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2014 Audi A8 L W12

The 2014 Audi A8 L W12 is a 6.3-liter with an 8-speed tiptronic automatic and all-wheel drive. It is rated at 15 mpg combined.

EPA fuel-economy estimates are 13 mpg city and 20 mpg highway (15 mpg combined).

Spec Value
Vehicle
Body TypeSedan
PowertrainGas
Engine
Engine Type6.3L W12
Displacement6.3 L
Drivetrain
Drive Typequattro all-wheel drive
Differential Typequattro all-wheel drive
Transmission
Transmission8-speed Tiptronic automatic
Fuel Economy
City13 MPG
Highway20 MPG
Combined15 MPG
Recommended FuelPremium
Dimensions & Weight
Cargo Volume15 ft³

Safety & Recalls

NCAP safety ratings

Tested, but no star ratings were published (2014 Audi A8 4 DR AWD).

Recalls

5 recalls on file with NHTSA for the 2014 Audi A8. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Mar 23, 2022 · ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication.

Consequence: Worn bearings can cause the turbine wheel to contact the turbocharger housing or cause the shaft to break, causing an engine stall and increasing the risk of a crash.

Remedy: Dealers will replace the oil strainer and perform an oil change, free of charge. Owner notification letters were mailed August 4, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 21H7.

NHTSA campaign 22V178000

Jul 7, 2020 · STRUCTURE:BODY:HOOD

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S8 and A8 vehicles. The seal around the engine compartment may come loose and contact hot engine components.

Consequence: If the seal contacts hot engine components, there could be an increased risk of a fire.

Remedy: Audi will notify owners, and dealers will install a retaining plate to prevent the engine compartment seal from loosening. The recall began September 4, 2020. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 51G6.

NHTSA campaign 20V397000

Jan 28, 2019 · FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2016 Audi A8 and S8 vehicles. The fuel supply line for the high pressure fuel pump may become porous and leak fuel.

Consequence: Leaking fuel, in the presence of an ignition source, increases the risk of fire.

Remedy: Audi has notified owners, and dealers will install a fuel pressure damper, free of charge. The recall began February 21, 2019. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 20BM.

NHTSA campaign 19V057000

Jun 25, 2018 · FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2015 Audi S8 and A8 vehicles. The fuel supply line for the high pressure fuel pump may become porous over time, resulting in a fuel leak.

Consequence: A fuel leak in the presence of an ignition source can increase the risk of a fire.

Remedy: Audi will notify owners, and dealers will replace the fuel line, free of charge. The recall began July 20, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 20AV.

NHTSA campaign 18V430000

Sep 23, 2013 · VISIBILITY:SUN/MOON ROOF ASSEMBLY

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2013-2014 Audi A8 and S8 vehicles equipped with a standard sunroof, manufactured March 12, 2013, through July 15, 2013. These vehicles are equipped with a standard sunroof glass panel that may shatter.

Consequence: Should the sunroof's glass break while the vehicle is in use, the falling glass could injure the driver or passengers. It could also distract the driver, increasing the risk of a crash.

Remedy: Volkswagen will notify owners, and dealers will replace the sunroof glass panel, free of charge. The recall began on October 21, 2013. Owners may contact Audi of America at 1-800-822-2834. Volkwagen's number for this campaign is 60B6/1L.

NHTSA campaign 13V448000

18 owner complaints to NHTSA for the 2014 Audi A8

Owner Complaints

18 owner complaints filed with NHTSA for the 2014 Audi A8. See all on nhtsa.gov

Most-cited areas
Engine12
Fuel/Propulsion System3
Forward Collision Avoidance2
Steering2
Visibility/Wiper2
Electrical System1
A complaint can cite more than one area.
Most recent complaints
Jul 28, 2025 · Engine, Fuel/Propulsion System
“Car went dead on the hwy without any warning. Dealer has the vehicle for a month now and says there is metal shavings in fuel and need more than 15000/- in repairs to replace fuel pump, 6 fuel…”
Jul 25, 2025 · Forward Collision Avoidance, Lane Departure
“The dealer has been unable to provide repairs for the broken front camera for over three months, which has rendered many of the car's safety features inoperable.”
Oct 5, 2024 · Engine
“I was driving along on the highway, at normal speeds. When my engine started surging, causing me to speed up and slow down rapidly. Putting the safety of others behind and in front of me in danger. No…”
Apr 6, 2023 · Engine, Fuel/Propulsion System
“The oil strainer needs to be replaced in my car. This is a known issue with Audi and there are many recalls on Audis, with the exception of mine. I read that this can lead to the engine stopping and…”
Feb 8, 2022 · Steering, Engine
“Turbos failed. Was traveling home on a highway, when i pulled off the engine suddenly stalls out and loss of steering occurs as the engine system automatically puts you in park. Switching to neutral…”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2014 AUDI A8. US-market vehicles only; data cached for up to 7 days.

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