Which engine oil to choose — Mobil or Shell?
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 Mobil and Shell]( "Which is better — engine oil Mobil or Shell")
- PR Score.
- Overall ranking.
- Vote balance.
- Average rating.
- Number of reviews.
- Feature ratings.
- Car owners’ choice.
Which engine oil are better — Shell or Mobil?
In March 2026 on PartReview, engine oil Mobil were overall better than Shell.
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Mobil received a PR Score of 90 out of 100,
and Shell scored 94 points.
-
Mobil ranked 1 in the overall ranking,
and Shell ranked 4.
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The average rating is higher for Shell (4.5) than for Mobil (4.4).
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Engine oil Shell have better feature ratings than Mobil:
- Warning light - owners believe, that this property for Mobil is better than Shell.
- Exhaust smoke - drivers claim, that this property for Mobil is outperforms Shell.
- Engine noise - reviews suggest, that by this property Mobil does not differ from Shell.
Which engine oil are more popular — Mobil or Shell?
In March 2026 on PartReview, engine oil Mobil were overall more popular than Shell.
By vote balance, engine oil Mobil surpassed Shell:
- For Mobil, the ratio of positive (1960) to negative (211) votes is 1749 votes.
- For Shell, the ratio of positive (1007) to negative (62) votes is 945 votes.
By number of reviews, engine oil Mobil surpassed Shell:
- For engine oil Mobil there are 707 reviews: 620 positive, 50 neutral, 37 negative.
- For engine oil Shell there are 351 review: 325 positive, 16 neutral, 10 negative.
Which engine oil do car owners prefer — Mobil or Shell?
In March 2026, according to PartReview,
engine oil Mobil led more car-specific ratings than Shell:
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.
Shell are chosen by owners of cars such as:
Honda Jazz,
Subaru Outback,
Subaru Impreza WRX,
Subaru Legacy,
Volkswagen Scirocco,
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,
AMSOIL,
VALVOLINE,
PENNZOIL,
RED LINE,
OEM Toyota,
Mannol,
RAVENOL.
Also available: comparisons of engine oil Shell with:
Castrol,
LIQUI MOLY,
MOTUL,
AMSOIL,
VALVOLINE,
PENNZOIL,
RED LINE,
OEM Toyota,
Mannol,
RAVENOL.
You can also see who is better among other engine oil manufacturers:
Mobil or Castrol,
Mobil or LIQUI MOLY,
Mobil or MOTUL,
LIQUI MOLY or Castrol,
Mobil or AMSOIL.
