Makes›Audi›A6›2014

2014 Audi A6

Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2014 models.

Audi A6
Pictured: Audi A6 C9 IAA 2025 DSC 1920. Photo: Alexander-93, CC BY-SA 4.0, via Wikimedia Commons
Class
Midsize Cars
Body styles
4dr Sedan 2.0 Tfsi Quattro, 4dr Sedan 3.0 Tfsi Quattro, 4dr Sedan Tdi Quattro
Engines
3.0L 6-cyl turbo, 2.0L 4-cyl turbo, 3.0L 6-cyl
Horsepower
220–310 hp
Transmission
automatic
Drivetrain
All-Wheel Drive, Front-Wheel Drive
Fuel
Diesel, Premium Gasoline
MPG (best)
29 combined · 25 city / 38 hwy
Length
193.7 in
Curb weight
3,957–4,178 lb
NHTSA rating
Not rated
Recalls
4 campaigns

Pros & cons

What's good

  • Strong performanceUp to 310 hp, versus about 236 hp for similar 2014 models.
  • AWD / 4WD available

Watch out for

No weak spots against similar models in the data.

Calculated from EPA, NHTSA and vPIC data against 33 similar 2014 models — not a review. How we calculate this →

Overview

The 2014 Audi A6 is a midsize car offered with 3 engines (3.0L 6-cyl turbo, 2.0L 4-cyl turbo and 3.0L 6-cyl) and all-wheel drive and front-wheel drive.

It measures about 194 inches long and 74 inches wide on a 115-inch wheelbase, with a curb weight of roughly 3,957 lb (4dr Sedan 2.0 Tfsi Quattro).

EPA rates its most efficient version at 29 MPG combined (25 city / 38 highway), 13% better than the 2014 midsize car average of 25.7 MPG, for an estimated $2,950 a year in fuel.

NHTSA has not published a 5-Star overall rating for this model year.

It has 4 recall campaigns on file and owners have filed 35 complaints with NHTSA since 2015, most often about the steering.

What changed for 2014

  • New diesel version
  • Engine added: 3.0L 6-cyl turbo

Compared with 2013; trim, feature and price changes aren't covered. See the 2013 A6 →

Trims, performance & features

Engine220 hp2.0L 4-cyl
Engine310 hp3.0L 6-cyl
Transmissionautomatic
DriveAWD/4WD

Trims

quattro Premium Plusquattro Premium, quattro Premium Plusquattro Prestige

Built in: Neckarsulm, Germany

NHTSA vPIC, as reported by the manufacturer for 5 2014 A6 configurations; may not list every trim. How we calculate this →

Dimensions & weight

BodyLengthWidthHeightWheelbaseTrack F / RCurb weightWeight F/R
4dr Sedan 2.0 Tfsi Quattro193.7 in73.6 in57.5 in114.6 in64.2 / 63.8 in3,957 lb55/45
4dr Sedan 3.0 Tfsi Quattro193.7 in73.6 in57.5 in114.6 in64.2 / 63.8 in4,101 lb55/45
4dr Sedan Tdi Quattro193.7 in73.6 in57.5 in114.6 in64.2 / 63.8 in4,178 lb55/45

Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.

Will it fit your garage? Check with your measurements →

Engines, MPG & running costs

VersionEngineTransmissionDriveCity / Hwy / Combvs. classFuel / yrCO₂ g/mi
A6 quattro Diesel3.0L 6-cyl turboAutomatic (S8)All-Wheel Drive24 / 38 / 29+13%$3,300349
A62.0L 4-cyl turboAutomatic (AV-S8)Front-Wheel Drive25 / 33 / 28+9%$2,950320
A6 quattro2.0L 4-cyl turboAutomatic (S8)All-Wheel Drive20 / 29 / 23-11%$3,550386
A6 quattro3.0L 6-cylAutomatic (S8)All-Wheel Drive18 / 27 / 21-18%$3,900414
7/10EPA fuel economy score (best version)
7/10EPA greenhouse gas score
Spend $2,750Fuel over 5 years vs. average new car
25.7 MPG2014 Midsize Cars average

EPA estimates; "vs. class" is combined MPG against the 2014 EPA class average. How we calculate this →

Safety ratings & technology

NHTSA has not published 5-Star ratings for the 2014 Audi A6.

