[s-cars] Correct battery for C4?

[Eric Rechlin]

> What is the correct battery size and spec for a C4 A6? I've googled but
> had no luck. Owner's manual doesn't list the size.

Get the factory OEM battery.  I replaced mine in April, and it was only $130
at the dealer.  Interstate Batteries quoted me $110 for an aftermarket battery
that wasn't even normally stocked because of the uncommon size, and
considering what great luck I've always had with Audi-brand batteries (they
always last me at least 6 years), it was a no-brainer to buy from the dealer.

Regards,

Eric Rechlin