Customer Ratings & Reviews

I have put nothing but Amsoil in my vehicles. This is for 2018 Denali with 6.2 liter. Try to keep it running like new for years to come

Great product!

Perfect oil, great product

The best of the best

Great Oil

It's all good ! When you run with the Best you can forget about the rest

Put it n my mustang and works amazingly!

Excellent product!

I have to say its is the best I ever used, but I want to have the oil tested to what is going on in my cars engine, as I said my car is running smoother than ever I still think it beats all other oils.

I put a 5/30 in my 2016 eco diesel. It's the best oil on the market for that Ram

My engine runs quiet with this oil compared to the recommend viscosity for my vehicle oil consumption is also down ..

Replaces the OEM oil from Ford in my GT350R. Have read Great Reviews.

HAVE BEEN USING THIS OIL SINCE IT FORST CAME OUT CHANGE OIL AND FILTER YEARLY OR 12,000 MILES WHICH EVER COMES FIRST

This is the only oil I use-and always will..........................

Used in my wife's 2017 Ram 2500. Switched a year ago and noticed increased mpg. Great product!

Use n every vehicle I have for many years. Great products

Use this in my daughters honda civic she loves the once a year oil changes

I use Amsoil Signature Series oil exclusively in my 2007 Expedition and my 2010 F150. Love the protection and improved performance in both vehicles.

Great product....great protection.

I love this oil. I will be using this oil on my wife's vehicle next oil change. The only thing I don't like is I need to add 1 to 2 quarts of oil before the next the oil change. Over all LOVE it.