The Utility was the rarest of the Zeta models with a total of only 8 produced. As a Wheels road test in 1974 put it: 'it read anywhere from full to empty depending on gradient, throttle and probably Greenwich mean time'. The fuel gauge was a plastic pipe running from the top to the bottom of the tank with a graduated glass tube section on the dashboard. Fuel was delivered by gravity feed from a tank behind the dashboard. The four speed, dog clutch, Villiers Engineering gearbox had no reverse so the engine had to be switched off and started backwards which provide four reverse gears. The tyres for the Sedan and Utility were Michelin 125 R12 as stated in the specifications. The doors were steel with sliding perspex windows.

Windows were perspex except for the front windscreen which was laminated glass.

The chassis was steel, with a fibreglass body enclosing a large but sparse interior. The Sedan was not equipped with a rear hatch so access to the cargo area required removal of the front seats, the ease of which was advertised as a positive feature.

The Zeta Sedan, (also known as the Zeta Runabout) and Utility, were powered by a 324cc Villiers engine and were front wheel drive with independent rear trailing arms.

Lightburn alternative