Owner reviews for engine oil

Have also used castrol once on my alltrack and I use castrol in all the cars I work on/ take care of at home and never had a problem with it.

I've used Castrol in all my VWs and have never had any issue.

I personally like using pennzoil euro platinum 5w-40 in my Mk7.

Other Euro brands such as Castrol or Motul are also fine choices

I use liquimoly on my ‘15 Mk7. It’s one of the most recommended on the forums. Haven’t had any issues.

I used Costco’s 5w30, Walmart Supertech Synthetic and Chevron Supreme semi-synthetic. The latter is my favorite. I also had Blackstone do a UOA(used oil analysis) and my engine and oil are all in top condition.

Mobil 1 is one of the better, but you could use any 0w-20. I'd just say stick with a name brand and not something from a gas station.

I've run Pennzoil Ultra in 5W-30 for the past 4 years and never had a problem.

mobil 1 high mileage synthetic has been good to me.

I'm currently happy with Mobil 1, 15w50, except when it comes time to pay for it, yikes that stuff is pricey. First time I ran the Mobil 1, guess what happened?? Oil light flicker at hot idle. Replaced the low pressure switch, no more flicker. That switch didn't change characteristics just because I changed oil, the fresh oil was thinner, oil pressure decreased.