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BMW 6 batteries

Car Batteries

What year is your BMW 6?

We stock 5 batteries that fit the BMW 6 across its 2 generations (2004-2018), from 13 to 110 Ah, with cold cranking between 200 and 950 A and prices starting at 69.54 € including VAT.

  • 📅 2004–2018
  • 🚗 2 generations
  • 🔋 5 compatible batteries
  • from 69.54 €

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Frequently asked questions

It depends on the generation and engine: there are 5 compatible batteries in total, from 13 to 110 Ah and 200 to 950 A of cold cranking. The best sellers for this model are Car battery Varta H3 12V 100Ah 830A, Car battery Varta I1 12V 110Ah 920A, Start-Stop battery Varta A5 12V 95Ah 850A AGM. With your plate we tell you the exact one in seconds.
Between 69.54 € and 172.14 €, VAT included, depending on capacity and technology (AGM, lead-acid). Start-Stop versions (AGM or EFB) sit at the top of the range because they withstand many more cycles.
By the registration year: 6 Convertible II (2010-2018); 6 Convertible I (2004-2010). 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.
Yes, as long as the dimensions fit the tray and the terminal layout matches. More capacity (Ah) and more cold cranking (A) do not harm the vehicle: the alternator charges it the same and you gain margin in winter. What you must never do is go below the original figures.
Between 4 and 6 years in normal use. Start-Stop batteries (AGM/EFB) tend to last slightly less in city driving because of the number of starts, but they are designed for that cycling. If the car sits unused for weeks or you notice slow cranking in the cold, get it checked.

Best-selling batteries for the BMW 6 · Updated 30/07/2026

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How to know which battery your BMW 6 takes

The quickest and safest route is to enter your number plate: we identify the exact version, its engine and the battery fitted at the factory, with no room for error.

Prefer to do it manually? Check the date of first registration on your V5C and match it against the generation table above. When a year straddles two generations, the body style decides it: five-door hatch, estate or coupé.

Before ordering, inspect your existing battery: its label lists the Ah and the starting amps. The replacement must match or beat both — never fall short — and share the same size and positive terminal side.

Start-Stop: which battery your 6 needs

If your 6 has Start-Stop, the battery works far harder than usual — hundreds of restarts a day rather than a handful. That calls for EFB or AGM, depending on whether the system is basic or includes regenerative braking. A conventional battery there lasts months and can make the car switch Start-Stop off.

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