Engine oil RED LINE or Motorcraft

RED LINE Engine oil
fat biker
  • Engine noise:
Rating 4.0

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.

Pros: more power, better mileage
Cons: car did not like gears
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RED LINE Engine oil
Capital-Neat-6
  • Engine noise:
  • Exhaust smoke:
Rating 5.0

Ran Redline 5w40 when it became purely a summer car in ~2013. ... Not seals are leaking, no issues of any form. Car has been Cobb stage 2 91oct tuned (OTS, not pro-tuned) almost 14 years, with a Crawford v2 AOS, Killer B oil pickup + windage tray being the only reliability mods, and it doesn't burn a single molecule of oil.

Pros: no leaks, no issues, no oil consumption
Vehicle: Subaru
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RED LINE Engine oil

Redline is great, used it for years in a track car.

My STI also used it for a while (0w40), but then switched to Rotella.

Pros: Redline is great
Vehicle: Subaru
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Other comparisons

Which engine oil to choose — RED LINE or Motorcraft?

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 RED LINE and Motorcraft
  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 — Motorcraft or RED LINE?

In March 2026 on PartReview, engine oil RED LINE were overall better than Motorcraft.

  1. RED LINE received a PR Score of 94 out of 100, and Motorcraft scored 93 points.
  2. RED LINE ranked 9 in the overall ranking, and Motorcraft ranked 24.
  3. The average rating is higher for Motorcraft (4.6) than for Motorcraft (4.6).

Which engine oil are more popular — RED LINE or Motorcraft?

In March 2026 on PartReview, engine oil RED LINE were overall more popular than Motorcraft.

By vote balance, engine oil RED LINE surpassed Motorcraft:

  • For RED LINE, the ratio of positive (232) to negative (13) votes is 219 votes.
  • For Motorcraft, the ratio of positive (42) to negative (3) votes is 39 votes.

By number of reviews, engine oil RED LINE surpassed Motorcraft:

Which engine oil do car owners prefer — RED LINE or Motorcraft?

In March 2026, according to PartReview, engine oil RED LINE led more car-specific ratings than Motorcraft:

RED LINE are chosen by owners of cars such as: Audi S3, and others.

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

Also available: comparisons of engine oil Motorcraft 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.

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