For these engines, no matter if we have a Start-Stop system installed in the car, we should use batteries made in AGM technology. We choose batteries of dimensions: 315x175x190 mm or 317x175x190 mm. The parameters of these batteries are at least 80 Ah of a capacity and 800 A CCA (Cold Cranking Amps). All of the above motors have a base hold-down B13.
Owning a Audi A6 with a S6 quattro engine and Start-Stop system means there is a need to use more expensive batteries made with AGM technology. Matching batteries have dimensions 353x175x190 mm. The parameters of these batteries are at least 95 Ah of a capacity and 850 A CCA (Cold Cranking Amps). All of the above motors have a base hold-down B13.
Audi A6 C7 – diesel engines:
2.0 TDI – with Start-Stop system
3.0 TDI (150kW, 180kW) – with Start-Stop system
3.0 TDI quattro (150kW, 180kW) – with Start-Stop system
The diesel engines of the Audi A6 listed above have a Start-Stop system, and in this case, this means that we must use batteries produced in AGM technology. Dimensions of matching batteries differ slightly depending on the manufacturer and are 315x175x190 mm or 317x175x190 mm. The parameters of these batteries are at least 80 Ah of a capacity and 800 A CCA (Cold Cranking Amps). All of the above motors have a base hold-down B13.
Owning a Audi A6 with a 3.0 TDI quattro (176kW) engine and Start-Stop system means there is a need to use more expensive batteries made with AGM technology. Matching batteries have dimensions 353x175x190 mm. The parameters of these batteries are at least 95 Ah of a capacity and 850 A CCA (Cold Cranking Amps). All of the above motors have a base hold-down B13. If you’re still unsure which battery fits your Audi A6 , or if you want to help others in their selection, please send us a photo of your current battery in the comment section at the bottom of the page. You can also send the picture to contact@whatbattery.co.uk (we will place it in the comments to also help other users). Be sure to specify the car model, year, type, as well as the engine capacity and power. We’ll do our best to assist you!
See also information about other cars of this manufacturer