Engine oil Motorex or OEM FORD

OEM FORD Engine oil

5k Ford motorcraft synthetic oil and filter. Bought my truck at 61,000 and it has 75,000 on it now. Love that 3.5 eco boost. Had a 5.7 hemi Ram prior and the 3.5 eco boost outperforms on every level.

Pros: Love that 3.5 eco boost
Mileage: 120700 km
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Motorex Engine oil

At the end of the day, pretty much anything in spec will work fine.

That being said, I did a bunch of research for my V85 and determined that Motorex Cross-Power does the best in high demand applications. Air cooled engines can have a really wide temp range. That's what I use.

Pros: best in high demand
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Motorex Engine oil

It works great, maybe a bit expensive. I've run used oil analysis and change it 3-4k miles based on aluminum wear. I don't see a reason to use something else.

Pros: works great
Cons: a bit expensive
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Motorex Engine oil

I use Motorex semi-synthetic 4t in all of my KTM's over the years in a 15w50 weight. It has never been an issue. I have used Motul 5100 and 7100 in other bikes before, and I prefer the 7100 over the 5100. It feels like the bikes perform better when the temps rise and I'm really riding them hard.

Pros: bikes perform better
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Motorex Engine oil

Just came across this. Mine is a 2024 w 31 hours. I always used Motorex but I’m trying T6 this time. I use it in all my other off road bikes. In the 2t it’s just the clutch and trans. Also I’m changing it every 10 hrs

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Motorex Engine oil

Ive used these. Motorex was the best. Castrol was pretty good, and Shell in case the others were not available. Now at 34k odo without problems.

Pros: Motorex was the best
Cons: Shell not always available
Mileage: 34000 km
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Motorex Engine oil

It takes a “synthetic blend” of motorex 15W50 oil. And uhh yeah works good I guess, don’t have to change it too often, and as far as performance goes, it doesn’t really matter because I’m on restricted power anyways so yeah ????‍♂️

Pros: works good
Cons: restricted power
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Other comparisons

Which engine oil to choose — Motorex or OEM FORD?

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 Motorex and OEM FORD
  1. PR Score.
  2. Overall ranking.
  3. Vote balance.
  4. Average rating.
  5. Number of reviews.
  6. Feature ratings.
  7. Car owners’ choice.

Which engine oil are better — OEM FORD or Motorex?

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

  1. Motorex received a PR Score of 84 out of 100, and OEM FORD scored 85 points.
  2. Motorex ranked 27 in the overall ranking, and OEM FORD ranked 29.
  3. The average rating is higher for OEM FORD (4.3) than for OEM FORD (4.3).

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

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

By vote balance, engine oil Motorex surpassed OEM FORD:

  • For Motorex, the ratio of positive (44) to negative (8) votes is 36 votes.
  • For OEM FORD, the ratio of positive (36) to negative (6) votes is 30 votes.

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

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

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

OEM FORD are chosen by owners of cars such as: Ford Fiesta, 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 Motorex with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, RED LINE, OEM Toyota.

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

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.

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