When selecting a battery for the BMW 4 Series F32 Coupe, produced from 2013 onwards, there are several important factors that should be taken into consideration to ensure the vehicle operates reliably and efficiently. The BMW F32 Coupe, regardless of whether it is equipped with a petrol or diesel engine, has a range of requirements that are quite specific due to its modern technological features, such as the Start-Stop system. This system, designed to improve fuel economy and reduce emissions, places unique demands on the car’s electrical system, which in turn means the battery must be of a certain specification to guarantee optimal performance.
One of the key aspects highlighted in the analysis of battery compatibility for this BMW model is the exclusive use of AGM batteries. AGM, which stands for Absorbent Glass Mat, is a technology that offers superior performance compared to traditional flooded lead-acid batteries. These batteries are specifically engineered to cope with the repeated cycling and higher power demands caused by the frequent engine restarts of the Start-Stop system. AGM batteries also have the advantage of being maintenance-free and more resilient to deep discharges, making them an excellent choice for modern vehicles with extensive electrical equipment.
Across all engine variants of the BMW F32 Coupe, whether you are driving a petrol model like the 420i, 428i, or 435i (including their xDrive versions), or a diesel such as the 420d, 430d, or 435d xDrive, the recommended battery capacity falls within a narrow range. Specifically, you should look for a battery with a capacity in the range of 95 to 96 Ah and a cold cranking amperage (CCA) of 850 A. This consistency in specifications simplifies the selection process, as you do not need to worry about different requirements for different engine types—diesel and petrol models share the same battery needs in this case.
When it comes to choosing a specific battery, there are several compatible models available on the market. Some of the example models that fit the requirements for the BMW F32 Coupe include the Bosch S5A 13, Exide EK950, Exide EK960, Halfords AGM 019, Lucas LF017, and Varta G14. It is important to remember that these are just examples of suitable batteries, and other AGM batteries with identical or very similar specifications will also be appropriate for this vehicle. It is always a good idea to double-check that the battery meets the minimum requirements for capacity and CCA before making a purchase.
An interesting fact about AGM batteries is that, thanks to their sealed construction and the use of glass mats to absorb the electrolyte, they can be mounted in various positions without risk of leaking. This makes them particularly suitable for cars like the BMW 4 Series Coupe, where the battery is often located in the trunk rather than the engine bay. The rear-mounted battery improves weight distribution, contributing to the sporty handling characteristics for which BMW coupes are known.
For those considering replacing the battery themselves, it is worth noting that BMWs with Start-Stop systems and advanced electronics typically require the new battery to be registered with the vehicle’s onboard computer after installation. This process ensures that the car’s charging system recognizes the new battery and adjusts its charging strategy accordingly, thereby extending the life of the new battery and maintaining the proper function of the electrical system. Neglecting to register the new battery can lead to issues such as insufficient charging or the triggering of warning lights.
In summary, for the BMW 4 Series F32 Coupe from 2013 onwards, the ideal battery is an AGM type with a 95-96 Ah capacity and 850 A cold cranking amperage. While there are several compatible models, such as the Bosch S5A 13 or Varta G14, the most important factor is adhering to the required specifications and ensuring the battery is properly registered after installation. With the right battery, you can enjoy reliable performance and all the technological benefits this modern coupe has to offer.
BMW 4 Series in version F32 Coupe is produced from 2013. The following table presents information about batteries that match each of the engines available on the market.
Basic parameters of batteries suitable for BMW 4 Series (2013-):
| Layout | Terminal types | Base hold-down |
|---|---|---|
| 0 – positive on the right side | 1 | B13 |
BMW 4 Series F32 Coupe – petrol engines:
- 420 i – with Start-Stop
- 420 i xDrive – with Start-Stop
- 428 i – with Start-Stop
- 428 i xDrive – with Start-Stop
- 435 i – with Start-Stop
- 435 i xDrive – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 13 | 95 Ah 850 A | 353x175x190 mm | More |
| Exide AGM EK950 | 95 Ah 850 A | 353x175x190 mm | More |
| Exide AGM EK960 | 96 Ah 850 A | 353x175x190 mm | More |
| Halfords Advanced AGM 019 | 95 Ah 850 A | 353x175x190 mm | More |
| Lucas Fusion AGM LF017 | 95 Ah 850 A | 353x175x190 mm | More |
| Varta Silver Dynamic AGM G14 | 95 Ah 850 A | 353x175x190 mm | More |
BMW 4 Series F32 Coupe – diesel engines:
- 420 d – with Start-Stop
- 420 d xDrive – with Start-Stop
- 430 d – with Start-Stop
- 435 d xDrive – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 13 | 95 Ah 850 A | 353x175x190 mm | More |
| Exide AGM EK950 | 95 Ah 850 A | 353x175x190 mm | More |
| Exide AGM EK960 | 96 Ah 850 A | 353x175x190 mm | More |
| Halfords Advanced AGM 019 | 95 Ah 850 A | 353x175x190 mm | More |
| Lucas Fusion AGM LF017 | 95 Ah 850 A | 353x175x190 mm | More |
| Varta Silver Dynamic AGM G14 | 95 Ah 850 A | 353x175x190 mm | More |
If you’re still unsure which battery fits your BMW 4 Series , 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!