Leg room in the back of the RS is definately non-existent... and that rear seat is not made for 2 adults. It's tough to get 2 kids back there. In the front the room is the same, but I don't think the seats go back as far. I know the previous owner of mine rigged up a bracket to move the seat back b/c he couldn't drive with it the factory way. He wasn't past 6', but did have a wooden leg to contend with... and how he drove the manual is another story altogether!

-Jessica

1989 Trooper RS
pics and info at http://isuzu4x.com