just lie.

remember, if you are convinced that they will not hire you if you ride a bike, you've got nothing to lose by lying to them about owning a car. i also suggest lying on your resume too. same logic applies.

you've got nothing to lose in either case. if they never find out, you're golden , and so what if they find out? they fire you and you don't have a job that you wouldn't have had even IF you had told them the truth. see?