I have switched to TRIAX brand products for my personal vehicles, even for my motorcycles. The performance of these oils are amazing. My fuel economy has improved compared with dealer installed oils. For better performance and improved gas mileage switched to TRIAX. Highly recommend it.

Used this in a 2021 Mercedes Benz S580 twin turbo 4.0 V8 since new. 10,000 miles changes as recommended by MB. Engine was taken in and out of the car for warranty issues several times but the techs at the dealer always remarked on how clean the engine was inside and the fact that it had over 90K miles on it and no wear at all and original turbos with no wear on bearings either. Traded it off a few weeks ago with 98K miles on a new Acura MDX S type. Last Ride to the Acura dealer was still smooth quiet and powerful. I am planning on using this oil in the MDX as well.
PS: I use their HD Diesel oils in my GMC duramax with equally great results.

This motor was noisy and with in a couple start ups it is quiet and less vibration I use this in n52 motors in bmw this stuff is awsome.

I have had very good success with this oil running for 4 years in my 2017 passat 1.8 no oil consumption between changes usually 8k oil is still clean. I will continue my use have taken oil analysis song the way and there is some viscosity loss not by much to impact negatively. Analysis is always good wear metals are low indicating motor us wearing very well.

Shipping was on point. Great product! Own a transportation Co. (16 Vehicles) and use all their products.

I use this in my 2010 Honda Element with 154k miles still not using any oil between changes. I know it say on the label good for 25k but that is crazy to run oil that long. I change oil every 5k or sooner. I would rather spend a little more on oil and lot less on engine repair. Oil is such a small percent of vehicle cost. The additives may be good for 25k but particles of dirt go through the filter beside oil will shear down to a lower viscosity so there is that as well.

Can't touch the price for this high spec oil.

I ordered the three 5 quart jugs to try in my truck instead of the synergy version. No noticeable mpg difference after two oil changes vs the synergy version.

I have a 2014 BMW 328D (diesel). I put a lot of miles on it. Now I can extend the oil change intervals to 25,000 miles with confidence. The MPG went up 2 mpg and the turbo seems to spool up faster. Can't beat the price for this kind of quality. I also use it in my 2008 Tundra. MPG is up on the as well.

Great choice for 2018 Porsche Cayenne 3.6