Can I get parts for a Rover 75? When should I buy a Nissan X-Trail? What car can replace my beloved Ford Puma?
Find out the answers to these and other questions in this week's Q&A.
Click here to submit your own question. We publish a selection of your questions – along with our answers – here every week. Please be aware that we are inundated with questions and can't promise to reply to every one.
If you're after advice on which car to choose, remember to tell us what your budget is and what your buying priorities are. Tell us if you're more interested in economy than performance, for instance, and what you'll use the car for.
Don't forget you can also turn to the What Car? Helpdesk with motoring problems or disputes you might be having. Click here to e-mail the Helpdesk.