Research · 23 model years

Audi A4Every model year, 1996–2020

Across the 23 model years we’ve synced, NHTSA lists 62 recall campaigns and 2,967 owner complaints for the Audi A4. The 2006 model year has the most complaints (298).

01 —Model years

Audi A4 years compared

Recalls, complaints, NCAP overall and EPA combined MPG per year
YearRecallsComplaintsCrashesNCAP overallMPG comb.
2020315815 of 527
2019180Not rated27
201718345 of 527
201602605 of 526
201504445 of 526
201407615 of 526
2013011155 of 525
201204514 of 525
201104204 of 525
20100640Not rated24
200921446Not rated23
200841918Not rated22
200632989Not rated22
200542197Not rated22
200431898Not rated21
2003421510Not rated21
2002218913Not rated20
200131305Not rated20
20005965Not rated20
199971909Not rated20
199862586Not rated20
19978997Not rated20
19966924Not rated20
Data from NHTSA recalls, complaints & NCAP; EPA fueleconomy.gov · synced Oct 27, 2026
02 —Complaints by year

NHTSA complaints per model year

Newer years have had less time on the road
View as table
Model yearNHTSA complaints
199692
199799
1998258
1999190
200096
2001130
2002189
2003215
2004189
2005219
2006298
2008191
2009144
201064
201142
201245
2013111
201476
201544
201626
201783
20198
2020158

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Oct 27, 2026
03 —Recent recalls

Latest recalls for the 2020 A4

3 campaigns

Tires

Free remedy

Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed.

TiresReported Jan 26, 2022NHTSA 22V034000

Seats

Free remedy

Volkswagen Group of America, Inc. (Audi) is recalling certain 2017-2020 A4 Allroad, A4 Sedan, 2018-2019 RS5 Coupe, 2019 RS5 Sportback, 2018-2020 A5 Cabriolet, A5 Coupe, A5 Sportback, S4 Sedan, S5 Cabriolet, S5 Coupe, and Audi S5 Sportback vehicles. The cable connecting the seat heater to the Passenger Occupant Detection System (PODS) may have a contact fault, causing the software to misdiagnose a malfunction and disable the passenger air bag.

SeatsReported Nov 10, 2021NHTSA 21V874000

Suspension: non-powered axle assembly

Free remedy

Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6 Allroad, A5 Cabriolet, A4 sedan, A4 Allroad, SQ5, S7, A6 sedan, S5 coupe, S4 sedan, S5 Cabriolet, A5 coupe, 2019-2021 RS5 coupe, A5 Sportback, S5 Sportback, RS5 Sportback vehicles. The lock nut on the trailing arm of the rear axle may break due to stress corrosion.

SuspensionReported Apr 26, 2021NHTSA 21V295000
Data from NHTSA Recalls API · synced Oct 27, 2026