Engine oil Mobil or Pentosin

you can use the 5qt. mobile 1 full syntec, thats what i use, it works great!

Mobil1 0W40 is fine.

i've gone M1 0w-40 and love it but i might experiment this summer

I run M1 0w-40 and do that at about every 7k and it could prob go longer.

I'm going on 5 years 1 month using M1 0-40...I did try Castrol 5-50 once just to try it out, and the engine behaved itself...both synthetics and about $6-7/qt...

I'm sticking with Mobil 1 0w40; it's always been an excellent engine oil for my cars.

my gti loves mobil 1 10w-30. beenn using it for 170k with no issues

Pentosin High Performance is the right one to use. 5w-40 Pento High Performance 5W-40 is an especially formulated fuel economy engine oil. It is based on synthetic base oils only, the most modern and best engine oil additives currently available and a very shear stable VI - Improver. The combination of these exquisite components guarantees an excellent engine performance under the most severe driving conditions. Pento High Performance 5W-40 is ideally suited as an all season engine oil. Pento High Performance 5W-40 contains a special combination of very efficient fric-tion modifiers which cause the engine to run very smoothly. Even more important, it causes fuel savings in a recognizable way.

I would stick with oils like PENTOSIN/LUBRO-MOLY/CASTROL GERMAN/MOTUL/ This one is easy. Anything not made in the US and is 100% synthetic. I use Pentosin high performance 5w-40, 502/501/500 approved oil.

I run mobil 1 synthetic 0w40 all year round, with no problems. Best of both worlds