From the model year 1996 to 2024 the Audi A4 has various engines with either a timing belt or a timing chain. However, all of its engines are interference.
Scroll down to see specific data for your model year below.
The timing belt (or chain) maintains the proper synchronization between the various engine components in a combustion engine.
If the belt or chain stretches or breaks, it can lead to catastrophic engine damage.
Timing belts have a recommended replacement interval, while timing chains are generally rated for the engines lifetime, although they need to be inspected occasionally.
| Year | Engine | Belt Or Chain | Interference | Service Interval |
|---|---|---|---|---|
| 2024 | 2.0L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
| 2023 | 2.0L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
| 2022 | 2.0L 4 Cyl. Turbo | Timing Chain | Interference | Lifetime |
| 2021 | 2.0L 4 Cyl. Turbo 261 hp (45) | Timing Chain | Interference | Lifetime |
| 2021 | 2.0L 4 Cyl. Turbo 201 hp (40) | Timing Chain | Interference | Lifetime |
| 2020 | 2.0L 4 Cyl. Turbo 261 hp (45) | Timing Chain | Interference | Lifetime |
| 2020 | 2.0L 4 Cyl. Turbo 201 hp (40) | Timing Chain | Interference | Lifetime |
| 2019 | 2.0L 4 Cyl. Turbo 261 hp (45) | Timing Chain | Interference | Lifetime |
| 2019 | 2.0L 4 Cyl. Turbo 201 hp (40) | Timing Chain | Interference | Lifetime |
| 2018 | 2.0L 4 Cyl. Turbo 252 hp (45) | Timing Chain | Interference | Lifetime |
| 2018 | 2.0L 4 Cyl. Turbo 190 hp (40) | Timing Chain | Interference | Lifetime |
| 2017 | 2.0L 4 Cyl. Turbo 252 hp (45) | Timing Chain | Interference | Lifetime |
| 2017 | 2.0L 4 Cyl. Turbo 190 hp (40) | Timing Chain | Interference | Lifetime |
| 2016 | 2.0L 4 Cyl. Turbo 222 hp (CNCD) | Timing Chain | Interference | Lifetime |
| 2015 | 2.0L 4 Cyl. Turbo 222 hp (CNCD) | Timing Chain | Interference | Lifetime |
| 2014 | 2.0L 4 Cyl. Turbo 222 hp (CNCD) | Timing Chain | Interference | Lifetime |
| 2013 | 2.0L 4 Cyl. Turbo 211 hp (CNCD) | Timing Chain | Interference | Lifetime |
| 2012 | 3.0L V6 Turbo 333 hp (S4 CAKA) | Timing Chain | Interference | Lifetime |
| 2012 | 2.0L 4 Cyl. Turbo 211 hp (CNCD) | Timing Chain | Interference | Lifetime |
| 2011 | 2.0L 4 Cyl. Turbo 211 hp (CNCD) | Timing Chain | Interference | Lifetime |
| 2010 | 2.0L 4 Cyl. Turbo 211 hp (CNCD) | Timing Chain | Interference | Lifetime |
| 2009 | 3.2L V6 265 hp (S4 CALA) | Timing Chain | Interference | Lifetime |
| 2009 | 2.0L 4 Cyl. Turbo 211 hp (CDNC), Sedans | Timing Chain | Interference | Lifetime |
| 2009 | 2.0L 4 Cyl. Turbo 200 hp (FSI), Cabriolet | Timing Belt | Interference | 75k Inspect, 95k Replace miles |
| 2008 | 3.2L V6 265 hp (S4 CALA) | Timing Chain | Interference | Lifetime |
| 2008 | 2.0L 4 Cyl. Turbo 211 hp (CDNC) | Timing Belt | Interference | 75k Inspect, 95k Replace miles |
| 2007 | 3.2L V6 265 hp (S4 CALA) | Timing Chain | Interference | Lifetime |
| 2007 | 2.0L 4 Cyl. Turbo 200 hp (FSI) | Timing Belt | Interference | 75k Inspect, 95k Replace miles |
| 2006 | 3.2L V6 255 hp (FSI) | Timing Chain | Interference | Lifetime |
| 2006 | 3.0L V6 220 hp (B6) | Timing Belt | Interference | 80k miles |
| 2006 | 2.0L 4 Cyl. Turbo 200 hp (FSI) | Timing Belt | Interference | 75k Inspect, 95k Replace miles |
| 2006 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 80k miles |
| 2005 | 3.2L V6 255 hp (FSI) | Timing Chain | Interference | Lifetime |
| 2005 | 3.0L V6 220 hp (B6) | Timing Belt | Interference | 80k miles |
| 2005 | 2.0L 4 Cyl. Turbo 200 hp (FSI) | Timing Belt | Interference | 75k Inspect, 95k Replace miles |
| 2005 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 80k miles |
| 2004 | 3.0L V6 220 hp (B6) | Timing Belt | Interference | 105k Normal, 52.5k Severe miles |
| 2004 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 90k miles |
| 2003 | 3.0L V6 220 hp (B6) | Timing Belt | Interference | 105k Normal, 52.5k Severe miles |
| 2003 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 90k miles |
| 2002 | 3.0L V6 220 hp (B6) | Timing Belt | Interference | 105k Normal, 52.5k Severe miles |
| 2002 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 90k miles |
| 2001 | 2.8L V6 190hp (B5) | Timing Belt | Interference | 105k miles |
| 2001 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 120k miles |
| 2000 | 2.8L V6 190hp (B5) | Timing Belt | Interference | 105k miles |
| 2000 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 120k miles |
| 1999 | 2.8L V6 190hp (B5) | Timing Belt | Interference | 105k miles |
| 1999 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 120k miles |
| 1998 | 2.8L V6 190hp (B5) | Timing Belt | Interference | 105k miles |
| 1998 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 120k miles |
| 1997 | 2.8L V6 190hp (B5) | Timing Belt | Interference | 105k miles |
| 1997 | 1.8L 4 Cyl. Turbo 170 hp (B6) | Timing Belt | Interference | 120k miles |
| 1996 | 2.8L V6 172hp (B5) | Timing Belt | Interference | 60k miles |
TimingBeltInfo.com is a website designed to quickly find the timing belt (or chain) information for your vehicle.
Understanding the timing system in your vehicle or a possible purchase can save you money and headaches in the long run.
When in doubt, always consult with a professional mechanic.
Also, you can consult the vehicle's owner's manual.