They ask too much and the service is not at per th...

They ask too much and the service is not at per the price. You can get better servicing at local shops.... For two wheelers specially.
Most non gear two wheelers of mahindra suck at mileage. Not more than 30 kmpl.
I've been using one of their vehicles from last 8 years. It requires a lot more servicing than any other vehicles. Servicing required after every 150-200 km. It's not worth buying.