Audi A4 battery size (UK)
It depends on the engine and on whether the car has stop-start. For the A4 B9 (Sep 2015 to Apr 2025), the standard battery is most often a 100 (110 or 115 on some engines); cars with stop-start need an EFB or AGM battery, most often a 096 AGM (115 AGM or 019 AGM on some engines). Every engine is in the tables below.
Key takeaways
- A4 B9: standard 100; with stop-start 096 AGM.
- UK size codes (063, 096, 027...) are printed on the battery label - match yours, including AGM or EFB.
- A car with stop-start needs an EFB or AGM battery; a car without it can take either type.
| Engine | Built | Standard battery | EFB / AGM battery |
|---|---|---|---|
| 2.0 30TDI diesel | Jul 2019 to Apr 2023 | - | 096 AGM (Banner + Varta) 115 AGM (Varta) |
| 2.0 30TDI Avant diesel | Jul 2019 to 2025 | - | 096 AGM (Banner) |
| 2.0 35TDI diesel | Sep 2018 to Apr 2025 | - | 115 AGM (Banner + Varta) 096 AGM (Varta) 019 AGM (Varta) |
| 2.0 35TDI Avant diesel | Sep 2018 to Apr 2025 | - | 096 AGM (Banner + Varta) 115 AGM (Banner + Varta) 019 AGM (Varta) |
| 2.0 40TDI diesel | Sep 2018 to Jun 2021 | - | 096 AGM (Banner) 115 AGM (Varta) 019 AGM (Varta) |
| 2.0 40TDI Avant diesel | Sep 2018 to Jun 2021 | - | 096 AGM (Banner + Varta) 115 AGM (Varta) 019 AGM (Varta) |
| 2.0 40TDI quattro diesel | Sep 2018 to Jun 2021 | - | 115 AGM (Banner + Varta) 096 AGM (Banner) 019 AGM (Varta) |
| 2.0 40TDI quattro Avant diesel | Sep 2018 to Apr 2025 | - | 096 AGM (Banner + Varta) 115 AGM (Banner + Varta) 019 AGM (Varta) |
| 2.0 TDI 150 diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 150 Avant diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 150 ultra diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 150 ultra Avant diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 190 diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 190 Avant diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner + Varta) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 190 quattro diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 190 quattro Avant diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 190 ultra diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 190 ultra Avant diesel | Sep 2015 to Aug 2019 | - | 096 AGM (Banner + Varta) 019 AGM (Varta) 115 AGM (Varta) |
| 3.0 TDI 218 diesel | Sep 2015 to Aug 2019 | - | 019 AGM (Banner + Varta) 115 AGM (Varta) |
| 3.0 TDI 218 Avant diesel | Sep 2015 to Aug 2019 | - | 019 AGM (Banner + Varta) 115 AGM (Varta) |
| 3.0 TDI 218 quattro diesel | Sep 2015 to Aug 2019 | - | 019 AGM (Banner + Varta) 115 AGM (Varta) |
| 3.0 TDI 218 quattro Avant diesel | Sep 2015 to Aug 2019 | - | 019 AGM (Banner + Varta) 115 AGM (Varta) |
| 3.0 TDI 272 quattro diesel | Sep 2015 to Aug 2019 | - | 019 AGM (Banner + Varta) 115 AGM (Varta) |
| 3.0 TDI 272 quattro Avant diesel | Sep 2015 to Aug 2019 | - | 019 AGM (Banner + Varta) 115 AGM (Varta) |
| 1.4 TFSI 150 petrol | Sep 2015 to Aug 2019 | 100 (Banner) | 110 EFB (Banner) 096 AGM (Varta) |
