I am going from a manual to a power chair (hopefully a Bounder powerchair) this year. My 2-door car won't get it for traveling with a power chair.

My insurance will modify a vehicle for me. Me and the chair will weigh 600+ pounds and be almost 5 feet tall. I will need a lift or a ramp. I like the ramp idea for reliability. The lift would be easier.

What suggestions, thoughts or experiences have you had with van travel?