2021 AUDI A8 Problems

VIN Decoder

Premium Report

Complaints Reported

Complaints by Component

ELECTRICAL SYSTEM

1 complaint

See attached document for complaint. I took my 2021 AUDI A8 to Audi Rockville located at 1125 Rockville Pike; Rockville, MD 20852 on July 18 to fix the recall. After waiting for 2 hours at the dealership, they told me they must go to BestBuy to buy a USB stick and asked if we could re-schedule which we did. I then came back on September 30, and again after 2 hours of waiting, they told me the USB port in the car is not working and that I must pay over $1000 to replace the USB Port so that they can perform the recall. As such we could not get the update done. I followed up with Audi North America Headquarters in Michigan, and they basically told me the same thing that the dealer told me. This issue is very disappointing for two reasons: 1) How can a $100,000+ car be updated using a USB. I have never used the USB port until this Recall. 2) If Audi has no other way to take care of the recall, then Audi should take responsibility for replacing the USB port. The dealership said the USB Port is not part of the recall and it is not under warranty. I am driving a car that is under NHTSA recall violation and Audi should take responsibility for updating the software either by replacing the USB port or perhaps through Wi-Fi. Can NHTSA file a complaint with Audi North America?

Apr 02, 2026

POWER TRAIN,ELECTRICAL SYSTEM,ENGINE

1 complaint

Total electrical shutdown over about 2 minutes. Stranded on road. All electrical systems failed rapidly. Strongly suspect this is part of known BSG/alternator issues with this model.

Apr 04, 2024

FUEL/PROPULSION SYSTEM

1 complaint

fuel pump leak, dealer claimed the seal is broken from the manufacture, gave out strong gasoline smell

Jul 10, 2022

POWER TRAIN

1 complaint

Delay in change gear especially from full stop, vehicle recoil, jump, jolt, sometimes with loud noise

Jul 10, 2022

STRUCTURE

1 complaint

I was driving in the morning on a November day on a rural road. The rear moon roof exploded outward. The sound was deafening and scared my passenger and I. The center glass exploded outward, scattering glass outside and inside of the car. I believe that if this happened that passengers in the car could be hurt. Other drivers on the highway could be startled on their car damaged by the flying glass. An accident could be induced by the incident either by the drive of my car or by nearby drivers.

Dec 31, 2021

4.6/5.0

33 reviews

AUDI A8 VIN Decoder — Free VIN Check Video Guide

Watch our quick AUDI A8 VIN decoder walkthrough. Learn how to decode any AUDI A8 VIN number to get full vehicle history, recall alerts, specifications, fuel economy (MPG), safety ratings, and known problems — completely free on ForCar.org.

Where to Find VIN for Problems Check

To check for problems and complaints on your 2021 AUDI A8, you'll need the VIN number. Find your VIN in one of these 4 common locations.

Where to Find VIN Number on 2021 AUDI A8 for Problems Lookup - Dashboard, Door Jamb, Engine Bay, Documents

Understanding VIN Structure for Problem Reports

Each character in your 2021 AUDI A8 17-digit VIN helps identify specific complaints and problems affecting your vehicle model.

2021 AUDI A8 VIN Structure for Complaint Verification - WMI, VDS, Check Digit, Model Year, Plant Code

How to Check 2021 AUDI A8 Problems in 3 Steps

Locate Your VIN

Find the 17-character VIN on your 2021 AUDI A8 dashboard (visible through windshield), door jamb, engine bay, or vehicle documents.

Review by Component

Browse owner-reported complaints organized by vehicle component (engine, transmission, brakes, electrical) to identify common issues and problem patterns for this model year.

Check Safety Issues

Review crash and fire incidents for each component to assess safety concerns. Contact your AUDI dealer or report problems to NHTSA at SaferCar.gov.

Frequently Asked Questions

How many problems does the 2021 AUDI A8 have?

The 2021 AUDI A8 currently has 5 owner-reported complaints according to NHTSA database. These complaints are organized by component to help identify common issues.

What are the most common problems with 2021 AUDI A8?

The most common problems reported for the 2021 AUDI A8 are organized by component above. Each component section shows owner-reported issues, crash reports, and fire incidents to help identify patterns and problem areas.

Where does this 2021 AUDI A8 problem data come from?

All problem and complaint data for the 2021 AUDI A8 comes directly from the National Highway Traffic Safety Administration (NHTSA) database. These are real complaints submitted by actual vehicle owners.

How do I report problems with my 2021 AUDI A8?

You can report safety problems with your 2021 AUDI A8 directly to NHTSA at SaferCar.gov or call 1-888-327-4236. Your complaint helps identify patterns and may lead to recalls or investigations.

Where can I find my VIN to check problems?

Your 2021 AUDI A8 VIN is located in 4 places: (1) Dashboard near windshield on driver's side, (2) Driver's door jamb sticker, (3) Engine bay, (4) Vehicle registration and insurance documents.

Is the 2021 AUDI A8 reliable?

Reliability can be assessed by reviewing the number and severity of owner complaints for the 2021 AUDI A8. Check complaints by component, crash reports, and fire incidents above to evaluate potential issues and problem patterns.