It contains information about the buyer and the seller, a description of the vehicle being sold, and information about the transaction, such as price. Motor Vehicle (DMV) Bill of Sale Form – Conveys the purchase and transfer of an automobile.This transaction is made in the County of. ,. How to fill out the Texas Vehicle Bill of Sale Form? All "Component Parts" listed on this form must be from the same vehicle and sold to an individual purchaser. Vehicle Information (Color, Body Type, Year, Make, Model, and VIN). Sale Information (Sale Date and Amount). Motor Vehicle Bill of Sale Relays the details of a transaction involving a used vehicle. Download: PDF, Word (. Download forms from the Tax Assessor-Collector's office.