Van for Keaton

keaton is an 10 year old boy who was assaulted at 4 months old. he has lost most of his muscle control. But getting back slowly. He is in a wheel chair, and now also has a trach. The van we currently have for him has 250,000 miles and needs a new engine, breaklines and transmission. So it will be cheaper to get him a new van. His health is very critical and can change at any moment. So it is mandatory that his transportation is reliable. thanks for your help.