Engine oil LIQUI MOLY or PENNZOIL

PartReview Score

Rank #2 in ranking

1399

477

516

4.5

Engine noise

4.5

Exhaust smoke

4.5

Warning light

4.6

Owners' choice:

PR Score

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Votes

Reviews

Average rating

Properties

Car

PartReview Score

Rank #8 in ranking

602

214

230

4.5

Engine noise

4.4

Exhaust smoke

4.4

Warning light

5.0

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LIQUI MOLY

PENNZOIL

LIQUI MOLY › Engine oil

jsinon 1 Sep 2025, 12:30

Exhaust smoke:

Rating 5.0

It gets regular 10K oil changes with Liqui Moly Top Tec 0w20, and doesn\u2019t burn a drop between oil changes.

Pros: no oil burning

Vehicle: Volkswagen Tiguan

Mileage: 50000 km

LIQUI MOLY › Engine oil

Longjumping_Bag5914 25 Aug 2025, 11:36

Rating 5.0

I run Liqui Moly High Tech 5W40 here in Texas. Been running it since my maintenance plan ran out.

LIQUI MOLY › Engine oil

Honest-Engineer4668 19 Aug 2025, 15:57

Exhaust smoke:

Rating 5.0

My 2012 golf r loves it 63,000 miles I use 5w40 Molly gen and a can of ceratech every 3 oil changes and I some how don’t burn or consume oil

Pros: no oil burning

Vehicle: Volkswagen Golf

Mileage: 63000 km

LIQUI MOLY › Engine oil

luvinbc 17 Aug 2025, 02:17

Rating 4.0

155k was using LM molygen and recently switched to LM leichtlauf. Three oil changes with the leichtlauf. The difference for me was i was topping off with the molygen vrs the leichtlauf never needed to top off between changes.

Pros: less topping off needed

Cons: topping off with molygen

Mileage: 155000 km

LIQUI MOLY › Engine oil

Automatic_Reveal_986 17 Aug 2025, 00:32

Engine noise:

Rating 5.0

I used that in my B7 Audi S4. Great choice. It’s good stuff.

Pros: great choice, good stuff

Vehicle: Audi S4

LIQUI MOLY › Engine oil

Sufficient-Ad6734 16 Aug 2025, 22:30

Rating 5.0

My indie mechanic use that in my 2019 Cayenne. I highly recommend.

Pros: highly recommend

Vehicle: Porsche Cayenne

LIQUI MOLY › Engine oil

ElGatoLoco13 16 Aug 2025, 14:49

Rating 5.0

I’ve used LM in all my Euro cars for the past 7 years, just not that version. Use it in my GT3 as well

Pros: used for 7 years

Vehicle: Porsche

LIQUI MOLY › Engine oil

Thinkpad200 16 Aug 2025, 10:25

Rating 5.0

I use the 0W-40 LiqiMolly on my 987 as recommended by my mechanic.

Pros: recommended by mechanic

Vehicle: Porsche

LIQUI MOLY › Engine oil

BsickPassat 15 Nov 2024, 00:30

Rating 3.0

Liqui Moly is just mediocre MADE IN GERMANY oil. Castrol Edge Titanium 0w40 is a good oil, as is Mobil 1 Euro FS 0w40 IMO Redline 0w40 or Amsoil Signature Series 0w40 are better oils.

Cons: just mediocre

Vehicle: Volkswagen Tiguan