| 1.4 TFSI 150 Avant petrol | Apr 2016 to Aug 2019 | 110 (Banner) | 110 EFB (Banner) 096 AGM (Varta) |
| 2.0 35TFSI petrol | Sep 2018 to Apr 2025 | - | 096 AGM (Banner + Varta) |
| 2.0 35TFSI Avant petrol | Sep 2018 to Apr 2025 | - | 096 AGM (Banner + Varta) |
| 2.0 40TFSI petrol | Sep 2018 to Jun 2021 | - | 096 AGM (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 40TFSI Avant petrol | Sep 2018 to Jun 2021 | - | 096 AGM (Banner + Varta) |
| 2.0 45TFSI quattro petrol | Sep 2018 to Jun 2021 | - | 096 AGM (Banner + Varta) |
| 2.0 45TFSI quattro Avant petrol | Sep 2018 to Jun 2021 | - | 096 AGM (Banner + Varta) |
| 2.0 TFSI 190 petrol | Sep 2015 to Aug 2019 | 100 (Banner) 115 (Banner) | 115 AGM (Banner + Varta) 110 EFB (Banner) 019 AGM (Varta) |
| 2.0 TFSI 190 Avant petrol | Sep 2015 to Aug 2019 | 110 (Banner) 115 (Banner) | 115 AGM (Banner + Varta) 110 EFB (Banner) 019 AGM (Varta) |
| 2.0 TFSI 250 quattro petrol | Sep 2015 to Aug 2019 | 100 (Banner) | 110 EFB (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TFSI 250 quattro Avant petrol | Sep 2015 to Aug 2019 | 110 (Banner) | 110 EFB (Banner) 019 AGM (Varta) 115 AGM (Varta) |
| Engine | Built | Standard battery | EFB / AGM battery |
|---|---|---|---|
| 2.0 Allroad TDI diesel | Dec 2011 to Dec 2015 | - | 020 AGM (Banner) 115 AGM (Varta) 019 AGM (Varta) 096 AGM (Varta) |
| 2.0 ALLROAD TDI diesel | Apr 2009 to Aug 2012 | 096 (Varta) 019 (Varta) 020 (Varta) | 020 AGM (Varta) 115 AGM (Banner) 019 AGM (Varta) 096 AGM (Varta) |
| 2.0 Allroad TDI 190 diesel | Apr 2015 to 2017 | 019 (Banner) | - |
| 2.0 TDI diesel | Dec 2011 to Dec 2015 | 019 (Varta) | 096 AGM (Banner + Varta) 115 AGM (Banner + Varta) 019 AGM (Varta) |
| 2.0 TDI 120 diesel | May 2008 to Jun 2011 | 019 (Varta) | 019 AGM (Banner + Varta) 096 AGM (Varta) |
| 2.0 TDI 120 Avant diesel | May 2008 to Jun 2011 | 019 (Varta) 096 (Varta) | 019 AGM (Banner + Varta) 020 AGM (Varta) 096 AGM (Varta) |
| 2.0 TDI 136 ultra diesel | Apr 2015 to 2017 | - | 115 AGM (Banner) |
| 2.0 TDI 136 ultra Avant diesel | Apr 2015 to 2017 | 019 (Banner) | 019 AGM (Banner) 115 AGM (Banner) |
| 2.0 TDI 143 diesel | Apr 2008 to Aug 2012 | 019 (Varta) | 019 AGM (Banner + Varta) 096 AGM (Varta) |
| 2.0 TDI 143 Avant diesel | Apr 2008 to Aug 2012 | 019 (Varta) 096 (Varta) 020 (Varta) | 019 AGM (Banner + Varta) 020 AGM (Varta) 096 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI 150 diesel | Apr 2013 to Aug 2016 | 019 (Banner + Varta) | 115 AGM (Banner + Varta) 019 AGM (Banner + Varta) 096 AGM (Varta) |
| 2.0 TDI 150 Avant diesel | Apr 2013 to Aug 2016 | 019 (Banner) | 115 AGM (Banner + Varta) 019 AGM (Banner + Varta) |
| 2.0 TDI 163 ultra diesel | Mar 2014 to Aug 2016 | 019 (Banner + Varta) | 019 AGM (Banner + Varta) 115 AGM (Banner) 096 AGM (Varta) |
| 2.0 TDI 163 ultra Avant diesel | Mar 2014 to Aug 2016 | 019 (Banner + Varta) 096 (Varta) | 115 AGM (Banner + Varta) 019 AGM (Banner) 096 AGM (Varta) |
| 2.0 TDI 170 diesel | Sep 2008 to Aug 2012 | 019 (Varta) | 019 AGM (Banner + Varta) 096 AGM (Varta) |
