MolaKule
Staff member
Well, I guess 5L jugs make sense for some OC's, but my vehicles require 5.5L (= 5.8 quarts) with a drain and filter change, so I always have to purchase a 4.73L (= 5.0 quarts) container and an extra quart or 6 individual quarts.If I remember correctly Walmart Canada uses 5L jugs for the major oil brands in most popular viscosities. Then there is another big box store called Canadian Tire and they sell in 4.4L jugs.
Like I mentioned above it’s done to avoid price matching.
All the other smaller automotive retailers, like Napa, Parts source etc. sell in the 4.73 or 5 quart volumes presumably because they don’t have access to their own container supply, so they use the US containers.