I ride Karizma ZMR since 2011 and an year back I upgraded to the new ZMR. It comes with a 4 stroke 223 cc engine with 20 bhp. it has single cylinder, with fuel injection and oil cooling feature.
Mileage: The first thing comes to mind while buying a bike is India is mileage. Karizma ZMR averages about 32-35 kms P/L in city and about 37-40 kms P/L which is decent mileage for a bike with 223 cc engine. for better mileage on highway, preferred speed is 60-90 km/h
Comfort: In terms of comfort. its good on city roads as well as highways. one can definitely hit long rides with this bike .
Reliability: Definitely reliable as I have never faced any problem from the time I own it.
Road Grip: Little Skiddy on rainy days . else it has decent grip.
Appeal: The first Model of ZMR has the best looks in Indian bikes and my favorite is RED colour.