12,137 customer reviewsThank you for trusting usThank you! Excellent 4.5 out of 5

Fiat Siena batteries

Car Batteries

Which battery does a Fiat take?

Based on 147 orders from Fiat owners, the best-selling batteries are Car battery Varta C22 12V 52Ah 470A, battery Varta A8 12V 60Ah 680A AGM and battery Varta N60 12V 60Ah 640A EFB. Capacity ranges from 10 to 110 Ah depending on model and engine: confirm it by choosing your model.

Which battery each Fiat takes

For guidance: the exact battery depends on engine and year. Confirm it by choosing your version. Data from 147 real orders from Fiat owners.

What Fiat owners buy

Reviews from Fiat owners

  • ★★★★★

    «La compré un poco superior a la que montaba anteriormente durando ó 6 años (Varta). A ver cuanto dura esta.»

    Josep M. · Fiat 500 C · Exide EA530 12V 53Ah 540A
  • ★★★★★

    «La entrega fue en el tiempo establecido, sabía que el montaje sería fácil puesto que había preguntado si está opción era la adecuada para el vehículo. Y el funcionamiento es perfecto, veremos a ver si cuando llegue el invierno surge algún c»

    Luis M. · Fiat 500 · Varta A9 12V 50Ah 540A AGM
  • ★★★★★

    «Como dije fue todo correcto y fácil, no hubo demoras y la comunicación fue sencilla, si vuelve a pasar, y hay buenos precios, volvere a confiar.»

    Luis M. · Fiat 500 · baterias.com

The Fiat Siena has run through 2 generations between 1996 and 2025, and we cover every one of them with 4 compatible batteries: 52 to 63 Ah, 470 to 610 A of cold cranking, from 54.40 € with VAT.

  • 📅 1996–2025
  • 🚗 2 generations
  • 🔋 4 compatible batteries
  • from 54.40 €

Frequently asked questions

It depends on the generation and engine: there are 4 compatible batteries in total, from 52 to 63 Ah and 470 to 610 A of cold cranking. The best sellers for this model are Car battery Varta D24 12V 60Ah 540A, Car battery Varta D15 12V 63Ah 610A, Car battery Varta C22 12V 52Ah 470A. With your plate we tell you the exact one in seconds.
Between 54.40 € and 81.80 €, VAT included, depending on capacity and technology (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: Siena II (2006-2025); Siena I (1996-2016). 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 Fiat Siena · Updated 21/10/2026

  • 🚚 24h shipping
  • 🛡️ Official warranty
  • ↩️ Free 14-day returns

How to know which battery your Fiat Siena takes

The real shortcut is your registration number. It settles generation, engine and factory battery in seconds — exactly where most people get it wrong when buying.

You can also work it out yourself: find the registration date in the vehicle documents and locate it in the table. If the year overlaps two generations, the body style — hatch, estate or coupé — tells them apart.

As a final check, look at the battery currently fitted: the label shows capacity (Ah) and cold cranking amps (A). Always replace with equal or higher figures, never lower, and keep the same dimensions and terminal layout.

Start-Stop: which battery your Siena needs

If your Siena 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.

You may also be interested in

Loading...
Back to top