Hi,I am using Bajaj Avenger180 DTSi From Nov-2006, it is best bike for highway. 38 to42 KMPL in city, 55 to 62 KMPL in Highway Depends on Driving. Top Speed i touch 132 KMH. single hand maintenance gives better performance. First 5 service change Engine every time, not topup. it is really cruiser on long drive. it gives best milege on top speed (65 to 75)