Choosing the right battery for your BMW 4 Series F36 Gran Coupe (2014-) is essential to maintain optimal performance, especially considering the advanced technology and comfort features integrated into modern BMWs. The F36 Gran Coupe, as represented in the table, encompasses a range of both petrol and diesel engines, including variants like the 420i, 428i, 435i, as well as diesel models such as the 418d, 420d, and 430d. A crucial aspect that unites all these engine configurations is the presence of the Start-Stop system, which places additional demands on the battery compared to vehicles without this feature.
For the BMW 4 Series F36 Gran Coupe, the recommended battery type is AGM (Absorbent Glass Mat), which stands out for its superior performance, safety, and longevity. AGM batteries are specifically engineered to accommodate the higher electrical loads and frequent charge-discharge cycles necessitated by Start-Stop systems. Traditional lead-acid batteries would simply not provide the same resilience or reliability under these conditions. With AGM technology, your vehicle benefits from faster recharging, reliable starting power even in adverse weather, and a leak-proof, maintenance-free design. This makes AGM batteries not only a technical requirement for vehicles equipped with Start-Stop, but also a wise investment in the long-term health of your BMW’s electrical system.
When it comes to capacity requirements, the table shows that all engine versions, whether petrol or diesel, require batteries with a minimum capacity of 95 Ah and a maximum of 96 Ah. This relatively high capacity ensures that all onboard systems, including the sophisticated electronics, comfort features, and the efficient yet power-demanding Start-Stop system, have a stable and sufficient energy supply. Equally important is the cold cranking amperage (CCA), with all models needing a battery capable of delivering 850 A. This high CCA rating is particularly vital for diesel engines, which typically need more power to start, especially in cold conditions, but it also ensures strong and reliable starting for petrol variants.
As for specific battery models, some of the suitable examples for your BMW 4 Series F36 Gran Coupe include Bosch S5A 13, Exide EK950, Exide EK960, Halfords AGM 019, Lucas LF017, and Varta G14. It’s important to note that these are sample compatible models, and there are other AGM batteries on the market that meet the same specifications. When selecting a battery, always make sure it matches the recommended capacity, amperage, and AGM technology, as fitting a battery with lower specifications could result in malfunction of the Start-Stop system or even damage to the vehicle’s electrical components.
An interesting detail about AGM batteries is their ability to withstand deep discharges much better than standard batteries, which is crucial in modern cars where energy demands can fluctuate, and the battery is frequently called upon to power systems even when the engine is off. This is particularly relevant in traffic situations where the Start-Stop system may restart the engine multiple times during a single trip. Additionally, AGM batteries are less prone to sulfation, a common cause of battery failure, especially in cars that are not used regularly.
It’s also worth mentioning that when you replace the battery in a BMW with a Start-Stop system, it is highly recommended to have the new battery registered to the car’s ECU using diagnostic equipment. This procedure ensures that the vehicle’s charging system recognizes the new battery and adjusts its charging strategy accordingly, maximizing battery life and performance. Skipping this step could lead to improper charging, reduced lifespan, or unexpected faults.
In summary, for your BMW 4 Series F36 Gran Coupe from 2014 onwards, choose an AGM battery with a capacity of 95-96 Ah and 850 A CCA. Consider sample models like Bosch S5A 13 or Varta G14, but always verify compatibility. Opting for the correct battery will safeguard the performance of your car’s advanced systems and ensure reliable starting power in all conditions, letting you enjoy your BMW to the fullest.
BMW 4 Series in version F36 Gran Coupe is produced from 2014. We invite you to a list of batteries matching individual engine versions.
Basic parameters of batteries suitable for BMW 4 Series (2014-):
| Layout | Terminal types | Base hold-down |
|---|---|---|
| 0 – positive on the right side | 1 | B13 |
BMW 4 Series F36 Gran Coupe – petrol engines:
- 420 i – with Start-Stop
- 428 i – with Start-Stop
- 428 i xDrive – with Start-Stop
- 435 i – 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 |
For the BMW 4 Series F36 Gran Coupe equipped with petrol engines such as the 420i Start-Stop, 428i Start-Stop, 428i xDrive Start-Stop, and 435i Start-Stop, it is crucial to select a battery that meets the high demands of modern start-stop systems and advanced onboard electronics. These engines require batteries with advanced AGM (Absorbent Glass Mat) technology, which provides enhanced durability, better deep cycling capabilities, and optimal performance under frequent start-stop operations commonly found in these BMW models. AGM batteries are also spill-proof and maintenance-free, making them especially suitable for vehicles with higher energy requirements.
Among the compatible options for these specific engine variants are several premium AGM batteries from reputable manufacturers. For instance, the Bosch S5 AGM S5A 13, Varta Silver Dynamic AGM G14, Exide AGM EK950 and EK960, Halfords Advanced AGM 019, and Lucas Fusion AGM LF017 all offer a capacity of around 95-96 Ah and a cold cranking amperage of 850A. These batteries share standard dimensions (353 mm length, 175 mm width, 190 mm height), polarity (0), terminal type (1), and mounting configuration (B13), ensuring a perfect fit within the battery compartment of these BMW engines.
Choosing any of these AGM batteries will ensure reliable engine starting, stable power supply to all electronic systems, and compatibility with the vehicle’s energy management requirements. Their robust construction and high capacity make them a reliable choice for drivers who expect consistent performance and longevity, particularly in vehicles with intensive electrical demands and start-stop functionality.
BMW 4 Series F36 Gran Coupe – diesel engines:
- 418 d – with Start-Stop
- 420 d – with Start-Stop
- 420 d xDrive – with Start-Stop
- 430 d – 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 |
For the diesel engine variants of the BMW 4 Series F36 Gran Coupe—specifically the 418d Start-Stop, 420d Start-Stop, 420d xDrive Start-Stop, and 430d Start-Stop—selecting the right battery is equally important due to the high energy needs of diesel engines and the presence of start-stop technology. Diesel powertrains typically require batteries with higher cold cranking amperage to ensure reliable starting in all weather conditions, as well as robust deep-cycle capabilities to support frequent engine restarts and a wide range of onboard electronics.
The best-suited batteries for these diesel engines are premium AGM types, as outlined in the previous section. Models such as the Bosch S5 AGM S5A 13, Varta Silver Dynamic AGM G14, Exide AGM EK950 or EK960, Halfords Advanced AGM 019, and Lucas Fusion AGM LF017 are all excellent choices. With capacities of 95-96 Ah and a cold cranking amperage of 850A, these batteries guarantee strong starting power and stability for all electrical systems. Their dimensions (353 mm x 175 mm x 190 mm), terminal polarity (0), terminal type (1), and B13 mounting make them an exact fit for the battery compartment used in these diesel variants, ensuring hassle-free installation and compatibility with BMW’s original specifications.
By choosing any of these AGM batteries, owners of the diesel 4 Series F36 Gran Coupe can be confident in the long-term performance and reliability of their vehicle’s electrical system. These batteries are specifically designed to handle the higher loads and repeated cycling associated with diesel engines equipped with start-stop systems, delivering consistent power and maintenance-free operation throughout their service life.
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!