WagonR is a great car. it has been in market since a long time and I own this car since 5 years.
The average is good around 16 to 18 in city if you drive properly.
If used with AC it drops to 13-14kmpl.
I havent used it for daily purpose but been using it for two three times a week.
The company is also reliable and good for a family purpose. the blue colour headlamp lights are awesome and looks sporty.
can touch a speed of 130km/hr aprx.
I am thinking to use a LPG/CNG option if possible.