Engine oil VALVOLINE or MOTUL

Motul 8100xclean 5w40 during the summer since I'm in az and every day is 100+, the 5w30 loses its viscosity too fast in the summer

I noticed that the engine was way smoother (way less vibration) when lightly lugging the gears at 1600 - 1800 rpm on the Valvoline vs the stock oil or Castrol Magnatec. The Valvoline did the same on my 2022 BRZ vs the stock oil and the dealership bulk Magnatec. I also tried Shell oil and the Valvoline is by far the smoothest below 2000 rpm. Almost no oil burnt or evaporated in between oil changes on both cars (less than 100ml per 3k miles) with the Valvoline Advanced.

Prima spul. Jarenlang gebruikt voor mijn getz.

Motul 8100 xcess 5-40. I got a built shortblock and it’s the best for the boxer engine IMO

Only use Motul 8100 5w40. I have after market parts and turbo.

Only use motul. XCess gen 2 5w40 for the ‘04 wrx. I get oil samples sent to the lab on the wrx and it has consistently been improving results since switching to motul. At first they were worried about the motor and now they say it looks clean as a whistle

Always used Motul 8100 xclean 5w30 every 3k miles on the dot.

Valvoline.. niets mis mee, doe het in mn A4 B6 en Golf 4 Gti... Draait er echt niet minder om... Ook van de action.

NOW, my last oil change I did 2 weeks ago I used Valvoline Restore & Protect after using various Mobil1 & Valvoline high mileage oils. And so far after checking my dipstick today the oil level is still at the top of the fill line. I’m not guaranteeing that this oil is in fact revolutionary but I have noticed significant loss in oil consumption & a more quiet engine bay.

I used to run Motul 800, but switched to 710 now. 800 has a higher flash point for high rpm racing, and I was getting carbon buildup from not running the bike hard enough.