Engine oil LIQUI MOLY or OEM Volkswagen

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.

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.

liqui moly 5-40 exclusively

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

Liqui Moly is fantastic oil. It's a pretty fair price for me, so I always run it and have had great oil analysis when using it.

Liquimoly molygen 5w40 doing great in my 313k motor.

I use liquimoly leichtlauf 5w-40. Bit of advice: these are VERY easy to overfill if you're not careful, so refill slowly. Put in less than you think you need, once it registers on the oil level sensor, then start the car for a minute. After that, leave if for a few hours to drain before continuing to fill.

I had a 2009 Jetta diesel that used a bit of oil until it hit 60000 miles, then it stopped and did not use ANY between the 8000 mile intervals I used.

amazon.ca has Liqui moly TOP TEC 6200 SAE0W-20, VW508 00/509 00. Been using this since day 1 on my 2021 Tiguan with no issue.

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.