Engine oil Shell or Mannol

I bought oil last year for 22€ for 10l and I use the HiFlo filter with RC on it. Oil is from Mannol. Full synthetic, what do I need more? All the oil company’s always tell you that they are the best, but they don’t even tell you what the difference with their own oil is. Let alone how they are better then the others.

Rotella T6 15W-40 in the perfectly sized 2.5 gallon jug. I’ve run this in both LML’s since day 1 and combined it’s over 500,000 miles.

I have 2015 sportwagon tdi and use shell rotella t6 5w 40 . I have 340000 miles on and runs fine.

I’ve been running shell T6 in my STI forever with no issues.

Been using Mannol 0w-20 fully synthetic for 3+ years now for my Jazz, engine is smooth, almost all the time I felt the car would always glide and it cruises easily, fuel consumption is great as well as long you are light footed. Mileage is now at 300000km (oil did not reduce at all within that 10000km service interval)

It's run fine on Mannol with over 25k miles so far.

Haven’t been happier since I switched to Rotella 5w-30 synthetic, the motor purrrsss and burns a 1/4 of the oil.

T6 Rotella 5w-40 when I run test pipes on tune, the heavy weight is great for keeping oil temps down and the zinc is awesome as a friction inhibitor but is terrible for cats so when I’m going to pass emissions I run Kirkland 5w-30 full synth on stock cats.

Shell Advance Ultra for scooters. Mahal pero kalidad. Change every 2k - 2.5k. You can extend a bit more observe mo lang performance ng makina every interval.

Rotella T6 Full Synthetic 5w-40... Burns a little.