Engine oil Castrol or OEM Mazda

Castrol Engine oil

2014 VW Passat 1.8TSI engine. 249k miles. Did the recommended oil change at every 10k until 125, then every 5 k. Transmission fluid change every 80k, looking back, will switch to 60k, just to be safe.

Pros: regular oil changes, transmission fluid change
Cons: dealer flushed coolant, clogged core
Mileage: 249000 km
Comment
Is this review helpful?
source
Castrol Engine oil

I've been using Castrol GTX High Mileage for almost 10 years in my 2009. I've always done 10,000 mile changes and I've got 298,000 miles on it. Blackstone tests on my 10,000 mile oil say it should be good for another 2000 miles.

Pros: oil good for mileage
Vehicle: Honda Fit
Mileage: 298000 km
Comment
Is this review helpful?
source
OEM Mazda Engine oil

Change the oil at a minimum, and do it regularly. Use a quality synthetic high mileage oil and change it again in a couple thousand miles, then change on regular 5k mile intervals.

Pros: quality synthetic oil
Vehicle: Mazda 6
Comment
Is this review helpful?
source
Castrol Engine oil

Had an 02 explorer with the 4.0 that had 286,000 and still running like a champ when I sold it. It was on its second transmission and everything in the vehicle was falling apart but that motor never once had an issue. Regular maintenance and oil changes every 10 to 15k using Castrol GTX fully synthetic

Pros: motor never had an issue
Cons: vehicle was falling apart
Mileage: 286000 km
Comment
Is this review helpful?
source
OEM Mazda Engine oil

I have run 0w20 in my 2013 Mazda 3 skyactiv for 244,000 miles. It doesn't burn or leak any oil between changes. I change the oil and filters every 5-6,000 miles.

Pros: no burning or leaking
Vehicle: Mazda 3
Mileage: 244000 km
Comment
Is this review helpful?
source
1 2 3 4 5 6 7 8 9 ... 57

Write your review

Help others - share your experience with this part.

Other comparisons
Loading...