I purchased Ritz VDI almost 2 years ago, in fact the first car in Hyderabad.
Mileage: City 17KMPL , Highway 22 KMPL Max speed - drove at 160 KMPH on highway at ease (drove for 60KMS at a stretch). Completed 40000 Kms and still super on pickup with AC.
Good service from Maruti Staff. Space is good for 5 (incl Driver). I am driving in city conditions and have experienced a good control.
I always get a good view of road. I dont feel like sitting on floor as experienced in other cars. AC works very good.
Venkat-
Hyderabad