| 2.0 TDI 170 Avant diesel | Sep 2008 to Aug 2012 | 019 (Varta) 020 (Varta) | 019 AGM (Banner + Varta) 020 AGM (Varta) |
| 2.0 TDI 170 quattro diesel | Sep 2008 to Aug 2012 | 019 (Varta) | 019 AGM (Banner + Varta) 096 AGM (Varta) |
| 2.0 TDI 170 quattro Avant diesel | Sep 2008 to Aug 2012 | 019 (Varta) 096 (Varta) 020 (Varta) | 019 AGM (Banner + Varta) 096 AGM (Varta) |
| 2.0 TDI 190 diesel | Apr 2015 to 2017 | 019 (Banner) | 019 AGM (Banner) 115 AGM (Banner) |
| 2.0 TDI 190 Avant diesel | Apr 2015 to 2017 | 019 (Banner) | 019 AGM (Banner) 115 AGM (Banner) |
| 2.0 TDI 190 quattro Avant diesel | Apr 2015 to 2017 | 019 (Banner) | 019 AGM (Banner) 115 AGM (Banner) |
| 2.0 TDI Avant diesel | Dec 2011 to Dec 2015 | 096 (Varta) 019 (Varta) 020 (Varta) | 096 AGM (Banner + Varta) 020 AGM (Banner + Varta) 019 AGM (Varta) 115 AGM (Varta) |
| 2.0 TDI quattro diesel | Dec 2011 to Dec 2015 | - | 115 AGM (Banner + Varta) 019 AGM (Varta) |
| 2.0 TDI quattro Avant diesel | Dec 2011 to Dec 2015 | - | 020 AGM (Banner) 115 AGM (Varta) 096 AGM (Varta) |
| 2.0 TDIe diesel | Dec 2011 to Dec 2015 | 019 (Varta) | 096 AGM (Banner + Varta) 019 AGM (Varta) |
| 2.0 TDIe 136 diesel | Aug 2009 to Aug 2012 | 019 (Varta) | 019 AGM (Banner + Varta) 096 AGM (Varta) |
| 2.0 TDIe 136 Avant diesel | Jan 2011 to Aug 2012 | 096 (Varta) 019 (Varta) | 115 AGM (Varta) 019 AGM (Banner) 096 AGM (Varta) |
| 2.0 TDIe Avant diesel | Dec 2011 to Dec 2015 | 096 (Varta) 019 (Varta) | 096 AGM (Banner + Varta) 115 AGM (Varta) |
| 2.7 TDI diesel | Apr 2008 to Aug 2012 | 019 (Banner) 115 (Varta) | 115 AGM (Varta) 019 AGM (Banner) |
| 2.7 TDI Avant diesel | Apr 2008 to Aug 2012 | 096 (Banner) 115 (Varta) | 096 AGM (Banner) 115 AGM (Varta) |
| 3.0 Allroad TDI diesel | Dec 2011 to Aug 2016 | 096 (Varta) | 020 AGM (Banner + Varta) 115 AGM (Varta) 019 AGM (Varta) |
| 3.0 ALLROAD TDI diesel | Apr 2009 to Aug 2012 | 020 (Varta) 096 (Varta) 019 (Varta) | 096 AGM (Banner) 020 AGM (Varta) 019 AGM (Varta) |
| 3.0 TDI diesel | Dec 2011 to Sep 2013 | - | 115 AGM (Banner + Varta) 019 AGM (Varta) |
| 3.0 TDI Avant diesel | Dec 2011 to Sep 2013 | - | 020 AGM (Banner + Varta) 115 AGM (Varta) |
| 3.0 TDI quattro diesel | Apr 2008 to Aug 2016 | 019 (Banner) 096 (Varta) | 019 AGM (Banner + Varta) 115 AGM (Banner + Varta) 020 AGM (Varta) |
| 3.0 TDI quattro Avant diesel | Apr 2008 to Aug 2016 | 096 (Banner + Varta) 019 (Banner) | 020 AGM (Banner + Varta) 019 AGM (Banner + Varta) 115 AGM (Banner) 096 AGM (Banner) |
| 1.8 TFSI petrol | Dec 2011 to Aug 2017 | 100 (Banner) 027 (Varta) | 110 EFB (Banner) 019 AGM (Varta) 115 AGM (Varta) 027 AGM (Varta) |
| 1.8 TFSI 120 petrol | Apr 2008 to Aug 2012 | 096 (Banner) 027 (Varta) | 027 AGM (Varta) 096 AGM (Banner) |
| 1.8 TFSI 120 Avant petrol | Feb 2009 to Aug 2012 | 096 (Banner) 027 (Varta) | 096 AGM (Banner) 020 AGM (Varta) 019 AGM (Varta) |
| 1.8 TFSI 160 petrol | Apr 2008 to Aug 2012 | 096 (Banner) 027 (Varta) | 027 AGM (Varta) 096 AGM (Banner) |
