2012 Jeep Liberty with 248,000 Miles. Have been using Mobil 1 synthetic oil since day one. Mobile one high mileage full synthetic since 100,000 Miles. I changed the oil every 6,000 miles and use a K&N or Mobil 1 synthetic oil filter. I do add one quart of Lucas full synthetic oil stabilizer on every oil change. Combination of full synthetic Mobil 1 and Lucas I feel like I can get 500,000 miles on my vehicle. I would recommend this oil to anyone who has a high mileage vehicle.

I am of the belief that changing the oil every 3000 miles is a waste of money considering most manufacturers recommend more than double that value. That said, I tend to change mine every 5000 or so miles and switched to Mobil 1 high mileage when my Saturn Aura hit 180,000 miles. The engine still runs strong and is very quite and I now have close to 260,000 miles and climbing. I was a bit concerned making the change at such a late stage in the engine's life might promote leaks but the engine is still tight a s drum so I'm sold. Highly recommend this product to anyone.

[This review was collected as part of a promotion.] The Exon Mobil1 5W30 oil is exceptional. It has become my go to for long car rides, routine check ups, and any under the hood work. It’s easily compatible with most vehicles, and works it’s way around freely when you start your cars engine. This oil is also great for our weather changes, including extreme heat, down in Louisiana. Not only is the flexible temperatures a bonus, but the 5W30 oil is also much more fuel efficient. Overall a super trustworthy product and I highly recommend!

[This review was collected as part of a promotion.] My husband is a mechanic so he buys a lot of oil. We are already a fan of Mobill1 products. It's good quality oil at a fair price. It helps maintain your engine for a better, longer life cycle. You can't go wrong with oil. I would definitely recommend it to everyone.

I have used Mobil 1 High Mileage in two Land Rover Discovery Series II ('99 & "01), with great success. I now have a 2002 Toyota Land Crusier and will be using it as well for the same reasons: viscosity, protection, anti-wear. Unfortunately, other oil companies use creative advertising to try to earn my business. Case in point is Valvoline. Their website states their full synthetic high mileage motor oil is "Formulated with...40% more anti-wear film than Mobil 1*. .... *Based on anti-wear film generated in Cameron Plint Test, Valvoline Full Synthetic with MaxLife Technology™ 5W-30 vs Mobil 1 5W-30". Well, Valvoline is comparing their fully synthetic high mileage motor oil not to Mobil 1 High Mileage, but to standard Mobil 1. Why not compare apples to apples, or mention that the Valvoline oil flows slower in the centistokes test than Mobil 1 High Mileage? When you are the synthetic oil standard, you are a target, but this is just rediculous. Mobil 1 motor oil protected my engines, and Mobil 1 lubricants protected my differentials, transfer cases, all of it, for years. I trust it and it has never failed me. 'Nuff said.

[This review was collected as part of a promotion.] Works well, easy to find in most stores that have an automotive section and my car is running beautifully on it. It doesn't leave a lot of build up in the engine and offers a fair amount of protection for both the hot or cold weather. I do a fair amount of interstate travel and feel this is a great option for those competent enough to change their own oil.

[This review was collected as part of a promotion.] Can't ever go wrong with this brand. I have been always using mobil one and really never had any issues. Recently, I've realized it is better to use the high mileage one if your car has over 100k milage as it has a different consistency than the regular one. Be sure to always do your oil changes on time!

We have 2 vehicles, a 2003 Ford Explorer Sport trac, and a 1999 VW Jetta. Both have high mileage and I am a sticker for changing the oil and filter every 3,000 miles. This oil has held up to it's reputation but believe that Exxon Mobile could throw a few coupons our way once in a while. I perform most of the work on our vehicles and would like a discount every now and then. If you look on their web site the coupons that they have list all expired in 2014. Come on guys catch up and give us self doers a small break. Love the product but believe that Exxon Mobile could help out the little fella here. Jim Barnes El Paso, Texas

Not a bad price

Good price