Engine oil LIQUI MOLY or PENNZOIL

99 Ls400 owner. Pennzoil Ultra Platinum every 5k miles.

I still use the VW spec Liqui Moly I used before the delete. Sure it's not as needed for the DPF, but low ashing is still better for the turbo, and it's still a high quality oil i know will be good at least through the 10k recommended interval.

N20s are trash, but regarding the oil opinion: I have a client with over 250k miles on his original N20. I've been the only shop servicing it since 20k. 0W20 Liqui Moly every time. Still on the original turbo, chain guides, oil pump, everything.

I like the mobil 1 esp because I can find it at Walmart for less than $30 for 5 qt. I also run the liquimoly 505 5w40 oil and it holds up really well but costs a lot more.

Pennzoil Platinum Euro full synthetic 5W40 on my Abarth. Same weight as written on the engine oil cap and in the user's manual. 5l jugs easily available for $40 CAD plus HST.

I ended up buying Liqui Moly on sale recently so that helped.

Mk7 Golf R with an APR stage 1 tune. I do 10k intervals using LM Top Tech 4200. I add a qt between changes.

Liqui moli Lichetlauf 5W40 - Burns much less than others.

Got my oil changed about a week again (LiquiMoly 5w40) and now I’m getting this warning saying my oil level is too high.

Liqui Moly is just marketing hype, isn't actually an oil that outperforms other brands.