How to get Altitude/Elevation on Google Maps

[geoffsri]

I have a Samsung S4 with Android ver 5.01. How do I get Altitude/Elevation on Google Maps ver9.14.0 as I am driving

 

[SpookDroid]

I'm not sure that's possible... AFAIK all you can do in Google Maps is add a Terrain layer that shows you the terrain features, but that's it.