It combined the sleek coupé lines of the Californian and the engine of the Imp Sport. The Stiletto had four headlights as standard, along with a vinyl roof (always black Leathercloth). The dashboard is the most noticeable difference with the interior. This large, black, moulded piece of engineering (peculiar only to this model) featured novel ideas such as warning lights which can be dipped for night time driving.

All Stiletto finishes have white twin coachlines - except Polar White, which has twin red.
Stiletto models only had wheels paint black. They had the Sunbeam stainless steel wheel trims as standard.