| 1.8 TFSI 160 Avant petrol | Apr 2008 to Aug 2012 | 096 (Banner) 027 (Varta) 020 (Varta) | 096 AGM (Banner) |
| 1.8 TFSI Avant petrol | Dec 2011 to Aug 2017 | 110 (Banner) 027 (Varta) | 020 AGM (Varta) 019 AGM (Varta) 110 EFB (Banner) 115 AGM (Varta) |
| 2.0 Allroad TFSI petrol | Dec 2011 to Aug 2016 | 110 (Banner) 096 (Varta) 019 (Varta) 020 (Varta) | 110 EFB (Banner) 019 AGM (Varta) 020 AGM (Varta) 096 AGM (Varta) 115 AGM (Varta) |
| 2.0 ALLROAD TFSI petrol | Apr 2009 to Aug 2012 | 096 (Varta) 019 (Varta) 020 (Varta) | 115 AGM (Banner) 020 AGM (Varta) 096 AGM (Varta) 019 AGM (Varta) |
| 2.0 TFSI petrol | Dec 2011 to Apr 2014 | 096 (Varta) | 019 AGM (Banner + Varta) 096 AGM (Varta) |
| 2.0 TFSI 211 petrol | Jul 2008 to Aug 2012 | 096 (Varta) | 096 AGM (Banner + Varta) 019 AGM (Varta) |
| 2.0 TFSI 211 Avant petrol | Jul 2008 to Aug 2012 | 096 (Varta) | 096 AGM (Banner + Varta) 020 AGM (Varta) |
| 2.0 TFSI 211 quattro petrol | Jul 2008 to Aug 2012 | 019 (Varta) | 096 AGM (Banner) 019 AGM (Varta) |
| 2.0 TFSI 211 quattro Avant petrol | Jul 2008 to Aug 2012 | 096 (Varta) | 096 AGM (Banner + Varta) 020 AGM (Varta) |
| 2.0 TFSI Avant petrol | Dec 2011 to Apr 2014 | 096 (Varta) | 096 AGM (Banner + Varta) 020 AGM (Varta) 019 AGM (Banner) |
| 2.0 TFSI quattro petrol | Dec 2011 to Aug 2016 | 100 (Banner) 019 (Varta) | 019 AGM (Banner + Varta) 110 EFB (Banner) 115 AGM (Varta) |
| 2.0 TFSI quattro Avant petrol | Dec 2011 to Aug 2016 | 096 (Varta) | 019 AGM (Banner + Varta) 020 AGM (Varta) 096 AGM (Varta) 115 AGM (Varta) |
| 3.2 FSI petrol | Feb 2009 to Aug 2012 | 096 (Banner + Varta) | 096 AGM (Banner + Varta) 019 AGM (Varta) |
| 3.2 FSI Avant petrol | Feb 2009 to Aug 2012 | 096 (Banner) 019 (Varta) 020 (Varta) | 096 AGM (Banner + Varta) 115 AGM (Varta) |
| 3.2 FSI quattro petrol | Apr 2008 to Aug 2012 | 096 (Banner + Varta) | 096 AGM (Banner) |
| 3.2 FSI quattro Avant petrol | Apr 2008 to Aug 2012 | 096 (Banner + Varta) | 096 AGM (Banner) |
| Engine | Built | Standard battery | EFB / AGM battery |
|---|---|---|---|
| 1.9 Avant diesel | Sep 2004 to Jun 2008 | 096 (Banner + Varta) | 096 AGM (Banner) |
| 1.9 TDi diesel | Sep 2004 to Jun 2008 | 096 (Banner + Varta) | 096 AGM (Banner + Varta) |
| 2.0 TDi diesel | Apr 2006 to Mar 2010 | 096 (Banner + Varta) | 096 AGM (Banner) |
| 2.0 TDi 140 diesel | Sep 2004 to Jun 2008 | 096 (Banner + Varta) 115 (Varta) | 096 AGM (Banner) |
| 2.0 TDi 140 Avant diesel | Sep 2004 to Jun 2008 | 096 (Banner + Varta) 019 (Varta) | 096 AGM (Banner) |
| 2.0 TDi 170 diesel | Jul 2006 to Jun 2008 | 096 (Banner + Varta) 115 (Varta) | 096 AGM (Banner) |
| 2.0 TDi 170 Avant diesel | Jul 2006 to Jun 2008 | 019 (Varta) 096 (Varta) | 115 EFB (Banner) 115 AGM (Banner) |
| 2.0 TDi 170 quattro diesel | Jul 2006 to Jun 2008 | 096 (Banner + Varta) | 096 AGM (Banner) |
| 2.0 TDi 170 quattro Avant diesel | Jul 2006 to Jun 2008 | 096 (Banner + Varta) | 096 AGM (Banner) |
| 2.0 TDi Multitronic diesel | Apr 2006 to Mar 2010 | 096 (Banner + Varta) | 096 AGM (Banner) |
| 2.7 TDi diesel | Mar 2006 to Jun 2008 | 019 (Banner) 115 (Varta) | 019 AGM (Banner) |
