Choosing the right battery for your Audi Q5 I (8R) produced between 2008 and 2017 is essential for ensuring reliable starting, optimal functioning of electrical systems, and longevity of battery life. The selection depends primarily on your car’s engine type, whether it features the Start-Stop system, and the fuel type. Audi Q5 models come with a wide variety of engines, both petrol and diesel, and each configuration may require a different battery specification. Understanding these differences will help you make the best choice for your vehicle’s needs.
For Audi Q5 I models equipped with the Start-Stop system, which is designed to enhance fuel efficiency and reduce emissions, it is necessary to use AGM (Absorbent Glass Mat) batteries. AGM batteries are built to withstand the frequent discharge and recharge cycles associated with the Start-Stop feature. For example, if you have a 2.0 TFSI quattro or 2.0 TFSI hybrid quattro engine with Start-Stop, the recommended battery capacity is typically between 70-72 Ah with a cold cranking amperage (CCA) range of 720-760A. In this case, suitable examples of matching AGM batteries include the Bosch S5A 08, Exide EK700, Exide EK720, Halfords AGM 096, Lucas LF096, and Varta E39. These batteries are engineered to support modern vehicles’ high energy demands and the frequent engine restarts that come with Start-Stop systems.
If you own a more powerful engine, such as the 3.0 TFSI quattro or 3.2 FSI quattro with Start-Stop, you should look for a larger AGM battery with a capacity of 80-82 Ah and a CCA of around 800A. Some example models that fit these requirements are Bosch S5A 11, Exide EK800, Exide EK820, Halfords AGM 115, Lucas LF115, and Varta F21. For high-performance variants such as the SQ5 TFSI quattro or diesel-powered SQ5 quattro, even larger AGM batteries are needed, typically around 95-96 Ah and 850A CCA. Example batteries for these engines include Bosch S5A 13, Exide EK950, Exide EK960, Halfords AGM 019, Lucas LF017, and Varta G14. Using the correct battery type and specification is crucial for ensuring that all electronic systems, including advanced driver assistance and infotainment, function properly.
For Audi Q5 I vehicles without the Start-Stop system, the requirements are slightly different, and standard lead-acid batteries (sometimes called “flooded” batteries or conventional wet cell batteries) are suitable. For example, a 2.0 TFSI quattro without Start-Stop requires a battery with a capacity in the 74-78 Ah range and a CCA between 680-780A. Some compatible examples include Bosch S40 08, Bosch S50 08, Exide EA770, Exide EB740, Halfords HCB 096, Lucas LP096, Lucas LS096, Varta E11, and Varta E44. Larger engines such as the 3.2 FSI quattro or 2.0 TDI quattro without Start-Stop call for batteries in the 80-90 Ah range, with matching CCA, and again, high-quality lead-acid batteries from brands like Bosch, Exide, Lucas, and Varta are excellent choices.
For diesel engines, especially the 3.0 TDI quattro, battery requirements are even higher due to the increased energy needed for starting and running additional electrical systems, especially in colder climates. Diesel models with Start-Stop require AGM batteries of 95-96 Ah and 850A CCA, with the same example models as for the high-performance petrol engines. On the other hand, if your 3.0 TDI quattro does not feature Start-Stop, you should opt for a conventional lead-acid battery with a capacity of 95-100 Ah and CCA in the range of 800-900A. Some examples fitting these specifications are Bosch S40 13, Bosch S50 13, Exide EA1000, Exide EB950, Halfords HCB 019, Lucas LP019, Lucas LS019, Varta G3, and Varta H3.
One interesting fact is that AGM batteries, while generally more expensive than traditional lead-acid batteries, offer significantly better performance in terms of cycle life, vibration resistance, and the ability to deliver high bursts of power. This makes them especially suitable for modern vehicles with numerous electronic features and frequent short journeys. When choosing a battery, always verify the physical size, terminal layout, and mounting configuration to ensure a proper fit. It’s also a good idea to register the new battery in your Audi’s computer system if your model supports it, as this can optimize charging and enhance battery longevity.
In summary, always match your battery choice to your Audi Q5’s engine type and presence or absence of the Start-Stop system. AGM batteries are a must for Start-Stop models, while high-quality conventional lead-acid batteries are suitable for those without it. Using examples like Bosch, Exide, Lucas, Varta, and Halfords models can help guide your selection, but be sure to confirm the exact fit for your specific vehicle. By investing in the right battery, you ensure not only reliable starting and operation but also the long-term health of your Audi’s electrical system.
Audi Q5 in version I (8R) was produced in the years 2008 – 2017. The following table presents information about batteries that match each of the engines available on the market.
