I've had my 2010 for almost a year and a half (37k miles), and just like most, no issues at all with losing oil. Levels seem to stay consistent for the duration of the 6,000 mile intervals.

 

No issues at all. I've had mine for 4 years since it was new. 85,000 miles.

 

43k miles on my 10 and no issues.

 

I have an 09 with 52000 miles during summer here in texas it use a little more than normal for me.The dealer did a consumption test 2 months ago per TBS and they say that is normal,but i am doing it again in summer when it use a lot more.They told me to bring it any time if I have more concern here in San Antonio Infiniti is pretty good they never say not to anything.If the car you buy had an oil consumption by the test they will give you a new short block.

 

I just check my oil and I would say after 4000 miles is just a bit above the low line and dont know how much is that but is winter when the engine run cooler,but at the same time is 75 % city driving.I always tough that my car is using more that average ,so on my next oil change I am going for another consumption test when the weather get hot Texas hot ,I know I am not going to pass.

Up date, I just ad a full quart and it fill to just below the High dot.So after 4000 miles in 5 months the car use 1 full quart in winter when the engine temp is a bit cooler,so what do you guys think I am using to much oil? One Thing thought I am a little hard on the car to a point I like spirited driving. I don't relined the car by the way.

 

10 sedan bought certified used at 22k in june 12... now I have 80k no oil consumption... usually just do synthetic oil changes every 5-6k miles.

Any tsb's would be great. The only one i have done was the transmission.

 

I have had my 2010 g37x for over 1 year and it now has 50k miles. No oil consumption problems at all. The only problem I have had just started, it will stall on start up from time to time. I researched the problem here and it sounds like a cleaning of the throttle bodies cures that problem. I say buy the car, you won't be disappointed.