sorry to hear about your condition,
Have you looked into handicapped accesibale vehicles?
there was an auto show that highlighted those vehicles,
some manufacturers offer packages for as low as $3K, to make a vehicle accesible,
some are better than others, but depending on your condition might be worth looking into,

and good and bad cars come from both domestic and foreign manufacturers,
know just as many domestics with +300K miles on them as i do imports,


good luck with you