Engine oil LIQUI MOLY or OEM BMW

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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Car

PartReview Score

Rank #20 in ranking

4.3

Engine noise

3.6

Exhaust smoke

3.3

Warning light

3.5

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Reviews

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LIQUI MOLY

OEM BMW

LIQUI MOLY › Engine oil

sandwhichautist 9 Jul 2024, 18:06

Rating 5.0

Liqui Moly Leichtlauf High Tech 5w-40 and 450ml of Liqui Moly MoS2 anti friction additive.

Pros: anti friction additive

LIQUI MOLY › Engine oil

Betherealismo 9 Jul 2024, 13:43

Rating 5.0

5W50 Liqui Moly on an engine with 156k miles on it.

Pros: good for high mileage

Mileage: 251049 km

LIQUI MOLY › Engine oil

AFM420 8 Jul 2024, 19:19

Rating 5.0

I always used the Liqui Moly Top Tec 4100. Got mine up to 450km so far and still going within my family.

Pros: used always

Mileage: 450 km

LIQUI MOLY › Engine oil

Last_Salt6123 2 Jul 2024, 16:45

Rating 5.0

I've used liquid molly for years now, and it's the oil in my 23 GTI right now.

Pros: used for years

Vehicle: Volkswagen

LIQUI MOLY › Engine oil

Brief-Ad9825 2 Jul 2024, 00:31

Rating 4.0

Just got in two 5 liter jugs and very excited to fill my Escalade. I currently have in Liqui Moly Special Tec which has run exceptionally well.

Pros: run exceptionally well

LIQUI MOLY › Engine oil

hdzaviary 30 Jun 2024, 17:07

Rating 4.0

Liqui Moly 5w40, MB 229.5. Only that one, even though it is PITA to find in Finland.

Local Merceses dealer put Shell and I don’t really have good experience with Shell before so only Liqui Moly for my car.

Cons: hard to find

LIQUI MOLY › Engine oil

MonsoongreyAudia3 27 Jun 2024, 21:48

Rating 4.5

We use the 5w 40 leichtlauf in the b8 S4 and a3 8v. Helped with the s4 oil consumption a great deal over the euro castrol edge used previously.

Pros: helped oil consumption

Vehicle: Audi S4

LIQUI MOLY › Engine oil

oomeragic 25 Jun 2024, 22:49

Warning light:
Engine noise:
Exhaust smoke:

Rating 4.5

liqui moly 5-40 exclusively

Pros: preferred choice

Vehicle: Volkswagen Golf

LIQUI MOLY › Engine oil

jakobsdrgn 25 Jun 2024, 15:29

Engine noise:

Rating 5.0

Molygen entirely stopped my tensioner rattle, like, didn’t reduce it, took it from 1-2 sec on startup to never rattling again

Pros: stopped tensioner rattle

LIQUI MOLY › Engine oil

zackdawley 18 Sep 2019, 01:16

Engine noise:

Rating 3.0

US manual states 507 can be used, but you might get worse fuel economy... Mine is about 0.3 mpg lower on liquimoly toptec 4200 5w-3p

Pros: can use 507

Cons: worse fuel economy

Vehicle: Volkswagen Tiguan

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