Engine oil PENNZOIL or RED LINE

Put about 300K on two different M54's so far. Originally Mobil1/Castrol 0W30 (that was the original BMW recommendation in early 2000s), eventually switched to Pennzoil Euro 5W40 for oil leak reduction.

I always used redline 5w50 on my S65 runs very well and redline has a great reputation of quality oil especially for its high performance cars. Takes less time to warm up too in low temperature climates.

I've run Redline in my '01 Golf & my '10 Touareg TDI's for Hundreds of thousands of miles. No worries!

I switched to Pennzoil Ultra Platinum full synthetic made from natural gas. Oil consumption is 1/2qt in 5K.

I flip between Pennzoil Ultra Platinum and Motul depending on if I choose to order ahead of time or just do it when I feel like.

Pennzoil Platinum Ultra is also commonly used/recommended instead of the Motul and is cheaper.

I always use Penzoil Ultra Platinum and have never had an issue.

I’ve switched to Pennzoil and I’ve noticed I went from burning about ~1 quart between 5k mile changes to barely burning anything. It seems like my motor is a little happier with it based on it not making such a racket but that might just be confirmation bias

2004 Dodge Ram 1500 5.7 Hemi 255,000 miles Redline 5w30 full synthetic Wix Filter Lubegard Biotech with each oil change....... 5,000 mile intervals. Had a hemi tick when i purchased used in 2007 {off lease} with 32,000 miles on it. The Redline and lubegard have a hefty amount of moly in them which helps keep the insides slick and hemi tick at bay.

If you have ever rebuilt an engine that used Pennzoil, you would never use it again. The top of the head will be covered in carbon.