Choosing the right battery for the Peugeot 406 Coupé, produced from 1997 to 2004, is essential to maintain the performance and reliability of this stylish grand tourer. Known for its elegant Pininfarina design and smooth driving dynamics, the 406 Coupé is still appreciated by enthusiasts today. Whether equipped with petrol or diesel engines, all variants from this generation use traditional lead-acid batteries without Start-Stop systems, making the selection process relatively straightforward.
All engine options, from the 2.0 16V and 2.2 petrol units to the more powerful 3.0 V6 and V6 24V, as well as the 2.2 HDI diesel, share the same battery requirements. These engines require a capacity of 60 to 65 Ah and a cold cranking amperage between 540 and 640 A. This balance of capacity and starting power is suitable for both cold starts and powering basic onboard electronics like central locking, lights, and infotainment systems.
There are many compatible battery models available on the market, offering a wide range of choices for owners. Examples of suitable batteries include Bosch S40 05, Exide EA640, Halfords HCB 027, Lucas LS027, and Varta D24. These models are known for their good reliability and solid starting performance, making them ideal for older vehicles that may not have the latest energy-saving technologies but still require consistent electrical support.
One thing to keep in mind is that older vehicles like the 406 Coupé often suffer from parasitic drain caused by aging electronics, such as alarm systems or immobilizers. Choosing a battery with a slightly higher reserve capacity within the allowable range can help extend the time the car can sit without being started. Models like the Varta D15 or Bosch S50 05, which are on the higher end of the range, can provide extra peace of mind in this respect.
The Peugeot 406 Coupé was available with both petrol and diesel engines, but even the diesel-powered 2.2 HDI model uses the same battery type and capacity range as the petrol versions. This uniformity simplifies the selection process and makes it easier to compare options across different brands. It’s worth noting that diesel engines typically require more cranking power to start, especially in cold weather, so ensuring a battery meets the upper limit of 640 A for CCA is a wise choice for owners of the HDI version.
For those who drive their 406 Coupé infrequently or store it during winter, a maintenance charger can help preserve battery life by keeping the charge level stable and preventing sulfation. Regular checks of the battery’s terminals for corrosion and ensuring the battery is securely mounted will also go a long way in extending its life.
In summary, the Peugeot 406 Coupé from 1997 to 2004 requires a lead-acid battery with a capacity of 60 to 65 Ah and 540 to 640 A cold cranking amperage. Whether you drive a refined V6 petrol model or a torque-rich HDI diesel, examples such as Exide EB620, Lucas LS027, or Bosch S50 05 are excellent choices that provide solid performance and reliability. Investing in a reputable brand and maintaining the battery properly will ensure your 406 Coupé continues to deliver the enjoyable driving experience it was designed for.
Peugeot 406 Coupe was produced in the years 1997 – 2004. The following table presents information about batteries that match each of the engines available on the market.
Basic parameters of batteries suitable for Peugeot 406 Coupe (1997-2004):
| Layout | Terminal types | Base hold-down |
|---|---|---|
| 0 – positive on the right side | 1 | B13 |
Peugeot 406 Coupe – petrol engines:
- 2.0 16V
- 2.2
- 3.0 V6
- 3.0 V6 24V
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 05 | 60 Ah 540 A | 242x175x190 mm | More |
| Bosch S5 S50 05 | 63 Ah 610 A | 242x175x190 mm | More |
| Exide Excell EB620 | 62 Ah 540 A | 242x175x190 mm | More |
| Exide Premium EA640 | 64 Ah 640 A | 242x175x190 mm | More |
| Halfords Standard HCB 027 | 62 Ah 550 A | 242x175x190 mm | More |
| Lucas Premium LP027 | 60 Ah 540 A | 243x175x190 mm | More |
| Lucas Supreme LS027 | 65 Ah 640 A | 242x175x190 mm | More |
| Varta Blue Dynamic D24 | 60 Ah 540 A | 242x175x190 mm | More |
| Varta Silver Dynamic D15 | 63 Ah 610 A | 242x175x190 mm | More |
Peugeot 406 Coupe – diesel engines:
- 2.2 HDI
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 05 | 60 Ah 540 A | 242x175x190 mm | More |
| Bosch S5 S50 05 | 63 Ah 610 A | 242x175x190 mm | More |
| Exide Excell EB620 | 62 Ah 540 A | 242x175x190 mm | More |
| Exide Premium EA640 | 64 Ah 640 A | 242x175x190 mm | More |
| Halfords Standard HCB 027 | 62 Ah 550 A | 242x175x190 mm | More |
| Lucas Premium LP027 | 60 Ah 540 A | 243x175x190 mm | More |
| Lucas Supreme LS027 | 65 Ah 640 A | 242x175x190 mm | More |
| Varta Blue Dynamic D24 | 60 Ah 540 A | 242x175x190 mm | More |
| Varta Silver Dynamic D15 | 63 Ah 610 A | 242x175x190 mm | More |
If you’re still unsure which battery fits your Peugeot 406 Coupe , 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!