additional assistance was provided.

Reported at 78,000 miles, June 2022

Other model years of the S6

  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2011
  • 2010
  • 2009
  • 2008
  • 2007
  • 2004
  • 2003
  • 2002
  • 2001
  • 2000
  • 1999
  • 1998
  • 1996
  • 1995
  • 1994
  • 1993
  • 1992

Best and worst years for the Audi S6