Engine oil LIQUI MOLY or Mannol

PartReview Score

Rank #2 in ranking

1399

477

516

4.5

Engine noise

4.5

Exhaust smoke

4.5

Warning light

4.6

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PR Score

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Average rating

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Car

PartReview Score

Rank #13 in ranking

132

4.1

Engine noise

4.2

Exhaust smoke

4.2

Warning light

4.8

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LIQUI MOLY

Mannol

Mannol › Engine oil

IndependentRadio1267 7 Dec 2025, 13:20

Engine noise:

Rating 4.0

As an additional word of advice. Do not use Mannol 5w30 C3 oil when doing oil changes. Use a high quality oil- castrol,shells, millers.. these cars are very sensitive to oil

Pros: high quality oil

Cons: Mannol oil thins out

LIQUI MOLY › Engine oil

TheDMVminer 4 Dec 2025, 15:21

Rating 5.0

my 2017 Passat got totaled in a accident this week, was at 205062 miles running strong off Liqui Molygen 5w-40.

Pros: running strong

Vehicle: Volkswagen Passat

Mileage: 330000 km

LIQUI MOLY › Engine oil

Successful-Train-259 25 Nov 2025, 23:52

Rating 4.0

Take liquimoly for instance, they only have certain oils that meet the VW 508 00 spec but many of their oils are the same weight. None of which will cause your engine to explode if you use them.

Pros: high quality oil brands

Vehicle: Audi A4

LIQUI MOLY › Engine oil

eric_gm 23 Nov 2025, 00:38

Rating 5.0

I would take a good look at the brake fluid and stale gasoline but the rest should be fine.

Vehicle: BMW

Mannol › Engine oil

Avionykx 20 Nov 2025, 16:28

Engine noise:

Rating 5.0

I've never had any issue with standard Mannol - my cars have always had it every 5k and I'm pleased with the results.

Pros: pleased with results

Vehicle: Porsche Cayenne

Mileage: 5000 km

Mannol › Engine oil

ciaoqueen 20 Nov 2025, 08:47

Rating 5.0

My Skoda gets fresh mannol every 12 months. No problems so far. It meets the VAG spec so all fine in my opinion.

Pros: no problems so far

Vehicle: Skoda Superb

LIQUI MOLY › Engine oil

Butcher 19 Nov 2025, 15:16

Rating 5.0

I use 10W/60 LiquiMoly 365 days.

Vehicle: Volkswagen Scirocco

LIQUI MOLY › Engine oil

Top_Theory_9369 16 Nov 2025, 01:33

Rating 5.0

Luqi Molly 10w-30 with K&N filter in the winter. Mobile1 T4 10w-40 with K&N in the summer.

Pros: 10w-30 winter, 10w-40 summer

LIQUI MOLY › Engine oil

ItzQue 18 Dec 2025, 13:48

Engine noise:

Rating 3.0

My GL550 has about 106k miles on it, just did an oil change with LiquiMoly 0w-40 and 2 bottles of LiquiMoly ceratec. Drove it kind of hard for a minute or so. Then noticed when I got back it had this noise.

Cons: noise after oil change