Owner reviews for engine oil

I use motorex 30W in the air (or coil) side. The motorex is great stuff

Eneos 5w-30! Car runs like a dream

Since getting my tune I run Rotella T6 5w-40

My G37x likes mobil 0w 30 car feels great with this oil

I paid $90 for the 9 liters of liqui moly OEM oil my s5 requires and did it myself.

I've ran liquid moly strictly on my car.

Stage 2+ 2016 wrx here, in my experience (with having run both full synthetic amzoil and motul) I can honestly say that while both are rated very good for the FA-20 I would lean toward the motul simply for responsiveness. The car just seems to respond better to that brand, 100% just off personal experience

The data I've seen round the web, including BITOG forums says that Pennzoil Platinum and Pennzoil Ultra Platinum 5W-30 is as good or better than the waaay overpriced Motul stuff.

Just change it.

I have a Yaris with 300,000 miles on it. All I use is conventional 5-30 Valvoline.

When it comes to oil I have one thing to say. Use Valvoline or Castrol 3000 for conventional 5 to 7000 for synthetic,. If you do this and take good care of your vehicle your car will go 200,000 to 300,000 miles.