Basic parameters of batteries suitable for Audi Q5 (2008-2017):
| Layout | Terminal types | Base hold-down |
|---|---|---|
| 0 – positive on the right side | 1 | B13 |
Audi Q5 I (8R) – petrol engines:
- 2.0 TFSI quattro
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 08 | 74 Ah 680 A | 278x175x190 mm | More |
| Bosch S5 S50 08 | 77 Ah 780 A | 278x175x190 mm | More |
| Exide Excell EB740 | 74 Ah 680 A | 278x175x190 mm | More |
| Exide Premium EA770 | 77 Ah 760 A | 278x175x190 mm | More |
| Halfords Standard HCB 096 | 76 Ah 680 A | 278x175x190 mm | More |
| Lucas Premium LP096 | 75 Ah 680 A | 278x175x190 mm | More |
| Lucas Supreme LS096 | 78 Ah 780 A | 278x175x190 mm | More |
| Varta Blue Dynamic E11 | 74 Ah 680 A | 278x175x190 mm | More |
| Varta Silver Dynamic E44 | 77 Ah 780 A | 278x175x190 mm | More |
Audi Q5 I (8R) – petrol engines:
- 2.0 TFSI hybrid quattro – with Start-Stop
- 2.0 TFSI quattro – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 08 | 70 Ah 760 A | 278x175x190 mm | More |
| Exide AGM EK700 | 70 Ah 760 A | 278x175x190 mm | More |
| Exide AGM EK720 | 72 Ah 760 A | 278x175x190 mm | More |
| Halfords Standard AGM 096 | 70 Ah 720 A | 278x175x190 mm | More |
| Halfords Advanced AGM 096 | 70 Ah 760 A | 278x175x190 mm | More |
| Lucas Fusion AGM LF096 | 70 Ah 760 A | 278x175x190 mm | More |
| Varta Silver Dynamic AGM E39 | 70 Ah 760 A | 278x175x190 mm | More |
Audi Q5 I (8R) – petrol engines:
- 3.2 FSI quattro
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 11 | 80 Ah 740 A | 315x175x190 mm | More |
| Bosch S5 S50 11 | 85 Ah 800 A | 315x175x190 mm | More |
| Exide Excell EB800 | 80 Ah 640 A | 315x175x190 mm | More |
| Exide Premium EA900 | 90 Ah 720 A | 315x175x190 mm | More |
| Lucas Premium LP115 | 80 Ah 670 A | 317x175x190 mm | More |
| Varta Blue Dynamic F16 | 80 Ah 740 A | 315x175x190 mm | More |
| Varta Silver Dynamic F19 | 85 Ah 800 A | 315x175x190 mm | More |
Audi Q5 I (8R) – petrol engines:
- 3.0 TFSI quattro – with Start-Stop
- 3.2 FSI quattro – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 11 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK800 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK820 | 82 Ah 800 A | 315x175x190 mm | More |
| Halfords Advanced AGM 115 | 80 Ah 800 A | 317x175x190 mm | More |
| Lucas Fusion AGM LF115 | 80 Ah 800 A | 315x175x190 mm | More |
| Varta Silver Dynamic AGM F21 | 80 Ah 800 A | 315x175x190 mm | More |
Audi Q5 I (8R) – petrol engines:
- SQ5 TFSI quattro – 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 |
Audi Q5 I (8R) – diesel engines:
- 2.0 TDI – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 08 | 70 Ah 760 A | 278x175x190 mm | More |
| Exide AGM EK700 | 70 Ah 760 A | 278x175x190 mm | More |
| Exide AGM EK720 | 72 Ah 760 A | 278x175x190 mm | More |
| Halfords Standard AGM 096 | 70 Ah 720 A | 278x175x190 mm | More |
| Halfords Advanced AGM 096 | 70 Ah 760 A | 278x175x190 mm | More |
| Lucas Fusion AGM LF096 | 70 Ah 760 A | 278x175x190 mm | More |
| Varta Silver Dynamic AGM E39 | 70 Ah 760 A | 278x175x190 mm | More |
Audi Q5 I (8R) – diesel engines:
- 2.0 TDI quattro
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 11 | 80 Ah 740 A | 315x175x190 mm | More |
| Bosch S5 S50 11 | 85 Ah 800 A | 315x175x190 mm | More |
| Exide Excell EB800 | 80 Ah 640 A | 315x175x190 mm | More |
| Exide Premium EA900 | 90 Ah 720 A | 315x175x190 mm | More |
| Lucas Premium LP115 | 80 Ah 670 A | 317x175x190 mm | More |
| Varta Blue Dynamic F16 | 80 Ah 740 A | 315x175x190 mm | More |
| Varta Silver Dynamic F19 | 85 Ah 800 A | 315x175x190 mm | More |
Audi Q5 I (8R) – diesel engines:
- 2.0 TDI quattro – with Start-Stop
- 2.0 TDI quattro (110kW/130kW/140kW) – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 11 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK800 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK820 | 82 Ah 800 A | 315x175x190 mm | More |
| Halfords Advanced AGM 115 | 80 Ah 800 A | 317x175x190 mm | More |
| Lucas Fusion AGM LF115 | 80 Ah 800 A | 315x175x190 mm | More |
| Varta Silver Dynamic AGM F21 | 80 Ah 800 A | 315x175x190 mm | More |
Audi Q5 I (8R) – diesel engines:
- 3.0 TDI quattro
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 13 | 95 Ah 800 A | 353x175x190 mm | More |
| Bosch S5 S50 13 | 100 Ah 830 A | 353x175x190 mm | More |
| Exide Excell EB950 | 95 Ah 800 A | 353x175x190 mm | More |
| Exide Premium EA1000 | 100 Ah 900 A | 353x175x190 mm | More |
| Halfords Standard HCB 019 | 95 Ah 850 A | 353x175x190 mm | More |
| Lucas Premium LP019 | 95 Ah 800 A | 354x175x190 mm | More |
| Lucas Supreme LS019 | 100 Ah 850 A | 354x175x190 mm | More |
| Varta Blue Dynamic G3 | 95 Ah 800 A | 353x175x190 mm | More |
| Varta Silver Dynamic H3 | 100 Ah 830 A | 353x175x190 mm | More |
Audi Q5 I (8R) – diesel engines:
- 3.0 TDI quattro – with Start-Stop
- SQ5 quattro – 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 Audi Q5 , 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!