Customer Ratings & Reviews

AMS oil is a great product and they have shipped super fast to me when I place an order

Before my car at best would get 19mpg now after using AMSOIL 5W-30 high mileage 26mpg. I noticed the car would burn oil, rough housing it 2-2.5 quarts per 5k mile intervals now it doesn't burn anything. I keep recommending AMSOIL to all my friends and anyone because it is the best oil out there. Everyone has converted to AMSOIL and they all claim it's beyond premium.

Simply the best in every way hands down.

I definitely recommend this oil, it has always worked great in my vehicles. I purchase the kits with filter and everything. Never have issues and change oil at 10,000 miles. 2013 Chevy Silverado with 173,000 miles.

Started using Amsoil products in everything from my mower to my atv and sxs as well as all of our vehicles, good price. Great stuff!👍

Good oil. Going to buy again i like the product

This oil is great. I’ve been using this oil in my wife’s car(2011 Mazda 2) for about 20k miles. I did a valve cover gasket on it recently and the inside of the engine looks brand new.

I've been using this in my 2014 Honda CR-V for a year and a half. I immediately noticed my vehicle's motor runs and idles much smoother than before the switch. This stuff is not exactly cheap, so I did a lot of research before making the purchase. I've been a loyal user since and don't intend on switching.

I've been very satisfied with the product, the packaging and the shipping time.

I recently switched my 2024 Chevy Trax to AMSOIL 5W-30 synthetic motor oil, and the difference has been noticeable from day one. The engine runs smoother, quieter, and feels more responsive overall. I’ve tried other synthetic oils before, but AMSOIL really stands out with how clean and efficient the car feels after the change. Cold starts are quicker, acceleration feels more consistent, and I’m definitely seeing better fuel efficiency. What I appreciate most is the peace of mind — AMSOIL is known for longer-lasting protection, so I don’t worry about wear, heat, or harsh driving conditions. If you own a Chevy Trax or any small turbocharged SUV, AMSOIL is absolutely worth it. My Trax runs great with it, and I’m sticking with AMSOIL from now

Best oil I’ve ever used. Definitely worth every penny and would recommend to anyone and everyone.

Changed the oil 2000 miles ago and it’s still running. So far so good.

Awesome oil won't use oil other oil after using this best of the best

Great oil. Love the convenience of the gallon jug.

The oil pan got a hole in in and lost all the engine oil. The motor ran for a few minutes before noticed. The lubricant saved me from replacing the motor.

Always amazing products that perform

I love how quick they deliver to my home and they send everything I need

Engine is running quieter and I’m getting slightly better mileage after using for several changes than when I first got my used vehicle.

Excellent oil for our high mileage vehicles

Definitely worth trying . I've had absolutely 0 issues and have 265000 miles