Owner reviews for engine oil

I actually switched from Mobil1 Full Synthetic in my Tacoma, which I have been running since new, to Penzoil Platinum based on some recommendations and investigation. At least in the case of a 2015 Tacoma with less than 60,000 Miles I noticed that my valve train is a lot quieter now.

Mobil 1 has never failed me over 3 Wrx’s and 1 Brz and an old forester

Motul. Always. Held up over 500hp for 2 years zero issues on unopened stock block plus its what almost all tuners recommend.

Motul 8100X-Clean for me, no problems!

Shell engine oil gamit ko sa click ko, mag 5 years pero wala naman naging problema

Get the shell advance ultra for scooters. You wont regret it.

I’ve been runnin Motul 7100 full syntetic for the last 15.000 km’s (9300 miles) never had an issue once.

300.000km - oil: Castrol Edge 5W-30 and a new vortex breather - without oil consumption

315.000km - oil: fuchs titan 5W-30 and the old vortex breather - around 1L oil consumption

330.000km - oil: mannol 5W-30 and the old vortex breather - around 1L oil consumption

345.000km - oil: eneos 5W-30 and a filter type breather - without oil consumption

There is no “break-in oil” just ENEOS brand 0W-20. KIA and ENEOS have a partnership and the factory oil fill is this oil

For the record, this is NOT the exact replacement to Mazda 0W-20 GF-5 with Moly - Synthetic Engine Oil.

While this has high molybdenum, it's still a different formula from Mazda's own proprietary blend.