Engine oil Mobil or Shell

vs

PartReview Score

90

Rank #1 in ranking

1748

620

50

37

707

4.4

Engine noise

4.3

Exhaust smoke

4.3

Warning light

4.5

Owners' choice:

PR Score

Ranking

Votes

Reviews

Average rating

Properties

Car

PartReview Score

94

Rank #4 in ranking

944

325

16

10

351

4.5

Engine noise

4.3

Exhaust smoke

4.2

Warning light

4.3

Owners' choice:

Reviews

All

Mobil

Shell

Shell › Engine oil

Nie9001 14 Sep 2025, 17:06

Rating 4.5

Rotella T6 5w-40 is what I’ve ran in the car ever since it was tuned and I get great feedback from blackstone labs when sending in my oil for analysis.

Pros: great feedback from analysis

Vehicle: Subaru

Mobil › Engine oil

Origin_pilsy 11 Sep 2025, 16:47

Engine noise:

Rating 5.0

Mobil1 5W50 removed the hla ticking in my 2.0 in Germany. Many say, it's snake oil, but it worked

Pros: removed HLA ticking

Vehicle: Mazda

Mobil › Engine oil

jhonyquest97 10 Sep 2025, 13:59

Rating 4.0

I used Mobil 1 for 20+years but now I’m using liquid moly because it’s pretty much free with fcp

Pros: pretty much free

Vehicle: Volkswagen

Mobil › Engine oil

GloomyRub7382 9 Sep 2025, 19:19

Engine noise:

Rating 5.0

Its perfectly fine. More likely their vehicle fitment data for your car is wrong, not you. I use Mobil 1 Advanced Fuel Economy in my NX, and used it for years in my previous RX.

Pros: perfectly fine, used for years

Vehicle: Lexus

Shell › Engine oil

BigB0Y95 8 Sep 2025, 15:22

Rating 4.0

My experience sa long ride, malamig sya for my scooter. Ayun yung ginagamit ko after mag general pms. Better sya sa ibang nasubukan kong engine oil like petron.

Pros: malamig sya for scooter

Shell › Engine oil

CarpeCyprinidae 30 Aug 2025, 03:14

Rating 5.0

I would order Shell Helix for £20/4L online instead.

Pros: order Shell Helix

Vehicle: Saab

Mobil › Engine oil

malnik77 24 Aug 2025, 23:38

Rating 5.0

I do 20k miles oil change interval on my RAV4. I use Mobile 1 extended performance and Fram Ultra filter. No problem at all

Pros: no problem at all

Vehicle: Toyota

Mobil › Engine oil

ranger052 24 Aug 2025, 22:34

Rating 4.0

I use Mobil 1 ESP X2.

Available at Walmart.

It is approved by Mercedes and VW, it also meets the BMW requirement but is not approved by them.

Pros: approved by Mercedes, VW

Cons: not approved by BMW

Mobil › Engine oil

almeida8x1 3 Jul 2024, 18:07

Rating 2.5

Honda oil is overpriced and mid. Mobil1 is just mid. Neither are good regardless of the kind of consumer you are.

Cons: overpriced, mid quality

Mobil › Engine oil

Affectionate_Sleep30 25 Apr 2024, 13:05

Rating 1.0

If you run Mobil1, yes you will needs lots of extra oil... Mobil 1 doesn’t make the grade.

Cons: high oil consumption, poor quality

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