Start with your preferred make and model, new or used condition, budget currency, quantity and destination.
For a used vehicle, add a year range, mileage preference and condition requirements. Ask what vehicle identity, history information and inspection evidence are available.
For a new vehicle, specify the trim, powertrain, steering and equipment you need. Discuss compatibility, warranty scope and parts support for the intended market.
If you are buying for resale or a fleet, include the intended model mix and purchase schedule.