8 Top Synthetic Oils Ranked — #1 Is Unexpected!
389K views · Nov 25, 2025 · Autos & Vehicles
Comments · 266
@rds990 · 4 months ago
I have been running Pennzoil Ultra Platinum for years. Change every 5,000 miles on my F150 Coyote V8.<br>Never once have had any engine issues. Not one. I have 110% complete faith in this stuff. No gimmicks, just performance.
5
@walterbright1396 · 3 months ago
I’ll tell you up front. Original marketing for Mobil 1 got to me, not fancy test data. I’ve been using it since it came out. Engines I built in the late 1980s that I upgraded in the late 90s were like new (wear and deposit free) when I dismantled them after 150,000 miles. So the other oils mentioned might be real good but I am not changing from Mobil 1 Extended Performance.
6
@paddywackful · 6 months ago
The best oil, is clean oil
39
@richardjoseph10 · 10 months ago
Edge and valvoline - not great performers utpo 10K miles, but definitely good enough for 3k miles OCI.. Buy them cheap (mostly on offers) and change it every 3K. You can sleep peacefully knowing all that soot is out of your engine at every 3k period.
16
@MohdNoorDiana · 8 months ago
I use Petronas syntium fully synthetic. So far so good. Change every 10K km
6
@richkennedy6372 · 7 months ago
Baloney fm did an extensive study on engine wear and proved 78% of all engine wear on any combustion engine was at first start up
23
@jbsmith966 · 10 months ago
8 <s>Castrol edge 7</s> Valvoline extended 6- Pennzoil platinum 5- Mobil 1 extended 4-
8
@RonKendall48 · 9 months ago
I'm not going to flip flop around. Amsoil has been good for me, so that is what I'm sticking with. ☝
53
@VincentScales · 5 months ago
Choosing the "top" synthetic oil often depends on what you value most for your vehicle whether that is maximum engine cleanliness, extended intervals between changes, or high-performance protection.
1
@reginaldsteele9495 · 9 months ago
I used it for the first time in our qx80.Once the car started it ran quieter instantly
4
@KhlidKhalid-v6r · 8 months ago
I have used liquemoly for so many years,, 5)40 with ceretec ,,it's very good I change it after 10,000 miles best fuel economy 4 miles extra in a gallon,,, so smooth and easy to drive,,
7
@jrs55555 · 10 months ago
Retired logger here that has used pretty well all different oils over the years in equipment and different vehicles. Had several motorcycles and the Harley I got stage three eventually. Amsoil was the coolest running of all. Even Harley’s synthetic wasn’t even close in temperature. Same with several work trucks.
17
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