If you are looking for cheap car hire in Bradford that is economical but still reliable than why not visit A1 Self Drive www.a1-selfdrive.co.uk
They specialise in economical car hire, van rental, and mpv and minibus hire in the Bradford and West Yorkshire area. They have many different cars to rent including the Ford Fiesta, Vauxhall Corsa, Vauxhall Astra, VW Golf, VW Passat. See their website for more details.
A1 Self Drive have many different types of van to rent as well such as the Ford Transit, Mercedes Sprinter, VW Caddy.
For mpv and minibus hire they have Ford Galaxy, Citreon C8, and Ford Transit.