I have booked a 4 wheeler & am not getting the vehicle as promised.100% payment is made.Anticipating the delivery of the vehicle ,I have lost interest in the vehicle.I want to cancel the booking.How much money will I lose.Financed (80% by private finance firm & balance by me).Kindly let me know.

Depends on the terms of your purchase contract. Does it say anything about cancellation procedures or penalties? As for the finance terms, again check your contract with the lender regarding any fees for early repayment of the loan.