Engine oil LIQUI MOLY or Motorex

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 #27 in ranking

4.3

Engine noise

5.0

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LIQUI MOLY

Motorex

LIQUI MOLY › Engine oil

Survivaleast 15 Sep 2024, 14:15

Rating 5.0

I just do the liqui moly. Also I change my oil well before the BMW recommended 10k.

Pros: good stuff, plays safe

Vehicle: BMW

LIQUI MOLY › Engine oil

Wylaf_Beulbe 2 Sep 2024, 15:03

Rating 5.0

I often go for liquymoly or Motul 4t 10-w40 fully synthetic oil for my big machine.

Pros: fully synthetic oil

LIQUI MOLY › Engine oil

BuckarooD 29 Aug 2024, 11:47

Rating 5.0

LiquiMoly oil is the best. Top tec 6310 0w30 is what I use for the THP.

Pros: LiquiMoly oil is best

Vehicle: Peugeot 208

LIQUI MOLY › Engine oil

mobot7790 24 Aug 2024, 17:55

Warning light:

Rating 5.0

I used to have a B8 and kept my oil level OK as per the MMI and only used Liqui Moly oil.

Pros: Kept oil level OK

Vehicle: Audi A4

LIQUI MOLY › Engine oil

Able-Negotiation-234 22 Aug 2024, 19:16

Rating 5.0

Liqui moly 4210 pricy but dropped my temps 10 degrees 0w30 vw 504 rated..

Pros: dropped temps 10 degrees

Cons: pricy

Part number: 4210

LIQUI MOLY › Engine oil

s_xenos 17 Aug 2024, 22:33

Rating 4.0

I always run liqui moly 5w40. It's just thin. Change it every 5k miles.

Pros: just thin

Mileage: 8000 km

LIQUI MOLY › Engine oil

E90BarberaRed6spdN52 17 Aug 2024, 22:01

Rating 4.0

I had been using Penzoil Euro L as well and have switched to Liqui Moly. I don't get my oil from FCP but will say Liqui Moly seems to be a very good oil.

Pros: very good oil

LIQUI MOLY › Engine oil

Njvagguy 16 Aug 2024, 14:36

Rating 4.0

After NGP Racing rebuilt my engine in 2015, I found out about LiquiMoly. Read up on it and sticking with L.M.

Pros: made in Germany

LIQUI MOLY › Engine oil

IvoJan 13 Aug 2024, 13:40

Rating 5.0

im still on liqui moly 10w60 gt1

Vehicle: BMW

LIQUI MOLY › Engine oil

DrGER 24 Mar 2022, 16:02

Rating 3.0

The 2.0 liter gas/petrol engine is the weak link here, due mainly to poor piston ring design. We are third owners of a '14 A4 6MT, purchased in mid '17 with 48K miles. We're at 98K miles now, and with 5K engine oil changes using Liqui Moly or Elf/Total fully synthetic, we use a small nominal amount of engine oil between changes.

Pros: small nominal oil usage

Cons: poor piston ring design

Vehicle: Audi A4

Mileage: 98000 km