| 2.7 TDi Avant diesel | Mar 2006 to Jun 2008 | 115 (Banner + Varta) | 115 EFB (Banner) |
| 3.0 TDi quattro diesel | Jan 2006 to Mar 2010 | 019 (Banner + Varta) 115 (Varta) | 019 AGM (Banner) |
| 3.0 TDi quattro Avant diesel | Jan 2006 to Jun 2008 | 019 (Banner + Varta) | 019 AGM (Banner + Varta) |
| 1.8 T petrol | Sep 2004 to Mar 2010 | 027 (Banner + Varta) | 027 AGM (Banner + Varta) 027 EFB (Varta) 096 EFB (Varta) |
| 1.8 T Avant petrol | Sep 2004 to Jun 2008 | 027 (Banner + Varta) | 027 AGM (Varta) |
| 1.8 T quattro petrol | Sep 2004 to Jun 2008 | 027 (Banner + Varta) | 027 AGM (Banner + Varta) |
| 1.8 T quattro Avant petrol | Sep 2004 to Jun 2008 | 027 (Banner) 019 (Varta) 096 (Varta) | - |
| 2.0 petrol | Sep 2004 to Jun 2008 | 027 (Banner + Varta) 096 (Varta) | - |
| 2.0 Avant petrol | Sep 2004 to Jun 2008 | 027 (Banner) 096 (Varta) | 096 AGM (Varta) |
| 2.0 TFSi petrol | Sep 2004 to Mar 2010 | 027 (Banner + Varta) 096 (Varta) | 096 AGM (Varta) 027 AGM (Banner) |
| 2.0 TFSi Avant petrol | Sep 2004 to Jun 2008 | 027 (Banner) 096 (Varta) | - |
| 2.0 TFSi Avant S Line petrol | Dec 2005 to Jun 2008 | 096 (Varta) 027 (Banner) | 027 AGM (Banner) |
| 2.0 TFSi quattro petrol | Sep 2004 to Jun 2008 | 027 (Banner + Varta) 096 (Varta) | - |
| 2.0 TFSi quattro Avant petrol | Sep 2004 to Jun 2008 | 027 (Banner) 096 (Varta) 019 (Varta) | - |
| 2.0 TFSi quattro Avant S Line petrol | Dec 2005 to Jun 2008 | 096 (Varta) 027 (Banner) 019 (Varta) | 027 AGM (Banner) |
| 2.0 TFSi S Line petrol | Dec 2005 to Jun 2008 | 027 (Banner + Varta) | 096 AGM (Varta) 027 AGM (Banner) |
| 3.2 FSi petrol | Sep 2004 to Mar 2010 | 019 (Banner + Varta) 115 (Banner + Varta) 110 (Banner) | 019 AGM (Banner) |
| 3.2 FSi Avant petrol | Sep 2004 to Jun 2008 | 019 (Banner + Varta) | 019 AGM (Banner + Varta) |
| 3.2 FSi quattro petrol | Sep 2004 to Mar 2010 | 019 (Banner + Varta) 115 (Banner + Varta) 110 (Banner) | 019 AGM (Banner) |
| 3.2 FSi quattro Avant petrol | Sep 2004 to Jun 2008 | 019 (Banner + Varta) | 019 AGM (Banner + Varta) |
Brand in brackets = which battery maker lists that size for that engine. "EFB / AGM" covers the batteries a stop-start car needs; for cars without stop-start the makers list them as an upgrade.
Batteries for the Audi A4
For the A4 B9. Amazon opens in your own country's store; check the size code against your current battery.
096 AGM batteryA4 B9 with stop-start - match your current labelShop batteries 100 batteryA4 B9 without stop-startShop batteries Varta A7A Varta battery listed for the A4 B9Shop Varta
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Same car: UK Audi A4 bulb numbers and UK Audi A4 wiper sizes.
Have a US-market A4? US Audi A4 battery sizes (BCI group).
Other Audi models
Source: Varta and Banner battery application data as published in Millfield Autoparts' UK parts catalogue. Where the two makers list different sizes for the same car, both are shown. UK battery sizes are the standard UK size codes printed on the battery label.