My rotary expert in north Texas recommended that I use 10-30 conventional oil. I personally prefer Castrol GTX
Pros: prefer Castrol GTX
Vehicle:
Mazda
Reviews of Castrol parts For Business
Average Rating
?
The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
4.5
Manufacturer Ranking
#11
574
Spare Parts
6
Country
Germany
Spare Parts
Comparisons
I use Castrol Synthetic 10w-30 on mine.
It’s thicker oil, so I feel like it gives the engine better protection. With 272k miles on it, I figured why not.
Pros: better engine protection
Cons: thicker oil
Mileage: 437734 km
I’ve been running Castrol GTX 10w30 conventional in my 9000 Aero. Brought it to a Saab specialist and he recommended it. Need to have the valve seals redone and the oil is thick enough that it doesn’t get past the seals and no smoke. No issues running it. I change it every 3 months regardless of how far I’ve driven.
Pros: no issues running it
Cons: thick enough, no smoke
Vehicle:
Saab 9000
I changed mine one with Castrol ATF/CVT fluid and 6000 km later nothing wrong happened.
Pros: nothing wrong happened
Vehicle:
Nissan
Mileage: 6000 km
Good results with Castrol Edge Euro full synthetic. No issues. 138,000 miles, no oil consumption or smoke.
Pros: no oil consumption, no smoke
Mileage: 222080 km
Castrol is great option if it is not fake, also make sure to change oil every 10000km (6200 miles). Those engines are bulletproof, should cause no issues
Pros: great option
Cons: if it is not fake
Mileage: 10000 km
Castrol Edge 5w-30 Full Synthetic Euro Car. It carries the BMW Longlife 01 cert.
Pros: BMW Longlife 01 cert
I recently did my first track day on a day with 105 degrees temps. I went with Castrol Edge 5w-30 and the car did amazing.
Pros: car did amazing
I tried using valvoline, that burned noticeably faster. But castrol high mileage has been pretty good.
Pros: pretty good
Cons: burned noticeably faster
Dude omg yes. I work at O'Reilly's and this castrol pisses me off.
Pros: pisses me off
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