The maintenance cost of a Vespa VXL 125 per year can be estimated based on the recommended service intervals and average service costs. The Vespa VXL 125 needs to be serviced every three months, with the average cost of each service at an authorised service centre being around ?800. This translates to an annual maintenance cost of approximately ?3,200 . Additionally, other costs such as spare parts, tires, and any additional repairs can vary. For instance, tire replacements and other components can add to the overall maintenance cost, but these are not as frequent as the regular servicing. It is also worth noting that some users have reported higher maintenance costs due to issues like fuel gauge problems and other mechanical issues, but these are not typical for every user. Overall, the annual maintenance cost for routine services would be around ?3,200, with potential additional costs for other repairs and replacements.