2016 Audi A6 reliability

Is it reliable?

NHTSA's file on the 2016 Audi A6 holds 51 complaints after 11 years, a rate of 5 per year. That is more complaints per year than most A6 years here — over the median of the other years, which is 2. NHTSA has 3 recalls on file, including Fuel rail, Wiring, and Occupant classification.

2012 Audi A6
Photo by Alexander-93, resized from the original. Wikimedia Commons CC BY-SA 4.0
Complaints

51

Per year

5

Recalls

3

Years on the road

11

What owners report

The complaints owners file most often name Engine (17 of 51), then Air bags (8) and Electrical system (8). Those filings include 2 that report a fire and 1 that reports an injury.

Next to 2015 and 2017

The 2015 A6 has 22 complaints, 1 per year, and the 2017 has 20 complaints, 2 per year. The 2016 has more complaints per year than the 2015. The 2016 has more complaints per year than the 2017.

The complaint rate is complaints filed in this year’s first 3 years on the road, divided by however many of those years have passed. Recalls are a separate count. The numbers are for the US-market 2016 Audi A6. How we count. Data as of .

Recalls (3)

Recall gasoline fuel system, fuel injection, fuel rail 2019-01-16 · NHTSA campaign 19V035000
Summary Volkswagen Group of America, Inc. (Audi) is recalling certain 2016-2018 Q7, A6 and A7 vehicles, and 2015-2018 Audi A8 vehicles. The left and right fuel rails may leak fuel.
Remedy Audi has notified owners, and dealers will replace the left and right fuel rail, free of charge. The recall began February 28, 2019. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 24DP.
Recall electrical system, wiring 2018-12-05 · NHTSA campaign 18V862000
Summary Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2015-2016 Audi A6 Sedans and 2015 Audi A7 vehicles. The auxiliary heater electrical connector on these vehicles may have been incorrectly inserted into the auxiliary heater, possibly resulting in increased electrical resistance.
Remedy Volkswagen will notify owners, and dealers will inspect the auxiliary heater connector, replacing the auxiliary heater and connector, as necessary, free of charge. The recall began March 15, 2019. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 82C1.
Recall air bags, sensor, occupant classification 2018-06-04 · NHTSA campaign 18V370000
Summary Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.
Remedy Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.

Complaints by component (51 total)

Engine
17
Air bags
8
Electrical system
8
Fuel and propulsion system
6
Powertrain
5
Service brakes
3
Speed control
3
Engine and engine cooling
2
Forward collision avoidance
2
Fuel system, gasoline
2
Steering
2
Structure
2
Diesel fuel system
1
Electronic stability control (ESC)
1
Equipment
1
Hydraulic brakes
1
Seat belts
1
Seats
1
Suspension
1
Tires
1
Wheels
1
Show 13 more Show less
Crash-flagged

0

Fire-flagged

2

Injury reports

1

Death reports

0

Complaints filed per year

22016420171020187201912020420215202292023520243202512026
Excerpts from recent NHTSA complaint filings
  • "There is a recall out for “2016 Audi A6 vehicles” the recalls are “fuel system rail” as well as “coolant pump”. Both recalls are vin specific and what I find to be devastating is that both recall risk pertains to…"
    Unknown or other, Fuel and propulsion system · filed 2026-03-29
  • "I own a 2016 Audi A6 3.0T. After filling the fuel tank completely, the vehicle only traveled approximately 190–200 miles before the fuel gauge indicated empty. This represents a sudden and significant loss of fuel range…"
    Fuel and propulsion system · filed 2025-12-30
  • "The water pump on my 2016 Audi A6 has failed multiple times prematurely. The first water pump failed at 36,965 miles in May 2019. That repair was covered under an extended warranty I purchased. The second water pump…"
    Engine · filed 2025-09-10
  • "This vehicle had a claim for water pump replacement and the 3.0 model has a recall for the turbo charger. This vehicle is experiencing the same issues and went from 70 mph to 0 and stalled on the freeway. Thankfully the…"
    Powertrain, Air bags, Engine · filed 2025-03-25
  • "Engine area of car caught fire with ignition off"
    Electrical system, Engine, Fuel and propulsion system · filed 2024-11-18

