Help me choose, Leon ST or Cupra?

[Vanlife]

Based in Sweden here and looking for a 2015/16 Leon ST VR 1.8TSI or a Leon Cupra ST.
Must be auto as I love the DSG.

What are the fuel consumption figures between the two in L/km?

Will mostly do motorway trips.

Is the Cupra loud inside on the stock exhaust?

 

[kimimaru]

The cupra obviously consumes far more fuel.
is very quiet inside and outside unless modifications on exhaust, its more quiet than golf R ou S3.
if you have consumption problem you need 2.0 TDI FR 184. is a very nice car.

 

[Vanlife]

Went for the Cupra ST with Sub8 pack.