Engine oil Mobil or OEM Toyota
I have a 2015 Tacoma 4-cylinder stick shift 52,000 mi. I bought it new. The only maintenance I had to do was oil changes and I go underneath with a grease gun and grease all the fittings along the axle.
The 508 spec gets you better mpg and less dirty emissions. Gotta look at the bottle carefully. Mobil ESPX2 0w20 has that spec.
262k miles here on an M54B30 with 10k changes, Mobil 1, it's running great.
It should be fine. I use Mobil 1 and it's worked great.
I use Mobil one in Canada when it goes on sale synthetic 0W20 10 k intervals 13 yr old corolla 1.8 and 15 yr old tundra 5.7 350 k and 320 km ; no oil consumption work great
You must use Mobil 1 0W40!
Go for 5W40 rating. They work the best for all BMW diesel engines. I’d recommend the Mobil 1
Both are good, the high mileage and the restore and protect. I personally run Mobil 1 high mileage full synthetic with a wix filter and it has been great for me.
Just hard to read with fresh oil. 0-16 was impossible to read on the dipstick when new in my 2022 Camry. Even my 2011 Corolla is hard to read.
Mobil 1 for me is like water in this car. I ran it for the longest time till I was tuned but switched over
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Which engine oil to choose — Mobil or OEM Toyota?
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 Toyota or Mobil?
In March 2026 on PartReview, engine oil Mobil were overall better than OEM Toyota.
- Mobil received a PR Score of 90 out of 100, and OEM Toyota scored 85 points.
- Mobil ranked 1 in the overall ranking, and OEM Toyota ranked 11.
- The average rating is higher for Mobil (4.4) than for OEM Toyota (4.2).
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Engine oil Mobil have better feature ratings than OEM Toyota:
- Warning light - owners believe, that this property for Mobil is better than OEM Toyota.
- Exhaust smoke - drivers claim, that this property for Mobil is outperforms OEM Toyota.
- Engine noise - reviews suggest, that this property for Mobil is preferred to OEM Toyota.
Which engine oil are more popular — Mobil or OEM Toyota?
In March 2026 on PartReview, engine oil Mobil were overall more popular than OEM Toyota.
By vote balance, engine oil Mobil surpassed OEM Toyota:
- For Mobil, the ratio of positive (1960) to negative (211) votes is 1749 votes.
- For OEM Toyota, the ratio of positive (181) to negative (31) votes is 150 votes.
By number of reviews, engine oil Mobil surpassed OEM Toyota:
- For engine oil Mobil there are 707 reviews: 620 positive, 50 neutral, 37 negative.
- For engine oil OEM Toyota there are 69 reviews: 57 positive, 5 neutral, 7 negative.
Which engine oil do car owners prefer — Mobil or OEM Toyota?
In March 2026, according to PartReview, engine oil Mobil led more car-specific ratings than OEM Toyota:
Mobil are chosen by owners of cars such as: Chevrolet Camaro, Infiniti G, Lexus IS, Opel Astra, Volvo V70, Chevrolet Corvette, Chevrolet Silverado, Ford Focus, Ford Mustang, Ford Ranger, Hyundai Sonata, Hyundai Tucson, Hyundai Veloster, Mazda 6, Volkswagen Jetta, and others.
OEM Toyota are chosen by owners of cars such as: Toyota Camry, Toyota Corolla, 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 Mobil with: Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, RED LINE, Mannol, RAVENOL.
Also available: comparisons of engine oil OEM Toyota with: Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, RED LINE, Mannol, RAVENOL.
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.