QUICKIE 2 chair & ROHO air cushion ($400 alone)
I'm numb & paralized from chest down since 1989, used nothing but above since.
They come every width & depth as do cushions, back height selectable & adjustable an inch up or down, back angle might come slightly reclined if desired but i brought the backrest pipes to muffler shop & had them bent exactly how I wanted

They may also come with recline option.
I use fixed non raising footrests cause they're light & easy to throw in backseat. They come in at least 2 fixed angles.
I have tubular armrests cause they lift & swing out the way to transfer, also use them to knock stuff off high shelves in grocery store.
My chair folds by lifting up middle of seat like hospital chairs. Quick release wheels but I never take them off for car, I have large 2 door Caddy which fits it behind seat.
ALL settings are fine tune-able such as height, rear wheel fore/aft to adjust how easy it wheelies or doesn't, tilt/camber of rear wheels, lots.
Colors- more then a dozen.
MY ADVICE- go to local med supply & ask them to get a rep who gets Quickie demo chairs & try before ya buy. He'll measure & guess size/depth of seat though demo might not be exact size you'll need.
I work on cars & rebuilt engines. Quickie quality went down a bit over the years but I still use them.