Choosing the right battery for the Porsche Cayenne I (955) manufactured between 2002 and 2010 requires attention to both the technical demands of the vehicle and the specific needs of its different engine versions. Since none of the engines during this production period were equipped with a Start-Stop system, the focus is exclusively on finding powerful and durable AGM (Absorbent Glass Mat) batteries, which ensure reliable starting power and performance in luxury SUVs like the Cayenne. AGM batteries are known for their excellent resistance to deep discharge and vibrations, which makes them especially suitable for high-performance vehicles with significant electrical demands.
For the 3.2 and 3.6-liter petrol engines, the minimum and maximum required battery capacity is between 95 Ah and 96 Ah, with a starting current of 850 A. Suitable examples of compatible batteries for these models include Bosch S5A 13, Exide EK950, Exide EK960, Halfords AGM 019, Lucas LF017, and Varta G14. These batteries provide enough power to meet the vehicle’s standard equipment needs and offer extra reliability in cold weather or challenging conditions. Interestingly, AGM batteries also have a slower self-discharge rate compared to traditional lead-acid batteries, which is particularly beneficial for cars that are not driven daily.
Higher-performance versions like the Cayenne S 4.5, S 4.8, GTS 4.8, Turbo 4.5, Turbo S 4.5, and Turbo S 4.8 require a slightly more powerful battery. These engines need a battery capacity between 105 Ah and 106 Ah, and a cranking current of 950 A. In these cases, examples of recommended compatible models include Bosch S5A 15, Exide EK1050, Exide EK1060, Lucas LF020, and Varta H15. These batteries offer a robust solution that supports the additional electronic systems, luxury features, and performance requirements associated with the more powerful versions of the Cayenne. A fun fact is that Porsche engineered the Cayenne to share many components with the Volkswagen Touareg, including some elements of the electrical system, which further underlines the need for a reliable and durable battery.
For the diesel variant, the 3.0 TDI engine, the battery requirements are similar to the smaller petrol engines, demanding a capacity between 95 Ah and 96 Ah with an 850 A starting current. Once again, examples of suitable models would be Bosch S5A 13, Exide EK950, Exide EK960, Halfords AGM 019, Lucas LF017, and Varta G14. Diesel engines generally require a higher starting power due to their higher compression ratios, and AGM batteries perfectly support this requirement by delivering strong, reliable starting performance.
In conclusion, regardless of the engine variant, choosing a high-quality AGM battery is essential for maintaining the Cayenne’s performance and reliability. It’s important to remember that while examples like Bosch, Exide, Lucas, Halfords, and Varta offer excellent options, the final choice should always be based on confirming compatibility with the specific vehicle configuration, including any additional equipment or modifications. Regular battery maintenance, even with maintenance-free AGM types, is also crucial to ensure long life and prevent unexpected failures. For enthusiasts, investing in a smart charger compatible with AGM batteries can be a smart move to extend the battery’s service life and preserve the impressive capabilities of the Porsche Cayenne.
Porsche Cayenne in version I (955) was produced in the years 2002 – 2010. The following table presents information about batteries that match each of the engines available on the market.
Basic parameters of batteries suitable for Porsche Cayenne (2002-2010):
| Layout | Terminal types | Base hold-down |
|---|---|---|
| 0 – positive on the right side | 1 | B13 |
Porsche Cayenne I (955) – petrol engines:
- 3.2
- 3.6
| 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 |
Porsche Cayenne I (955) – petrol engines:
- GTS 4.8
- S 4.5
- S 4.8
- Turbo 4.5
- Turbo S 4.5
- Turbo S 4.8
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 15 | 105 Ah 950 A | 393x175x190 mm | More |
| Exide AGM EK1050 | 105 Ah 950 A | 392x175x190 mm | More |
| Exide AGM EK1060 | 106 Ah 950 A | 393x175x190 mm | More |
| Lucas Fusion AGM LF020 | 105 Ah 950 A | 393x175x190 mm | More |
| Varta Silver Dynamic AGM H15 | 105 Ah 950 A | 393x175x190 mm | More |
Porsche Cayenne I (955) – diesel engines:
- 3.0 TDI
| 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 Porsche Cayenne , 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!