Buick and Oldsmobile divisions. Several references report that the car later had some version of a Chevrolet OHV V8 engine. Power output was estimated to have been . The car's transmission was the ZF 5-speed transaxle from the McLaren. Innovations The car had many advanced features, some of which were developed by Gittens and company, and some by the Imperial College. Among them were: A rear deck lid that doubled as an air brake. On-board television and rear-view camera A luminescent roof lining Fluorescent-tube headlamps A telematics radio system to warn of road problems ahead A collision warning system Ultrasonic parking sensors A tilt-away steering wheel Performance Top speed was estimated to be . The standing quarter-mile was covered in 12.5 seconds. Acceleration from took 11.5 seconds. Gallery Notes Some references, including company brochures, say that the Ikenga GT later received an engine from the first generation Camaro Z-28 — a solid-lifter small-block V8. One source, while referring to the Z-28, says that the engine displaced , which would have made it a big-block engine only available in the Camaro with the SS package. Displacements ranging from 5.3 to 5.6 litres are reported by other sources. References Further reading External links — Video of Gittens and the Ikenga GT in Banking Hall in 1968. Rear mid-engine, rear-wheel-drive vehicles Cars introduced in 1967 Sports cars Concept cars