Similar 2014 midsize cars

ModelBest MPG / rangeNHTSA overallRecalls
2014 Audi A6 (this car)29 MPGNot rated4
2014 BMW 5 Series30 MPGNot rated0
2014 Mercedes-Benz E-Class26 MPGNot rated0
2014 Lexus IS24 MPGNot rated4
2014 Audi A426 MPGNot rated4
2014 Lexus LS20 MPGNot rated1
2014 Tesla Model S265 miNot rated9

Recalls (4)

Air Bags › Sensor › Occupant Classification · Jun 4, 2018

NHTSA campaign 18V370000 · 139,249 vehicles

Problem
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.
Risk
If the PODS module malfunctions, the front passenger air bag may not deploy properly in the event of a crash, increasing the risk of injury.
Fix
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.
Engine And Engine Cooling › Cooling System · Apr 11, 2018

NHTSA campaign 18V229000 · 342,867 vehicles

Problem
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2017 Audi A5 Cabriolet, A5 Sedan and Audi Q5 vehicles, 2012-2015 Audi A6 vehicles and 2013-2016 Audi A4 Sedan and A4 allroad vehicles. These vehicles, equipped with 2.0l Turbo FSI engines, have an electric coolant pump that can either become blocked with debris from the cooling system causing it to overheat or can short-circuit from moisture within the pump.
Risk
A blocked pump or a short-circuited pump can increase the risk of a fire.
Fix
Audi will notify owners, and dealers will replace the pumps, free of charge. The recall began September 14, 2018. Owners may contact Audi customer service at 1-800-253-2834. Audi's number's for this recall is 19N3/19N4. Note: This recall is in additional to the coolant pump software update applied as a remedy under recall 17V002.
Fuel System, Gasoline › Delivery › Hoses, Lines/Piping, And Fittings · Dec 6, 2017

NHTSA campaign 17V781000 · 48,693 vehicles

Problem
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2012-2014 Audi A6 and A7 vehicles. The fuel line has a compression point that can weaken, potentially resulting in a fuel leak.
Risk
A fuel leak in the presence of an ignition source, increases the risk of a fire.
Fix
Audi will notify owners, and dealers will replace the fuel line, free of charge. The recall began February 5, 2018. Owners may contact Audi customer service at 1-888-237-2834. Volkswagen's number for this recall is 20AR.
Engine And Engine Cooling › Cooling System · Jan 3, 2017

NHTSA campaign 17V002000 · 342,867 vehicles

Problem
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2017 Audi A5, A5 Cabriolet and Q5 vehicles, 2013-2016 Audi Allroad and Audi A4 vehicles and 2012-2015 Audi A6 vehicles. These vehicles, equipped with 2.0l Turbo FSI engines, have an electric coolant pump that can be blocked with debris from the cooling system, resulting in the pump overheating.
Risk
If the coolant pump overheats, it can increase the risk of a fire.
Fix
Audi will notify owners, and dealers will update the software so that the power supply to the coolant pump is deactivated if the pump becomes blocked with debris, free of charge. The recall is expected to begin February 20, 2017. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 19M1.
Check your VIN for open recalls at NHTSA ↗

Not every 2014 Audi A6 is affected — only a VIN check confirms your car.

Owner-reported problems

35Complaints to NHTSA since 2015
1Involved a crash
0Involved a fire
0Injuries reported
51,500 miTypical mileage at failure
Steering7
Fuel/Propulsion System6
Engine5
Air Bags4
Service Brakes3
Structure › Body2
Unknown Or Other2
Fuel System, Gasoline2
Complaints received per month (last 24 months with reports)
18/06: 218/08: 118/09: 118/12: 119/02: 219/07: 219/12: 320/01: 120/04: 120/07: 120/10: 121/02: 122/01: 122/05: 122/10: 122/12: 123/05: 124/01: 124/11: 125/03: 125/06: 125/08: 125/09: 126/07: 118/0618/1219/1220/0722/0122/1224/1125/08max 3

Unverified owner reports; best-sellers collect more.

Used 2014 Audi A6 buyer's checklist

  1. Run the VIN at nhtsa.gov/recalls. 4 recalls this year — ask for proof of repairs.
  2. Steering — 7 owner reports. Turn lock-to-lock while parked and on the road; listen for noises and feel for heavy or loose steering.
  3. Fuel/Propulsion System — 6 owner reports. Smell for fuel around the car and in the cabin, check that it starts easily when warm, and look at the oil dipstick for a fuel smell or rising level.
  4. Engine — 5 owner reports. Cold-start the engine, listen for knocking, and watch for warning lights or hesitation on acceleration.
  5. Mileage to watch. Owners typically reported problems around 51,500 miles; ask what was repaired near that point.
  6. Before you pay: service records, a history report and an independent inspection.

Generated by DecodedCars from NHTSA recalls and owner complaints for the 2014 Audi A6. Not a substitute for a professional inspection.

Other A6 years

Compare all years →
YearMPG (best)LengthOverallRecallsComplaints
2026 A624196.9 inNot rated19
2025 A626194.5 inNot rated39
2024 A626194.5 inNot rated13
2023 A627194.5 inNot rated13
2022 A626194.5 inNot rated54
2021 A626194.5 in★★★★★1227
2020 A627194.5 in★★★★★934
2019 A627194.5 in★★★★★7114
2018 A628193.7 in★★★★★211
2017 A628193.7 inNot rated320
2016 A630193.7 inNot rated351
2015 A629193.7 inNot rated422

Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Audi. How we calculate this →