An American scooter?
Chevrolet Head Office - scooter design department.
'Right, it has to be a 5.8 litre Vee-ayt scooter pick up combo that makes a lot of noise but only eighty horsepower at peak revs of around 72rpm.
It has to be 29 foot long, 8 feet wide with 2 extra wheels for stability and a standard weight capacity of at least 1500 pounds. It must not, I repeat NOT be able to go around a corner without wallowing so badly that it makes the driver seasick.
Depending on target market, we can add some bouncing front suspension for 'fun' effect or some outsized cowhorns to the front.
It must have supersized underseat storage / trunk for keeping various artillery pieces / dead bodies / dead animals (delete as applicable)