← New search

2001 Audi S4

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all S4 years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

54 reports with mileage · 33 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 47 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Tires. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports0 fire reports0 injury reports

Tires complaints

10 reports
Clear category filter
87,000 miles · Feb 2, 2011
Tires

YOKOHAMA YK520 335/45R/17 TIRES... DRIVING ALONG WITH MY 2001 AUDI S4 AND STARTED NOTICING A WOBBLE OR SHIMMY IN THE STEERING WHEEL. KEPT GETTING WORSE. THE TIRES HAVE LESS THAN 20K MILES ON THEM SO I THOUGH I NEEDED AN ALIGNMENT. (ENTIRE FRONT SUSPENSION HAS BEEN UPGRADED).. I TOOK THE TIRES OFF TO MAKE SURE I DIDN;T HAVE A…

Read full complaint

YOKOHAMA YK520 335/45R/17 TIRES... DRIVING ALONG WITH MY 2001 AUDI S4 AND STARTED NOTICING A WOBBLE OR SHIMMY IN THE STEERING WHEEL. KEPT GETTING WORSE. THE TIRES HAVE LESS THAN 20K MILES ON THEM SO I THOUGH I NEEDED AN ALIGNMENT. (ENTIRE FRONT SUSPENSION HAS BEEN UPGRADED).. I TOOK THE TIRES OFF TO MAKE SURE I DIDN;T HAVE A BENT RIM AND NOTICED BOTH FRONT TIRES WERE WORN OUT/CUT ON THE OUTER CORNER/LIP OF THE TIRES. I FIRST THOUGHT IT WAS CAUSED BY THE CONTROL ARMS. MY MECHANIC LOOKED AT THEM AND TOLD ME THAT THE BELTS HAD SEPARATED ON BOTH TIRES CAUSING THE TIRE TO "DEFORM" AND THEN HIT MY CONTROL ARMS/WISHBONE. HE SAID IT LOOKS LIKE ANOTHER 100 MILES AND BOTH FRONT TIRES WOULD HAVE BLOWN APART. THAT REALLY SOUNDED LIKE FUN ON THE FREEWAY AT FREEWAY SPEEDS...! I ROTATED THE FRONT TIRES WITH THE "GOOD" REAR TIRES, AND HAVE CHECKED THEM EVERY 20 MILES. ABSOLUTELY NO HITTING OR RUBBING ON ANYTHING. SO YES, THE BELTS HAD SEPARATED. *TR

NHTSA ODI #10379917

Mileage unknown · Mar 26, 2004
Tires

DISSATISFIED WITH THE CUT OFF DATE PERTAINING TO THE 2001 AUDI A4 UNSAFE TIRES AND WHEELS. (NAR) *PH *CB

NHTSA ODI #10064959

Mileage unknown · Apr 12, 2002
Tires

OF FIVE OF THESE TIRES SUPPLIED AS NEW EQUIPMENT, TWO HAVE FAILED CATASTROPHICALLY AFTER APPROXIMATELY 10,000 MILES; ONE AT APPROXIMATELY 23,200 MILES. THESE ARE VERY EXPENSIVE TIRES, SUPPOSEDLY HIGH PERFORMANCE. TIRE PRESSURE WAS MONITORED USING BOTH ELECTRONIC AND MECHANICAL PRESSURE GAUGES, TIRES WERE KEPT AT THE RECOMMENDE…

Read full complaint

OF FIVE OF THESE TIRES SUPPLIED AS NEW EQUIPMENT, TWO HAVE FAILED CATASTROPHICALLY AFTER APPROXIMATELY 10,000 MILES; ONE AT APPROXIMATELY 23,200 MILES. THESE ARE VERY EXPENSIVE TIRES, SUPPOSEDLY HIGH PERFORMANCE. TIRE PRESSURE WAS MONITORED USING BOTH ELECTRONIC AND MECHANICAL PRESSURE GAUGES, TIRES WERE KEPT AT THE RECOMMENDED PRESSURE OF 42 PSIG. PRESSURE CHECKS ON THE REMAINING 3 TIRES AFTER EACH FAILURE REVEALED THAT THEY WERE PROPERLY INFLATED TO 42 PSIG.*AK (TIRESIZE: 225/45R17)