NHTSA crash ratings

Version Overall Front Side Rollover
2016 Audi A6 4 DR AWD 5 stars 5 stars 5 stars 5 stars
2016 Audi A6 4 DR FWD 5 stars 5 stars 5 stars 5 stars

Stars are how this vehicle did in NHTSA crash tests. They are a safety result, separate from the complaint record. Not rated means that test was not run for this version.

Fuel economy

Trim Engine Transmission Drive City Hwy Combined Annual fuel cost
A6 2L, 4-cyl Automatic (AM-S7) Front-wheel drive 24 34 28 MPG $2850
A6 quattro 2L, 4-cyl Automatic (8-speed) All-wheel drive 22 32 25 MPG $3200
A6 quattro 3L, 6-cyl Automatic (8-speed) All-wheel drive 25 38 30 MPG $3150
A6 quattro 3L, 6-cyl Automatic (8-speed) All-wheel drive 20 29 24 MPG $3300

Specs and fitment

C7 A6, 2012–2018
Body styles Sedan, Wagon (Avant / allroad)
Oil 5W-40, 5W-30, 0W-40 or 0W-30 (2.0L Turbo SEO03 listing) , 4.9 qt capacity
Tire size 245/45R18, 255/40R19, 255/35R20

Known issues for this generation

Recall 18V-229 covers certain 2012-2015 A6 vehicles (with A4, A5, and Q5 also listed) equipped with 2.0L Turbo FSI engines: an electric coolant pump may block or short-circuit and increase fire risk; dealers replace the pumps. Related recall 17V-002 updates software to deactivate pump power if the pump becomes blocked. Recall 19V-035 covers certain 2016-2018 A6 vehicles (with Q7, A7, and A8 also in the campaign) where left and right fuel rails may leak fuel, increasing fire risk; dealers replace both fuel rails.

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Frequently asked questions

Is the 2016 Audi A6 reliable?

NHTSA's file on the 2016 Audi A6 holds 51 complaints after 11 years, a rate of 5 per year. That is more complaints per year than most A6 years here — over the median of the other years, which is 2. NHTSA has 3 recalls on file, including Fuel rail, Wiring, and Occupant classification.

What are common problems with a 2016 Audi A6?

The complaints owners file most often name Engine (17 of 51), then Air bags (8) and Electrical system (8). Those filings include 2 that report a fire and 1 that reports an injury.

Is the 2016 Audi A6 more reliable than the years next to it?

The 2015 A6 has 22 complaints, 1 per year, and the 2017 has 20 complaints, 2 per year. The 2016 has more complaints per year than the 2015. The 2016 has more complaints per year than the 2017.

Has the 2016 Audi A6 been recalled?

The 2016 Audi A6 has 3 recalls on file with NHTSA. See the recalls table on this page for dates, components, and remedies.

How many complaints have owners filed about the 2016 Audi A6?

Owners have filed 51 complaints about the 2016 Audi A6 with NHTSA.

What mpg does a 2016 Audi A6 get?

EPA-rated combined fuel economy for the 2016 Audi A6 is 26.8 MPG. See the fuel economy table on this page for city and highway figures by engine and transmission.

What oil does an Audi A6 take?

C7 (2012-2018) 2.0T listings commonly allow 5W-40/5W-30/0W-40/0W-30 (~4.9 qt). C8 US 2.0/3.0 TFSI often lists 0W-20 (~5.9 qt).

Does recall 18V-229 cover the Audi A6?

It covers certain 2012-2015 A6 vehicles with 2.0L Turbo FSI engines (with A4/A5/Q5 also listed): an electric coolant pump may short and increase fire risk; dealers replace the pump.

What generation is a 2020 Audi A6?

C8 generation (2019 onward in the US). 2012-2018 are C7.