The Suzuki gixxer is a 154.9 cc mororcycle with a 14.4 brake horse power engine. The tank capacity is of 12 litres with an intelligent dash display indicating the speed, time, trip distance, rpm indicator with warning light and transmission display. Every thing is perfect with this bike but the thing which is most likely important is the fuel economy which is too low in comparison to other 150 cc class bikes. The milage obtained is 35kmpl to 38 kmpl which is nearly half the said mileage i.e. 64 kmpl. This is the main disadvantage of this motorcycle. I have been using this motorcycle since two years now and I am really unhappy with the mileage. Otherwise the bike is awesome. You can buy this bike if you are interested afterall it is an awesome bike but the main thing is the mileage. So guys if you are willing to buy a fuel economy bike, I would not recommend you to buy this bike, otherwise you are most welcome if are not seeking a fuel economy one.