Choosing the right battery for your VW Passat B4 (35I) manufactured between 1993 and 1997 is essential for ensuring reliable starts, optimal electrical performance, and long-term durability. The Passat B4 spanned a variety of petrol and diesel engines, each with slightly different requirements, but there are common factors and considerations that apply across the range. Understanding these will help you select a suitable battery for your car as well as maintain your vehicle’s performance in the long run.
For the petrol engines, including the 1.6, 1.8 (including 16V, GL, and G60 Syncro variants), 2.0 (with both standard and 16V options as well as the Syncro), and the 2.8 VR6, the recommended battery capacity typically falls between 53 and 62 Ah (ampere-hours), with a cold cranking amperage (CCA) ranging from 480 to 600 A. The most suitable battery technology for these engines is the traditional lead-acid (kwasowo-ołowiowy) type. This is the most common and cost-effective type of battery for vehicles from this era, providing a good balance of starting power and reliability for vehicles that do not have modern Start-Stop systems.
When it comes to diesel engines, such as the 1.9 TD and 1.9 TDI, these require batteries with a higher capacity due to the greater demands of diesel engine starting. For these engines, a battery in the range of 65 to 74 Ah is advisable, with a CCA between 540 and 750 A. Again, lead-acid batteries are the preferred choice for these models, as they deliver the high burst of power needed for cold starts without the complexity or cost of more advanced battery types.
Regardless of engine type, one crucial consideration for the VW Passat B4 is the physical size of the battery, particularly the height. The battery bay in this model is designed for a battery with a reduced height of 175 mm. This is slightly lower than the standard height for many car batteries, so it’s essential to check the dimensions before purchasing. Installing a battery that’s too tall can lead to fitment issues, difficulties with closing the bonnet, or even potential damage to the battery or vehicle wiring.
For those looking for specific examples of compatible batteries, several models fit the Passat B4’s requirements. For petrol engines, suitable options include Bosch S30 04, Bosch S40 04, Bosch S50 04, Exide EA612, Exide EB602, Exide EC542, Halfords HB 075, Halfords HCB 075, Lucas LP065, Lucas LP075, Lucas LS075, and Varta C11, Varta D21, or Varta D59. For diesel variants, example options are Bosch S30 07, Bosch S40 07, Bosch S50 07, Exide EA722, Exide EB712, Exide EC652, Lucas LP100, Lucas LS100, Varta E38, Varta E43, or Varta E9. These models are examples of batteries that meet the Passat B4’s technical specifications, but always remember to verify the physical size and terminal layout before purchasing, as these can vary by manufacturer and region.
It’s also worth noting that all Passat B4 models from this era are not equipped with Start-Stop technology, which means AGM or EFB battery types are not necessary. Sticking with a high-quality conventional lead-acid battery will provide the necessary performance and longevity. Maintaining your battery by keeping the terminals clean and ensuring the alternator is functioning properly will further extend its service life and reliability.
An interesting fact about the Passat B4 is that it was one of the first Volkswagen models to feature significantly improved safety equipment and build quality, making it very durable and reliable. Many of these vehicles are still on the road today, in part because owners have paid attention to maintenance details like proper battery selection. If you’re a classic car enthusiast or simply want to keep your Passat running smoothly, investing in the right battery is a small but critical aspect of vehicle ownership.
In summary, when choosing a battery for your VW Passat B4 (35I) from 1993-1997, prioritize a lead-acid battery with the appropriate capacity and CCA for your engine type, and always check for the correct height of 175 mm. Using reputable brands and models, such as those listed above, will help ensure your car remains reliable for years to come. Regular maintenance and attention to battery fitment can make all the difference in preserving the classic performance and dependability of your Passat B4.
VW Passat in version B4 (35I) was produced in the years 1993 – 1997. The following table presents information about batteries that match each of the engines available on the market.
Basic parameters of batteries suitable for VW Passat (1993-1997):
| Layout | Terminal types | Base hold-down |
|---|---|---|
| 0 – positive on the right side | 1 | B13 |
VW Passat B4 (35I) – petrol engines:
- 1.6
- 1.8
- 1.8 16V
- 1.8 G60 Syncro
- 1.8 GL
- 2.0
- 2.0 16V
- 2.0 Syncro
- 2.8 VR6
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S3 S30 04 | 53 Ah 500 A | 242x175x175 mm | More |
| Bosch S4 S40 04 | 60 Ah 540 A | 242x175x175 mm | More |
| Bosch S5 S50 04 | 61 Ah 600 A | 242x175x175 mm | More |
| Exide Classic EC542 | 54 Ah 500 A | 242x175x175 mm | More |
| Exide Excell EB602 | 60 Ah 540 A | 242x175x175 mm | More |
| Exide Premium EA612 | 61 Ah 600 A | 242x175x175 mm | More |
| Halfords Essentials HB 075 | 56 Ah 500 A | 242x175x175 mm | More |
| Halfords Standard HCB 075 | 60 Ah 550 A | 242x175x175 mm | More |
| Lucas Premium LP065 | 53 Ah 480 A | 243x175x175 mm | More |
| Lucas Premium LP075 | 60 Ah 540 A | 243x175x175 mm | More |
| Lucas Supreme LS075 | 62 Ah 600 A | 242x175x175 mm | More |
| Varta Black Dynamic C11 | 53 Ah 500 A | 242x175x175 mm | More |
| Varta Blue Dynamic D59 | 60 Ah 540 A | 242x175x175 mm | More |
| Varta Silver Dynamic D21 | 61 Ah 600 A | 242x175x175 mm | More |
VW Passat B4 (35I) – diesel engines:
- 1.9 TD
- 1.9 TDI
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S3 S30 07 | 70 Ah 640 A | 278x175x175 mm | More |
| Bosch S4 S40 07 | 72 Ah 680 A | 278x175x175 mm | More |
| Bosch S5 S50 07 | 74 Ah 750 A | 278x175x175 mm | More |
| Exide Classic EC652 | 65 Ah 540 A | 278x175x175 mm | More |
| Exide Excell EB712 | 71 Ah 670 A | 278x175x175 mm | More |
| Exide Premium EA722 | 72 Ah 720 A | 278x175x175 mm | More |
| Lucas Premium LP100 | 72 Ah 680 A | 278x175x175 mm | More |
| Lucas Supreme LS100 | 74 Ah 750 A | 278x175x175 mm | More |
| Varta Black Dynamic E9 | 70 Ah 640 A | 278x175x175 mm | More |
| Varta Blue Dynamic E43 | 72 Ah 680 A | 278x175x175 mm | More |
| Varta Silver Dynamic E38 | 74 Ah 750 A | 278x175x175 mm | More |
If you’re still unsure which battery fits your VW Passat , 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!