Ktm duke 390 consumes a lot of fuel even being a sub 400cc bike. It gives an average of 17kmpl which is preety poor. The bike is fairly comfortable with good seats and lots of space to move around and even the riding position is good. KTM is fairly reliable from engine to parts as well. One can trust it for long rided and cornering. In terms of handling the bike is pretty agile and takes corners easily but the braking could have been better and abs should be given. It has simple yet eye catchy looks. Go for it its a fun bike.