Model year guide

2013 Audi S8

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2013 Audi S8 is worth — from official NHTSA and EPA data. 22 on record.

2013 Audi S8 — representative photo
Representative photo · via Wikimedia Commons

2013 Audi S8 at a glance

Safety recalls5
Owner complaints13
Combined18 mpg

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

2013 Audi S8 recalls 5

Engine And Engine Cooling:engine:gasoline:turbo/supercharger NHTSA Campaign #22V178000 · manufacturer #21H7 · 23/03/2022

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.

Fix: 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.

Structure:body:hood NHTSA Campaign #20V397000 · manufacturer #51G6 · 07/07/2020

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.

Fix: 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.

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings NHTSA Campaign #19V057000 · manufacturer #20BM · 28/01/2019

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.

Fix: 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.

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings NHTSA Campaign #18V430000 · manufacturer #20AV · 25/06/2018

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.

Fix: 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.

Visibility:sun/moon Roof Assembly NHTSA Campaign #13V448000 · manufacturer #60B6/1L · 23/09/2013

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.

Fix: 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.

Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

2013 Audi S8 common problems

The most-reported problem areas across all 13 owner complaints filed with NHTSA — and what to check before you buy.

Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Vehicle Speed Control
Test cruise control and throttle response, and watch for any hesitation or unintended acceleration.
Fuel/propulsion System
Check for fuel or battery warnings, hard starts and stalling. On a hybrid/EV, confirm charging and range behave normally.
Wheels
Inspect wheels for bends, cracks and curb rash, and feel for vibration at highway speed.

2013 Audi S8 MPG & running costs

Combined18 mpg
City15 mpg
Highway26 mpg
Est. annual fuel cost$4,550
EPA size classMidsize Cars
TransmissionAutomatic (S8)
Forced inductionTurbocharged
Passenger volume100 cu ft
Cargo volume15 cu ft
5-yr fuel cost vs average new car$10,750 more

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2013 Audi S8 costs over five years and 75,000 miles.

Fuel (5 yrs)$22,750
Fuel only$22,750
Per mile$0.30

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

Dimensions & weight

Length
201.6 in
Width
76.8 in
Height
57.5 in
Wheelbase
117.7 in
Curb weight
4,641 lb
Front track
64.2 in
Rear track
64.2 in

Manufacturer-reported figures for the 2013 Audi S8. Source: Transport Canada vehicle specifications via NHTSA.

Investigations & service bulletins

NHTSA defect investigations 2

Engine Stall - Turbo Failure Closed

On March 29, 2021, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE 21-009) after the agency received 58 reports alleging engine stalling in 2013-2016MY Audi vehicle models A8, S6, S7, S8 & RS7 equipped with the 4.0L, twin-turbocharged engine. Complainants reported the vehicles would stall with no warning while driving at highway or city traffic speeds. Several of the complainants alleged…

NHTSA #EA22001 · Engine And Engine Cooling · opened Apr 2022 · closed May 2023

Engine Stall - Turbo Failure Closed

On March 29, 2021, the Office of Defects Investigation (ODI) opened Preliminary Evaluation (PE) 21-009 after the agency received 58 reports alleging engine stalling in 2013-2016MY Audi vehicle models A8, S6, S7, S8 & RS7. The subject vehicles are equipped with 4.0L, twin-turbocharged engine. Complainants reported that the vehicles stall suddenly with no warning while driving on the highway or in city traffic. Several…

NHTSA #PE21009 · Engine And Engine Cooling · opened Mar 2021 · closed May 2022

An investigation means NHTSA is examining a possible defect — it is not a recall, and many close without one.

Manufacturer service bulletins 809

Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 809.

This bulletin provides information for reporting safety related information to the manufacturer.

Bulletin TSB_2052680_2 · Sep 2026

This bulletin states that technicians are required to report to the manufacturer when a vehicle has flooded, and specify the height to which the vehicle has been flooded.

Bulletin TSB_2083409_1 · Sep 2026

This bulletin provides information about vibrations and rotational steering vibrations.

Bulletin TSB_2074846_5 · Steering · Sep 2026

This bulletin provides information when the license plate mounting bracket threded inserts are stripped.

