Thank you Butters for the short and straight answer, it looks like not even Garmin DriveLuxe™ 51 LMT-S high end unit for 329.99 USD has these features enabled. Not sure why Garmin didn't bring these features into 2017 product line. It looks like instead of getting best of the best features into new products, Garmin for some reason skipped these important features, not sure why.

Is Garmin DEM (gmapdem.img) disabled for 2017 series at firmware level as well?