NHTSA ODI #760628

Mileage unknown · Jan 15, 2002
Tires

BRIDGESTONE-FIRESTONE TIRES SUPPLIED AS ORIGINAL EQUIPMENT ON A 2001 AUDI S4 FAILED AFTER APPROXIMATELY 10,000 MILES USAGE. THE FIRST EXHIBITED A TREAD SEPARATION BULGE AT APPROXIMATELY 10,000 MILES. IT WAS REPLACED BY THE SPARE IN THE TRUNK. THE SECOND TIRE (I.E., THE SPARE FROM THE TRUNK) FAILED AFTER AN ADDITIONAL USAGE OF…

Read full complaint

BRIDGESTONE-FIRESTONE TIRES SUPPLIED AS ORIGINAL EQUIPMENT ON A 2001 AUDI S4 FAILED AFTER APPROXIMATELY 10,000 MILES USAGE. THE FIRST EXHIBITED A TREAD SEPARATION BULGE AT APPROXIMATELY 10,000 MILES. IT WAS REPLACED BY THE SPARE IN THE TRUNK. THE SECOND TIRE (I.E., THE SPARE FROM THE TRUNK) FAILED AFTER AN ADDITIONAL USAGE OF APPROXIMATELY 10,000 MILES WITH A BLOWOUT ON U.S. 95.*AK (TIRESIZE: 22545Y17)

NHTSA ODI #756878

Mileage unknown · Jan 12, 2002
Tires

I FEEL THAT I AM UNSAFE IN MY BRAND NEW CAR BECAUSE OF THE TIRES. *AK

NHTSA ODI #756749

Mileage unknown · Dec 19, 2001
Tires

NO ACCIDENT OR CRASH. BUBBLE WAS DISCOVERED WHEN CHANGING TO A DIFFERENT TIRE FOR WINTER. *AK (TIRESIZE: 225/45/ 17)

NHTSA ODI #755849

Mileage unknown · May 22, 2001
Tires

BUBLE APPEARED ON RIGHT FRONT TIRE WITHOUT IMPACT. DEALER REPLACED TIRE WITHOUT CHARGE. *AK (TIRESIZE: 225/45 R17)( DOT NUMBER: TIRE SIZE: 225/45 R17 )

NHTSA ODI #745710

Mileage unknown · Dec 22, 2000
Tires

I DROVE OVER A MINOR EXPANSION CRACK IN THE PAVEMENT AND SIDEWALL OF THE RIGHT REAR TIRE TORE. NEXT DAY, A DIFFERENT EXPANSION CRACK CAUSED SIMILAR DAMAGE IN THE LEFT REAR TIRE. (TIRESIZE: 225/45 R17)( DOT NUMBER: TIRE SIZE: 225/45 R17 )

NHTSA ODI #738151

Mileage unknown · Sep 23, 2000
Tires

BUBBLE ON THE INSIDE SIDEWALL. *AK( DOT NUMBER: TIRE SIZE: 225/45 17 )

NHTSA ODI #732310

Mileage unknown · Aug 26, 2000
Tires

SEEMED TO BE A DEFECT AT THE VERY TOP OF THE SIDEWALL - 1 INCH SEPARATION( DOT NUMBER: TIRE SIZE: 225X45X17 )

NHTSA ODI #729237

Official recalls

1

21V470000 · Air Bags:frontal:driver Side:inflator Module

Jun 23, 2021

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2000-2001 Audi TT Coupe, TT Roadster, 2000-2002 A4, and S4 vehicles equipped with Non-Azide Driver Air Bag Inflators (NADI) that do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, possibly causing the air bag to deploy improperly in the event of a crash.

Consequence & remedy

Consequence: In the event of a crash necessitating air bag deployment, the air bag may not properly protect the occupant, increasing the risk of serious injury or death.

Remedy: Dealers will replace the driver frontal airbag inflator with an alternative inflator, free of charge. Owner notification letters were mailed November 2, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69CJ.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.