Engine oil RED LINE or Mannol

I've used Mannol for a few years, it's dirt cheap here in the UK and I've never had any issues with it.

Using Mannol since years in Mercedes Diesel and gas engines , also in a BMW Boxer.

I run Red Line oils in my H-Ds and Indian.

Onto my third or fourth big bottle of Mannol in a Toyota 2.2d4d and it has never missed a beat.

Get the Redline 5W-30…you won’t be disappointed. I was floored by how much better my Z performed with this oil. I’ll never use anything else.

I have the 6.4 liter Hemi in my Charger, and I switched from Ultra Platinum to Redline. My car uses 0w 40, but nonetheless, I have not seen or felt any difference between the 2. If you are worried about switching, I can assure you that Redline is a very high quality oil.

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.

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)

Personally I use 5w-30 because it's the cheapest. I've used 0w-20 and 0w-30 in the car also. Can't tell what is in the car at any given time as it runs exactly the same regardless so just use the cheapest that's still up to the relevant specifications.

So when i changed the car to 10w40 redline I noticed that the car began to knock around 3-4k which it didn't do before and now it seems to slowly get worse.