Quote:
Originally Posted by METAL_SU-37
I don't have a fancy fuelly thing set up to record it like i have seen on others profiles...
I have a 75 mile round trip commute plus I have taken two 1,000+ mile road trips. That being said, I try to drive it gingerly when I can but those off-ramps mhm..
I have 2 numbers
I have noticed on Subaru's 0w20 oil and Schaeffer's 0w20 Oil I hit around
30
However, on Schaeffer's 5w30 I get around 32. I hit 37.5 on my 1400 mile road trip to yellowstone and the tetons in WY
Has anyone else noticed a difference in oil weights with MPG?
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There are likely other factors that explain the gas mileage improvement. 5w30 should yield lower gas mileage than 0w20... a big factor in so many cars using 0w20 from the factory now is to improve the gas mileage ratings for any given model of car.