Sonic 7 a modern Caterham alternative kit car.
Based on a Ford Focus running gear, this mid engined contemporary design was a revelation for the kit car scene.
The Sonic was introduced in answer to kit car customer demands for a Rocket style car but with more weather protection. It was based on a Ford Focus but the power plant was re located to the rear of the car. The contemporary style was a result of forming the ply pattern over a Rocket chassis, hence the long slow curves to the sides. It was pitched as a modern alternative to the old Lotus/Caterham/Westfield 7 lookalikes.