Engine oil Mobil or Pentosin

Mobil1 should be fine. People are anal about oil but I've got 90k on my wrx with regular oil changes every 3-4k miles with Pennzoil ultra platinum or Mobil1 Extended Performance.

Edge Professional 508 is excellent, however, I have to agree with @VWmechatronic , the Mobil 1 sourced stuff is top notch. Almost 5K on mine and level on dipstick has not moved.

I use Mobil ESP VW507.00 5w30, which is on the approved oil list and I buy for $30 when it goes on sale at Canadian Tire.

I put Mobil 1 4 Stroke Synthetic into my Ninja 250. Honestly, any reputable brand 10W-40 oil will do if you change it routinely.

If you on a budget, Mobil 1 oil is great. If you want the best, Look up AMS oil. Expensive but worth it.

Been putting Mobil 1 in my BMWs for decades, 0w40 year round here in the pacific northwest.

Mobil 1 is good oil and 5 quarts is like $23 before rebates.

I use the 0w40 Mobil 1 European Formula. It\u2019s great and it\u2019s cheap and you can find it literally anywhere. I get mine for $22 for 5qt from Walmart.

Mobil 5w-40 has absolutely been quieter for me than the Castrol equivalent.

I've used 15w50 Mobil 1 with no problems. It wasn't bad. It acctually good. But, it didn't make one bit difference, so I've used it only once, and went back to the regular 0w40 Mobil 1.