The Tridant Looked a Little Bit Like a Tiny Flying Saucer

There are no doors on the trident. Like you don't open a door to get in and out. You actually have to lift the top of the car up. There's a little kind of window type hole on the side of the cockpit. But this is what allows some air circulation, so that you don't drive around inside a sealed plastic bubble  and slowly lose out of air.