Q. What is the maintainance cost of a Vespa per year - VXL 125?

You have to get it serviced every three months. The average cost of service at an authorised service centre is around ₹800. So you can safely assume you would be spending approximately ₹3000 per annum, provided you don't have any serious problems along the way. I have found them to be pretty reliable scooters.

My first year servicing cost after 5th servicing: 3260 (including fuel change: 3 times), VXL 150. So, I guess around 3000.

Around 6k per year.But it depends on how you ride it. I mostly use it for long highway rides and hence more maintenance cost.