I use Mobil 1 synthetic oil in my 2011 Dodge Nitro 4.0 litre engine, my owners manual say change the oil every 8000 miles or 6 months. Your website recommends I use Mobil Super Synthetic 10w30 since it will go 7500 miles. I dont mind pushing my engine to 10,000 miles between oil changes with Mobil1 because I know it will protect my engine, I check my oil every week and it never goes down . a testament to how good your oil is.

[This review was collected as part of a promotion.] Mobil 1 has always been our go to oil. It's consistent and keeps our cars running smoothly. The Mobil 1™ 0W-20 Advanced Fuel Economy lubricates better than any oil out there . It allows 10,000 miles between changes..which is great when you have a very busy work schedule. High quality motor oil at a very affordable price. Highly recommend!!

Fairly concise and to the point.....My 2003 MDX has 403,000 miles, is still getting very close to rated hwy and city gas mileage of 23/17, and is burning very little oil while power is also similar to new. All oil changes using Mobil 1 conventional, then blend, then full synthetic @ 5K intervals. The Honda J35A6 engine that powers the MDX still has many miles to go. Thanks Mobil 1.

The one important piece of advance I was given, once you start using synthetic, don't switch back and forth. Back in 1987, we had an incredible cold arctic blast: nights were down to -35, days never got above 10 for 5 days. My Acura Integra was parked outdoors at a car port. Turning over the engine in the morning it just strained to start, you could hear each cylinder trying to turn over. This was when I switch to MobilOne. When it was bitterly cold, the engine always turned over like a nice summer day. This told me MobilOne had to be good. I also started tracking my gas mileage to see if the cost was worth it; my mileage increased by about 2 miles per gallon. Over the course of 6,000 miles per oil change, I figured I was breaking even between the oil cost and money saved on gas. There is reason NASCAR has used synthetic for decades, and if it is good enough for them, it is for my car in hot and cold. And, I've been faithful on Subaru Outbacks and Volvos over the years, and have never had a cylinder/valve/crankshaft engine issue, never.

I started using Mobil 1 motor oil when it fist came to market. My current cars, 2010 TSX w/54000 miles and a 2012 Highlander w/ 96000 miles use 0W-20. The oil change intervals are 7500 and 10000 miles respectively. There's cars do not burn an ounce of oil. On the TSX, I can see the valve train with the oil fill cap off. Not a speck of sludge. Both cars are V6 and I get 35 MPG, highway, on the TSX and 27 MPG, highway, on the Highlander.

This is the first time using Mobil1 Advanced Fuel Economy Full Synthetic motor oil and so far it has been working great! I bought 0W-20 as this is the one recommended for my wife's 2014 Lexus IS250 (2.5L) and is also the first time I do the oil change on her car. We recently got married and she had been taking it to either the dealership or to another well-known shop and they were charging her waaaaay too much (avg. $100). I spent less than half of that and did it myself. Needless to say, now we know what type of oil her car has and pairing it with the Mobil1 oil filter, boy I can tell the difference. Car just feels smoother on the highway. I'll definitely continue using Mobil1 Advanced Fuel Economy from here on out.

I purchased my 21 Toyota corolla brand new it had 2 miles on it I drove the car for 100 miles and changed the oil so pretty much from brand new my car has had nothing but Mobil 1 0w 20 full synthetic oil in it and will never have nothing but that in it as long as I own it... it now has 70 k miles on it and the inside of the motor still looks like it did brand new... it normally gets a oil change when it says maintenance required which is 5k miles sometimes it goes a little over that but gets changed even know some oil and filters state 10k to 20 k in between oil changes the owners manual actually states to change the oil every 10k miles but I don't

[This review was collected as part of a promotion.] As a person who drives a lot I can always feel whenever my car needs a oil change because my gas seems to go out faster and my car drives weird but being able to change my car’s oil with the Mobil 1 0W-20 Advanced Fuel Economy was a great option and decision I feel like after my oil change my car drives so smoothly and the best part is my gas last longer again

I have been using Mobil 1 0W-20 Advanced Fuel Economy in my 2011 Toyota Camry since its first oil change. 5 years and 70,000 miles later, my Camry is not burning or leaking any oil. I change my oil every 6,000 miles regardless of what mobile 1 recommends. My driving style is more aggressive than others and Mobile 1 oil has performed better than expected. For those that use synthetic oil, I recommend using mobile 1.

When I first started driving, the first oil brand I found for sale was Castrol Synthetic. I used that for a couple years until I started reading online forums and talking to other people. Mechanics, car enthusiasts, etc - many of them agreed that Mobil 1 had a great formula and a great product. I've been using Mobil 1 for almost a decade now and both of my cars have made it past the 100k mark with no oil-related issues. I highly recommend Mobil 1 products