Engine oil OEM Toyota or Motorex

PartReview Score

Rank #11 in ranking

150

4.2

Engine noise

4.1

Exhaust smoke

3.7

Warning light

2.7

Owners' choice:

PR Score

Ranking

Votes

Reviews

Average rating

Properties

Car

PartReview Score

Rank #27 in ranking

4.3

Engine noise

5.0

No data

Reviews

All

OEM Toyota

Motorex

OEM Toyota › Engine oil

No-Month-7869 31 Jan 2026, 18:56

Rating 5.0

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.

Vehicle: Toyota

Mileage: 83686 km

OEM Toyota › Engine oil

PatrickGSR94 15 Jan 2026, 14:11

Rating 4.0

Just got the oil lab report back from the sample taken during the oil change I did at 15K miles. The previous oil change at 10K was performed by the dealership. So that means that whatever the Toyota dealership put in there at 10K, was not OEM Toyota oil.

Pros: oil lab report back

Cons: not OEM Toyota oil

Vehicle: Toyota

Mileage: 15000 km

OEM Toyota › Engine oil

Necessary-Travel2775 11 Jan 2026, 04:26

Rating 5.0

I bought a 2008 toyota yaris for $5.5k on fb marketplace. Had a prepurchase inspection.\n\nI love that car for the exact reasons you mentioned. It\u2019s been with me everywhere ive gone, is super cheap on gas, and just requires oil changes every 8000 km.

Pros: super cheap on gas

Vehicle: Toyota Yaris

Mileage: 8000 km

OEM Toyota › Engine oil

VisibleSea4533 30 Dec 2025, 00:47

Rating 5.0

Always have done 10k on my ‘22 RAV4 hybrid, which equates to every five or six months (did the same on my ‘16 RAV4 hybrid as well), and do the same on my ‘12 Prius C I’ve had for 11 years now. No issues.

Pros: no issues, long term

Vehicle: Toyota

Mileage: 16000 km

OEM Toyota › Engine oil

the_real_Supra 27 Dec 2025, 18:34

Rating 5.0

Stick to the 0w20 and 10,000 changes. My car has over 235,000 and uses zero oil between changes.

Pros: uses zero oil

Mileage: 10000 km

OEM Toyota › Engine oil

scriminal 27 Dec 2025, 14:55

Rating 5.0

5k or 6 months just like a new one. use the recomended toyota/lexus brand oil.

Vehicle: Lexus IS

OEM Toyota › Engine oil

hectorer8910 26 Dec 2025, 17:09

Rating 5.0

I've been using the 0w-20 (what my Sienna calls for) for at least a decade, and it's perfectly fine.

Pros: perfectly fine

Vehicle: Toyota Sienna

OEM Toyota › Engine oil

lincolnlogtermite 4 Jan 2026, 03:11

Rating 3.0

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.

Cons: hard to read

Vehicle: Toyota Camry

OEM Toyota › Engine oil

Fresh-Put645 30 Dec 2025, 00:57

Rating 3.0

Never had any luck doing an oil change every 10K miles on any cars in my fleet. However, with a new car that’s hybrid that I bought last year, I’m praying that I can push the oil change interval every 10K

Pros: praying for luck

Cons: no luck previously

Mileage: 16000 km

OEM Toyota › Engine oil

Unfair_Put_5320 22 May 2025, 23:46

Exhaust smoke:

Rating 2.0

The only thing I noticed that my 03 Camry burns more oil when I was obsessed with 95, im usin 91 now though its still burning oil but not as much as 95.

Cons: burns more oil

Vehicle: Toyota Camry

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Which engine oil to choose — OEM Toyota or Motorex?

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:

Comparison of engine oil OEM Toyota and Motorex

PR Score.
Overall ranking.
Vote balance.
Average rating.
Number of reviews.
Feature ratings.
Car owners’ choice.

Which engine oil are better — Motorex or OEM Toyota?

In March 2026 on PartReview, engine oil OEM Toyota were overall better than Motorex.

OEM Toyota received a PR Score of 85 out of 100, and Motorex scored 84 points.
OEM Toyota ranked 11 in the overall ranking, and Motorex ranked 27.
The average rating is higher for Motorex (4.3) than for OEM Toyota (4.2).
Engine oil Motorex have better feature ratings than OEM Toyota:
- Exhaust smoke - owners believe, that this property for OEM Toyota is better than Motorex.
- Warning light - drivers claim, that this property for OEM Toyota is outperforms Motorex.
- Engine noise - reviews suggest, that this property for Motorex is preferred to OEM Toyota.

Which engine oil are more popular — OEM Toyota or Motorex?

In March 2026 on PartReview, engine oil OEM Toyota were overall more popular than Motorex.

By vote balance, engine oil OEM Toyota surpassed Motorex:

For OEM Toyota, the ratio of positive (181) to negative (31) votes is 150 votes.
For Motorex, the ratio of positive (44) to negative (8) votes is 36 votes.

By number of reviews, engine oil OEM Toyota surpassed Motorex:

For engine oil OEM Toyota there are 69 reviews: 57 positive, 5 neutral, 7 negative.
For engine oil Motorex there are 16 reviews: 12 positive, 4 neutral, 0 negative.

Which engine oil do car owners prefer — OEM Toyota or Motorex?

In March 2026, according to PartReview, engine oil OEM Toyota led more car-specific ratings than Motorex:

OEM Toyota are chosen by owners of cars such as: Toyota Camry, Toyota Corolla, and others.

Engine oil Motorex have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.

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 OEM Toyota with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, RED LINE, Mannol.

Also available: comparisons of engine oil Motorex with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, RED LINE, 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.