VehicleVerdict

2014 Audi S8 problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 7 complaints on file for the 2014 Audi S8 — too few to judge reliability from owner reports alone — but 5 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

7

NHTSA complaints

5

Recalls

2

Investigations

0

Crash-involved

1

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2014 compare to other S8 years?

S8 NHTSA complaints by model year, 2014 highlighted17 complaints2007: 4 complaints2008: 6 complaints2009: 3 complaints2013: 17 complaints2014: 7 complaints2015: 6 complaints2016: 7 complaints2017: 0 complaints2018: 0 complaints2020: 0 complaints2021: 3 complaints2022: 0 complaints2023: 0 complaints2024: 0 complaints2025: 0 complaints2026: 0 complaints
S8 NHTSA complaints by model year, 2014 highlighted. Red bars are years to avoid.

See all S8 years to avoid →

What are the most common 2014 Audi S8 problems?

ComponentComplaintsShare
Engine457%
Fuel System114%
Other114%
Visibility & Wipers114%

Does the 2014 Audi S8 have recalls?

5 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

22V178000EngineMarch 23, 2022 · 26,093 units

Defect

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.

20V397000Body & StructureJuly 7, 2020 · 12,964 units

Defect

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.

19V057000Fuel SystemJanuary 28, 2019 · 8,985 units

Defect

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.

18V430000Fuel SystemJune 25, 2018 · 6,633 units

Defect

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.

13V448000Visibility & WipersSeptember 23, 2013 · 1,120 units

Defect

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.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“The contact owns a 2014 AUDI S8. The contact stated while driving 60MPH the vehicle began to vibrate violently from the engine compartment; the cabin filled up with smoke and the vehicle tailpipe began producing smoke. The contact was unable to pull over and manually moved the vehicle into the…”

Complaint filed with NHTSA · Engine · April 18, 2021 · fire

“FAULTY "OIL SCREEN" DESIGN HAS CAUSED TURBOS TO FAIL AND OTHER RELATED COMPONENTS. AUDI HAS KNOWN ABOUT THE ISSUE BECAUSE THERE WAS AN UPDATED SCREEN MADE TO REPLACE THE OLD DESIGN IN NEW CARS.”

Complaint filed with NHTSA · Other · September 17, 2020

“I ALREADY FILED COMPLAINT 11218674. THIS IS ADDING DETAIL. AUDI HAS ISSUED TSB 2044640/5 (HTTPS://STATIC.NHTSA.GOV/ODI/TSBS/2018/MC-10153123-9999.PDF) TO ADDRESS THE DAMAGE WHEN THIS VERY KNOWN ISSUE OCCURS. THE PROBLEM IDENTIFIED IN THE TSB IS THAT ORIGINAL PARTS REQUIRE REPLACEMENT (OIL SCREEN…”

Complaint filed with NHTSA · Fuel System · June 8, 2019

“During our recent rains i discovered water dripping on me from the center overhead console at the top of the windshield. This totally distracted me while driving as I was shocked by it's sudden occurrence. The next day, I suspected sunroof drains and proceeded to chase a flexible line thru them in…”

Complaint filed with NHTSA · Visibility & Wipers · January 13, 2023

2014 Audi S8 — common questions

Is the 2014 Audi S8 reliable?

The record is thin — 7 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 5 recalls should be verified as completed.

Does the 2014 Audi S8 have recalls?

Yes — NHTSA lists 5 recall campaigns affecting the 2014 Audi S8. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 2014 Audi S8 under NHTSA investigation?

NHTSA opened 2 investigations into this model year; all are now closed.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.