Bulletin TSB_2030471_9 · Sep 2026

This TSB describes a corrosion issue due to outside influence and the prohibition of warranty in these cases.

Bulletin TSB_2068999_5 · Structure · Sep 2026

This bulletin provides information when the horn sound quality is poor.

Bulletin TSB_2074436_3 · Aug 2026

This bulletin provides service infomraiton regardin gthe identifaction of noises with dynamic steering.

Bulletin TSB_2063546_5 · Steering · Aug 2026

This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only).

Bulletin TSB_2069078_4 · Service Brakes · Aug 2026

This bulletin provides information for all models regarding brake sounds.

Bulletin TSB_2069904_3 · Service Brakes · Aug 2026

This bulletin provides information about the general approach for brake vibration concerns.

Bulletin TSB_2075120_3 · Service Brakes · Aug 2026

Source: NHTSA Office of Defects Investigation, listed for the S8 AWD. Model-year data, not specific to one car.

Canadian recalls 5

Transport Canada recall campaigns for the 2013 Audi S8. Relevant if the car was first sold in, or imported from, Canada.

Engine

Issue: On certain vehicles, the oil strainer for the turbocharger oil supply could get blocked. If this happens, a turbocharger could fail. This could cause loss of engine power and/or cause the engine to stall. Note: This problem could cause different warning messages to display or the engine oil warning light to turn on. Safety Risk: A sudden loss of engine power could increa…

Transport Canada #2022133 · Mar 2022

Structure

Issue: On certain vehicles, the engine compartment seal may become loose over time and fall into the engine compartment. If this happens, the seal could contact a hot surface in the engine compartment.   Safety Risk: A rubber seal that falls onto a hot surface could cause a fire.  Corrective Action: The company will notify owners by mail and instruct you to take your vehicle to…

Transport Canada #2020308 · Jul 2020

Fuel System

Issue: On certain vehicles, the fuel line to the high-pressure fuel pump could leak. This may cause a gasoline odour or leak. Safety Risk: Leaking fuel, in the presence of an ignition source, creates the risk of a fire. Corrective Actions: The company will notify owners by mail. Owners will be instructed to take their vehicle to a dealer for repair. A fuel pressure damper will…

Transport Canada #2019040 · Jan 2019

Fuel System

On certain vehicles, the fuel supply line for the high pressure fuel pump may become porous over time. This could cause a fuel smell or a fuel leak, which in the presence of an ignition source, could result in a fire causing property damage and/or personal injury. Correction: Dealers will replace the fuel line.

Transport Canada #2018344 · Jun 2018

Accessories

On certain vehicle the sunroof may have been manufactured incorrectly and could be susceptible to breakage. Sunroof glass panel breakage, while the vehicle is in motion, could cause driver distraction, which could result in a crash causing property damage and/or personal injury. Additionally, broken glass inside the vehicle could pose a risk of injury to vehicle occupants. Corr…

Transport Canada #2013321 · Sep 2013

Source: Transport Canada Motor Vehicle Safety Recalls Database.

About the Audi S8

The Audi S8 is a full-size luxury car produced by the German automaker Audi AG, manufactured by Audi Sport GmbH at the Neckarsulm plant, and part of Audi's S model range. The S8 is the high-performance version of the Audi A8, fitted standard with Audi's quattro all-wheel drive system, and was only offered with a short-wheelbase for the first three generations, being joined by a long-wheelbase variant option for the fourth generation.

From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.

2013 Audi S8 trims & engines on record

Trims
quattro
Engines
4.0L 8-cyl 420 hp

2013 Audi S8 vehicles on record

Other Audi S8 model years

2013 Audi S8 — frequently asked questions

Does the 2013 Audi S8 have any safety recalls?

NHTSA lists 5 recall campaigns for the 2013 Audi S8. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

What are the most common problems with the 2013 Audi S8?

Across all 13 owner complaints filed with NHTSA, the most-reported problem areas are engine, power train, vehicle speed control.

What gas mileage does the 2013 Audi S8 get?

The 2013 Audi S8 has a U.S. EPA estimate of 18 mpg combined (15 city / 26 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.