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2016 Audi Q5 3.0L - Liqui Moly 5w40 #4591307
12/01/17 06:48 PM
12/01/17 06:48 PM
Joined: Jul 2004
Posts: 135
MD
Storm897 Offline OP
Storm897  Offline OP
Joined: Jul 2004
Posts: 135
MD
This car was bought new and at around 3,000 miles, was upgraded to a GIAC Stage 2 Q5.

Below is my used oil analysis from about 5 months of use and 4,050 miles. the oil was about 1/4 quart low which I take to be negligible.

A few notes:

  • The 12 ppm of Aluminum is actualy around 5 because a Virgin oil analysis of the Liqui Moly 5w40 2040 I used showed 7ppm
  • Not sure why, but the Oils viscosity thinned outt a decent amount to the point it was no longer in the 5w40 category. Not sure why this happened.



Re: 2016 Audi Q5 3.0L - Liqui Moly 5w40 [Re: Storm897] #4591341
12/01/17 07:16 PM
12/01/17 07:16 PM
Joined: Oct 2002
Posts: 36,293
Great Lakes
Quattro Pete Offline
Quattro Pete  Offline
Joined: Oct 2002
Posts: 36,293
Great Lakes
It's not unusual for a 5w-40 oil to drop into 30-grade territory, especially in a hard working engine.


'02 530i (Edge 0W-40)
'15 Q5 3.0T (Edge 5W-40)
'18 Charger SRT (FF)
Re: 2016 Audi Q5 3.0L - Liqui Moly 5w40 [Re: Storm897] #4591451
12/01/17 09:07 PM
12/01/17 09:07 PM
Joined: Feb 2010
Posts: 1,623
Imperial Valley, California
Jeffs2006EvoIX Offline
Jeffs2006EvoIX  Offline
Joined: Feb 2010
Posts: 1,623
Imperial Valley, California
Have you tried Castrol 0w40 at all? Works great in my 2.0T.


Jeff


"You don't have to be crazy to do this... But it helps." Bob Ross.
Re: 2016 Audi Q5 3.0L - Liqui Moly 5w40 [Re: Jeffs2006EvoIX] #4591457
12/01/17 09:16 PM
12/01/17 09:16 PM
Joined: Jul 2004
Posts: 135
MD
Storm897 Offline OP
Storm897  Offline OP
Joined: Jul 2004
Posts: 135
MD
Originally Posted By: Jeffs2006EvoIX
Have you tried Castrol 0w40 at all? Works great in my 2.0T.


Jeff


Jeff,

This one? Castrol 03101 EDGE 0W-40

Re: 2016 Audi Q5 3.0L - Liqui Moly 5w40 [Re: Storm897] #4591525
12/01/17 10:30 PM
12/01/17 10:30 PM
Joined: Jan 2007
Posts: 17,501
Clovis, CA
Merkava_4 Offline
Merkava_4  Offline
Joined: Jan 2007
Posts: 17,501
Clovis, CA
Originally Posted By: Storm897
Not sure why, but the Oils viscosity thinned outt a decent amount to the point it was no longer in the 5w40 category. Not sure why this happened.


The viscosity index improvers didn't hold up. There's no other explanation.

Re: 2016 Audi Q5 3.0L - Liqui Moly 5w40 [Re: Storm897] #4591614
12/02/17 01:58 AM
12/02/17 01:58 AM
Joined: May 2015
Posts: 904
Frogland / Brittany
Popsy Offline
Popsy  Offline
Joined: May 2015
Posts: 904
Frogland / Brittany
Viscosity really took a beating, but it didn't seem to hurt much. Not sure why the 1ppm of Tin though.

Maybe you could try some other oil next time? Not a fan of Liqui moly, they surf on their "German" reputation, and that's pretty much all.


96 Barchetta, Motul 300V 5W40 | 98 Barchetta, Quartz 9000 energy 5W40
05 Forfour 95, SHU 0W40 (gf's car) | 10 Colt Ralliart, 300V 0W40
Re: 2016 Audi Q5 3.0L - Liqui Moly 5w40 [Re: Storm897] #4594878
12/05/17 11:53 AM
12/05/17 11:53 AM
Joined: Feb 2010
Posts: 1,623
Imperial Valley, California
Jeffs2006EvoIX Offline
Jeffs2006EvoIX  Offline
Joined: Feb 2010
Posts: 1,623
Imperial Valley, California
Originally Posted By: Storm897
Originally Posted By: Jeffs2006EvoIX
Have you tried Castrol 0w40 at all? Works great in my 2.0T.


Jeff


Jeff,

This one? Castrol 03101 EDGE 0W-40


Yes that one, but you can get it at Walmart.com for $20 best oil for the Money IMO (for Euro Gas Cars Anyway)


Jeff


"You don't have to be crazy to do this... But it helps." Bob Ross.
Re: 2016 Audi Q5 3.0L - Liqui Moly 5w40 [Re: Storm897] #4602745
12/13/17 05:48 PM
12/13/17 05:48 PM
Joined: Jul 2004
Posts: 135
MD
Storm897 Offline OP
Storm897  Offline OP
Joined: Jul 2004
Posts: 135
MD
The 2016 Maintenance Guide shows that "VW 502 00" spec'd oil would need to be "synthetic oil SAE 5W-40, SAE 5W-30 or SAE 0W-40". Does this mean that my 5w-40 sheering down to a 30w would be a reason not to worry? Either way I will try Castrol during the next oil change.


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