Here is a sample template you can use to write an acknowledgment letter for a motor vehicle.
To [Company name]
Dear, [Recipient name]
This letter is to acknowledge that I received the motor vehicle purchased on [Date] at the address [Full address] from [Company name]. The full amount of [Amount] was deposited for one motor vehicle.
The make of the model is [Make of vehicle] with [Type of body] and the year model of [Year]. The plate number of the purchased motor vehicle is [Plate number] with a serial number of [Serial number].
It was a pleasure doing business with your company as our expectations were fulfilled. Thanking you for your services.