2017 GMC Acadia V6 AWD coolant

[gonzoid]

We bought this new  in 2016 and now have around 40k miles, and the wife loves it,it has been well cared for and babied.I just noticed the coolant reservoir was at the bottom of it.I brought it up to the bottom of the line today,maybe 2 cups.I will be keeping an eye on it big time.Nothing on the garage floor and no smell but will be watching those closely.I start searching on here for info and will continue to.Any and all help appreciated .Thanks ,Gonz

[BigBadSierra]

It does evaporate out over time. I had a 2013 Traverse and they didn't fill the Radiator to the top new from the factory.  I check all of these things on new vehicles. You have to remove the black cover in the front to do this.though.

 

They then put out a recall a year later about them not being topped off but I had already caught it.

[gonzoid]

Any GM master Techs here agree that coolant will evaporate on an 017 Acadia as if its normal on a sealed system?