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Audi S4: which year to buy? Recalls and complaints by year

Of 24 model years of the Audi S4 on record, 2010 has the most owner complaints at NHTSA (40, most often about power train). 2021 has the most recall campaigns (4). 2012 has the most complaints mentioning a crash, a fire or an injury (2).

How to read this

Each row counts what official sources have on record for that model year: recall campaigns and owner complaints filed with NHTSA, and how many of those complaints mention a crash, a fire or an injury. We do not rate reliability. Fewer complaints can also mean fewer cars sold or a newer car, so open the year before you decide. 🇺🇸 Local data

Year Recalls Complaints Crash, fire or injury Most reported Combined
2025 0 0 0 — 24 MPG
2024 0 0 0 — 24 MPG
2023 0 0 0 — 24 MPG
2022 0 0 0 — 24 MPG
2021 4 2 0 ELECTRICAL SYSTEM 23 MPG
2020 3 16 0 ELECTRICAL SYSTEM 23 MPG
2019 1 2 0 ENGINE 24 MPG
2018 2 7 0 ENGINE 24 MPG
2016 0 0 0 — 21 MPG
2015 1 1 0 ENGINE 21 MPG
2014 1 17 0 STEERING 21 MPG
2013 1 33 0 STEERING 21 MPG
2012 1 22 2 POWER TRAIN 21 MPG
2011 1 26 1 POWER TRAIN 21 MPG
2010 0 40 2 POWER TRAIN 21 MPG
2009 0 0 0 — 16 MPG
2008 2 4 0 AIR BAGS 16 MPG
2007 0 0 0 — 16 MPG
2006 2 30 0 EXTERIOR LIGHTING 16 MPG
2005 2 40 1 EXTERIOR LIGHTING 16 MPG
2004 1 29 1 ENGINE AND ENGINE COOLING 16 MPG
2002 1 22 0 ELECTRICAL SYSTEM 18 MPG
2001 1 40 0 ELECTRICAL SYSTEM 18 MPG
2000 1 40 2 ELECTRICAL SYSTEM 18 MPG

Recalls: NHTSA campaigns only, so a defect also recalled in Canada is not counted twice. Stars: NHTSA overall rating. Fuel economy: EPA.

All years of the Audi S4

Questions

Which Audi S4 year has the most complaints?
Of 24 model years of the Audi S4 on record, 2010 has the most owner complaints at NHTSA (40, most often about power train).
Which Audi S4 year has the most recalls?
2021 has the most recall campaigns (4).
Which Audi S4 years have no complaints or recalls on record?
2025, 2024, 2023, 2022, 2016, 2009, 2007. That can also mean fewer cars sold or a newer car, not only a better one.
How is this comparison made?
We count, for each model year, the recall campaigns and owner complaints filed with NHTSA, and how many complaints mention a crash, a fire or an injury. We do not rate reliability: raw counts also depend on how many cars were sold and how old they are.