What is the name of the Mini-based utility vehicle with no doors?

The Mini-based utility vehicle with no doors is the Mini Moke.

The Mini Moke began as a lightweight military-vehicle concept derived from Mini mechanical components. British Motor Corporation intended it for tasks such as reconnaissance and transport, but its low ground clearance and limited off-road ability made it less suitable for military service than hoped.

BMC instead adapted the design for civilian use. The resulting vehicle had an open body, simple tubular structure and no doors, making it easy to enter and useful as a recreational runabout or light utility vehicle. The name combines “Mini” with “moke,” an old word for a mule.

UK production ran from 1964 to 1968, after which manufacturing continued in Australia and later Portugal. Although often described as a doorless four-seat vehicle, some versions were configured as two-seat pickups. The Mini Pickup was a different Mini-derived commercial body style, while the Clubman and Mini Van had enclosed bodies.