Customer Ratings & Reviews

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

I really like AMSOIL products. Since switching to it on my wife’s new vehicle, I bought enough to switch all my other vehicles over

Some of the best oil you can buy!

Can’t go wrong with AMS oil! Love their stuff. Excellent quality oil for engine and transmission. I’ve had a few people start to use AMS and they love it. Smoothers driving and quality!

2003 Toyota Sequoia 300,000 strong on High Mileage AMSOIL!

Makes the car run smoother and quieter. Has really good color even after 8,000 miles. Highly recommend

Runs great in my FJ and has a good color to the oil whenever I change it. It last a long time and makes my engine run quieter

I have a 2013 Ram 1500 4x4 with the 5.7 hemi. Now with 130,000 miles and going strong. I switched to the high mileage after using the regular Amsoil in the engine. Truck does not burn a drop of oil between oil changes. I attribute that directly to superior oil! I use nothing else in all my vehicle.