Engine oil OEM Toyota or AMSOIL

My preferred is Amsoil 10w30, the good stuff. Seem to burn less of it off when driving hard.

I run Amsoil small engine oil in my 2000 inverter.

Amsoil since day one, never let me down and improves mileage as well.

Amsoil Signature 5w-30

It’s probably placebo but I feel that I burn less with Amsoil. That said with current prices I’ve gone back to my default of Castrol.

O-w20 amsoil is top notch, expensive but worth it.

I use Amsoil in every vehicle with an engine that I own...this has not changed for 25 years. Amsoil is so good I'd pour it over pancakes if I ran out of syrup.

I suggest you to use 5W40. I have a Toyota Auris and i change them every 7.500km without filter change and at 15.000 km with filter change. In my city at summer the temperature is about 40°C on summer and I have 257.000 km. I haven't any problems till now. My engine running smooth and never burned oil.

I'm using amsoil 5w30. Great product. Real synthetic. Superior protection.

I use Amsoil 0W-20 (also on my 2020 Audi Q3) since it meets the specs.