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Below are the AMSOIL oil and filter recommendations for your 2009 BMW M5 with the 5.0L 10-Cylinder.
2009 BMW M5 5.0L 10-CYLINDER ENGINE CODE S85 B50A 1
The 2009 BMW M5 is powered by the 5.0L S85 B50A 1 engine, the V10 that only BMW's top M models ever got. This is an exotic engine with a racing pedigree, and it is famous for its screaming high-revving character. It is also an engine that is utterly unforgiving of neglect, especially when it comes to oil.
A V10 with this much power density runs hot, and the oil has to hold film strength at extreme temperatures. The factory specified the heavy-duty 10W-60 grade for this engine for exactly that reason, and the M community treats oil changes on these cars as religious events.
AMSOIL's European formula lineup includes the 10W-60 grade the V10 was designed around. For an engine this special, the right oil at the right interval is not optional; it is what keeps the car worth owning.
The 2009 BMW M5 5.0L 10-Cylinder requires 10W-60 full synthetic motor oil. Capacity is 10.4 quarts including filter.
Here is what you need:
You need 10.4 quarts of AMSOIL 10W-60 100% Synthetic European Motor Oil ETSQT-EA which you can learn more about here: AMSOIL 10W-60 European motor oil
You need the MANN-FILTERS oil filter for your M5 which is: HU9265X
Drain Plug Torque Spec: 26 ft/lbs - always replace the drain plug seal when changing oil.
To learn how to get wholesale dealer pricing go to: Where can I buy AMSOIL.
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