Did you buy vehicle no.1 new or used?
Were you the main or joint decision maker when buying this vehicle?
Was this vehicle bought and paid for privately
Are you the main driver of this car? (i.e. the person that drives the vehicle at least 50% of the time)
Did you buy car no.2 new or used?
Was car no.1 bought and paid for privately
Are you the principle driver of this vehicle?