Engine oil RED LINE or OEM Honda
I have a 2023 Civic Si.
I did every oil change at around 8k miles which is when my maintenance minder popped up, even though the dealer recommended every 5k. No issues ever, now at 46k miles.
Red Line.
I like red line oils, because they have a bit more zddp which is nice for the rockers.
I put used vegetable oil in my Honda Accord 7k intervals has 380,000 miles on it
Honda HP4S.
One must change the oil by 8.5k kms, due to constant thermo heat cycle, its addictive pack gets broken down, oil gets dirty.
On chilly winter mornings (SF Bay Area) the car did not like reverse or first gears. Subsequently switched to Red Line engine oil. More power, better mileage.
I buy Honda oil for my Honda because it came from the factory!
-Guys I realized I haven't changed my oil for 60k kilometers how bad is it\n\n-My 20 year old Honda has a fairing loose how do I fix it
I dont know about the newer 1.5t in the crv's, but im getting rid of mine because of the oil dilution issue. Sent out an oil sample and it came back with 8.2% dilution on oil that had 2k miles on it with 0 idle time. All the technical service bulletins have been done and \"nothing\" is wrong with the car.
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Which engine oil to choose — RED LINE or OEM Honda?
If choosing engine oil across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.
We compare engine oil across these categories:
- PR Score.
- Overall ranking.
- Vote balance.
- Average rating.
- Number of reviews.
- Feature ratings.
- Car owners’ choice.
Which engine oil are better — OEM Honda or RED LINE?
In March 2026 on PartReview, engine oil RED LINE were overall better than OEM Honda.
- RED LINE received a PR Score of 94 out of 100, and OEM Honda scored 85 points.
- RED LINE ranked 9 in the overall ranking, and OEM Honda ranked 15.
- The average rating is higher for RED LINE (4.6) than for OEM Honda (4.3).
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Engine oil RED LINE have better feature ratings than OEM Honda:
- Engine noise - owners believe, that this property for RED LINE is better than OEM Honda.
- Exhaust smoke - drivers claim, that by this property RED LINE does not differ from OEM Honda.
- Warning light - reviews suggest, that this property for RED LINE is preferred to OEM Honda.
Which engine oil are more popular — RED LINE or OEM Honda?
In March 2026 on PartReview, engine oil RED LINE were overall more popular than OEM Honda.
By vote balance, engine oil RED LINE surpassed OEM Honda:
- For RED LINE, the ratio of positive (232) to negative (13) votes is 219 votes.
- For OEM Honda, the ratio of positive (131) to negative (23) votes is 108 votes.
By number of reviews, engine oil RED LINE surpassed OEM Honda:
- For engine oil RED LINE there are 81 review: 76 positive, 2 neutral, 3 negative.
- For engine oil OEM Honda there are 49 reviews: 39 positive, 7 neutral, 3 negative.
Which engine oil do car owners prefer — RED LINE or OEM Honda?
In March 2026, according to PartReview, engine oil OEM Honda led more car-specific ratings than RED LINE:
OEM Honda are chosen by owners of cars such as: Honda Civic, Honda Accord, Honda Fit, and others.
RED LINE are chosen by owners of cars such as: Audi S3, and others.
Other comparisons of engine oil
If this comparison didn’t fully answer your question, there are many others on PartReview.
For example, comparisons of engine oil RED LINE with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, OEM Toyota, Mannol.
Also available: comparisons of engine oil OEM Honda with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, OEM Toyota, Mannol.
You can also see who is better among other engine oil manufacturers: Mobil or Castrol, Mobil or LIQUI MOLY, Mobil or MOTUL, Mobil or Shell, LIQUI MOLY or Castrol.