Owner reviews for engine oil

I have run 0w20 in my 2013 Mazda 3 skyactiv for 244,000 miles. It doesn't burn or leak any oil between changes. I change the oil and filters every 5-6,000 miles.

As an additional word of advice. Do not use Mannol 5w30 C3 oil when doing oil changes. Use a high quality oil- castrol,shells, millers.. these cars are very sensitive to oil

If it says 5W-30 then the Hella synthetic should be fine. Except you can do all the other checks yourself. If they will use your parts that is ideal, get a Mazda filter and something like Pennzoil Ultra Platinum, Castrol or Mobil1 synthetic if you can get that.

My N54 hated any variant of Mobil1 sad to say. When I had American vehicles they all seemed to love it however. Currently running Motul 300V on a FBO, occasional E85 mixed N54 and wish I used it from day one.

If you can get your hand on it try some Ravenol with UVSO, it's like bottled Magic. Engines run so smoothly with it, father in law thought the engine was off with it.

900 rs shell engine oil for my scooty. Amazing. Smooth roses amd better mileage.

Valvoline 0w20

I personally use Mobil1 exclusively with 5-30 regularly and sometimes go a bit heavier in the summer or if I'm planning on operating in 'Severe Service' conditions

I'd use the bosch for the Toyota for sure but not the Mercedes SL. Yeah, even I can't find the MB oil approval for the Bosch oils.

Liqui moly apparently it’s not good oil, they’re just good at marketing