Rated 5 out of 5★áby 12reviewers.
Rated 5 out of 5★áby Bimmer5SeriesNut Works well and a good value Bought this for my car with 105,000 miles on it. I like that it comes in 5 qt jug as most cars nowadays seem to need at least that much. Pricing brings the cost per quart down to about $5 per quart - much more reasonable than $9 per quart when buying by the quart. 12/15/2012
Rated 5 out of 5 Great deal on an essential product Amazing deal on something that would cost nearly twice as much at an auto parts store. Thanks for helping keep my 18 y/o car on the road 06/16/2013
Rated 5 out of 5★áby calculate Best oil for high mileage engines I started using this oil in my Grand Prix with over 200,000 miles and it has never ran better. It started burning 10w-30 faster than I like, but switching to this 10w-40 significantly reduced consumption. I fully expect to be able to squeeze another 50,000 miles out of this engine using this oil. 10/30/2013
Rated 5 out of 5★áby surgeon305 highly recommended! this is more than oil ,believe me you car never felt better after the change. always use synthetic oil and filter, specially Mobil 1 which is the best brand that ensure full protection on every engine part.now i don't have to worry about change the oil for the next 3000 miles. 08/30/2013
Rated 5 out of 5★áby westladog Great price I would never buy this product at retail prices but at this price it's worth it., 06/23/2013
Rated 5 out of 5★áby Roberttg111 BEST OIL ON THE MARKET I have been using MOBIL 1 Synthetic oil for many years. MOBIL 1 was the first fully synthetic oil on the general market for cars & trucks, However AMSOIL hit the privet sector a few years before. For many years I was a traveling contractor, and would put 70,000+ miles a year on my trucks trading them in after the speedo went around 2-times, and never had an engine die out on me, My wife's commuter car is a Ford Escort with 196,000 miles on it, it doesn't burn, leak, or smoke, and it stills get 37 MPG.... I will never stop using MOBIL 1 oil. 08/28/2013