BMW 3 Series battery: what each engine takes, with prices

Frequently asked questions

Which battery does a BMW 3 Series take?

It depends on the engine. BMW 3 Series owners mostly buy Varta A5 Dynamic AGM 95Ah (192.59 €), Varta F17 Dynamic SLI 80Ah (97.80 €) and Varta F18 Dynamic SLI 85Ah (97.80 €) from us. The table shows the recommended battery for each engine with its price (VAT included) and a link to its page; with your number plate or VIN we tell you the exact one in seconds.

How much does a BMW 3 Series battery cost?

Between 53.20 € and 192.59 €, VAT included, depending on capacity and technology (lead-acid, AGM, EFB). Start-Stop versions (AGM or EFB) sit at the top of the range because they withstand many more cycles.

How do I know which generation my 3 Series is?

By the registration year: 3 Touring VI (2019-2025); 3 Touring Van II (2019-2025); 3 VI (2018-2025); 3 Touring V (2012-2019); 3 Gran Turismo (2012-2025); 3 Touring Van I (2012-2019). If your year falls in the overlap between two generations, tell them apart by body type (hatchback, estate or coupé) or use the plate finder, which settles it with no doubt.

What happens if I fit a standard battery to a BMW 3 Series with Start-Stop?

It lasts only a few months: Start-Stop puts the battery through hundreds of cycles a day and a conventional battery cannot cope. The ECU may also disable the automatic stop function. Always fit EFB or AGM, the same technology as the original.

How long does a BMW 3 Series battery last?

Four to six years in normal use. Start-Stop batteries (AGM/EFB) tend to last a little less in city driving because of the number of restarts, but they are built for that cycling. If the car sits for weeks or cranks slowly in the cold, have it tested.