Engine oil OEM Mazda or ELF

Just started using it in my '03 3.0 (90K service). Elf 0W30. Notice a substantial increase in mileage! Hate the price, though...$13.95/litre CDN! And at 6.5 litres for the change...well, you get the picture.

That's just it.... I bet his iron levels were quite high on m1, just like everyone else is seeing.... which is why I switched to Elf.

i use the Elf Excellium DID 505.01-spec 5W40 in my non pd-tdi. no problems either.

I've been using the Elf 505.01 oil. I used the Motul oil the 1st oil change. I like the Elf better from what I hear.