The Used Car Index

2018 Audi S8 problems

No complaints are listed for the 2018 Audi S8. NHTSA's API and bulk file list none in this build.

Data build 2026-10-09.

NHTSA lists this vehicle as AUDI S8.

At a glance

Complaints
0
With crash
0
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
1
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
12,964
Investigations
0
Open investigations
0
Manufacturer communications
344

Complaints per 100k sold unavailable. No sales source is available for this record.

Model-generated complaint tags: No complaints are listed for tagging.

Recalls

See new recalls and investigations this week.

1 recalls.

20V397000

Date: 2020-07-07. Systems: STRUCTURE.

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.

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

344 manufacturer communications.

Communications by system
SystemCount
EQUIPMENT106
ELECTRICAL SYSTEM83
UNKNOWN OR OTHER34
ENGINE AND ENGINE COOLING29
STEERING26
SERVICE BRAKES21
ENGINE18
STRUCTURE18

11035854

Date: 2026-07-27. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This bulletin provides a statement regarding the bottleneck of supply for VW approved oil types VW 504.00 and VW 507.00.

11035829

Date: 2026-07-13. Type: Service Bulletin/Repair Instructions. Systems: FUEL/PROPULSION SYSTEM.

This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.

11035809

Date: 2026-07-09. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

This bulletin provides information when there is a film/visible rings on the clear glass cover of the headlight when the dipped beam is switched on.

11035810

Date: 2026-07-09. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.

11035828

Date: 2026-07-02. Type: Service Bulletin/Repair Instructions. Systems: FUEL/PROPULSION SYSTEM.

This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.

11034657

Date: 2026-06-26. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.

11034643

Date: 2026-06-23. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This bulletin provides information when there are noises from the area around the instrument cluster.

11034728

Date: 2026-06-10. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

This bulletin provides informaiton when the engine is not running smoothly, misfiring.

11034642

Date: 2026-06-04. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This Reporting Obligation requires technicains to contact the Technical Assistance Center (TAC) in cases where the airbag/seatbelt is deployed/not deployed; general accident information; and fire and overheat damage.

11034656

Date: 2026-06-04. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
  • NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
S80

Same model, other years

All model years | All Audi models

Other Audi models, 2018

Sources

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