No sure where you're getting no SCR from for the 1.6tdi but some at some point they started to fit it!
Our 2020 1.6 has SCR
I also have a Leon with the 1.6 tdi and to be honest its a very good engine and awesome mpg in the Leon high 60's on a run and round town low 50's
The Ateca 1.6 dsg isn't as good on mpg although we have had that remapped its actually a little better on fuel since the remap. the wife manages mid 60's on her run to work but mostly its around 50-55 max
A remap certainly helps on the 1.6 to get them moving
Our 2020 1.6 has SCR
I also have a Leon with the 1.6 tdi and to be honest its a very good engine and awesome mpg in the Leon high 60's on a run and round town low 50's
The Ateca 1.6 dsg isn't as good on mpg although we have had that remapped its actually a little better on fuel since the remap. the wife manages mid 60's on her run to work but mostly its around 50-55 max
A remap certainly helps on the 1.6 to get them moving