DTW concludes its brief history of the post-WW2 rear-engined Renaults.
By 1960 the Renault Dauphine, while still popular, was beginning to look somewhat dated. The front-wheel-drive Renault 4 was at an advanced stage of development and would be launched in 1961. This would be the first of four identically formatted models, with engines mounted longitudinally behind the front axle, the gearbox placed in front, necessitating a gear lever mounted high on the dashboard, with the linkage passing over the engine.
The 4 would be followed by the large 16 in 1965, the mid-size 6 in 1968, and the supermini 5 in 1972. All would be hatchback designs with five doors, apart from the 5, which would initially be available only as a three-door.
Today DTW remembers Renault’s post-WW2 series of rear-engined cars.
The post-war worldwide success of the Volkswagen Beetle* encouraged manufacturers as diverse as Fiat, NSU, Renault, Rootes, Skoda, ZAZ and even General Motors to emulate its mechanical layout, with varying fortunes. In doing so, many appeared to miss the point that the Beetle was successful despite rather than because of its rear-engined layout.
A rear-engined design typically involves many compromises with regard to packaging for luggage space, engine accessibility and cooling, and handling and stability. The smaller the car, the less important these compromises are, but the layout becomes increasingly unviable as the design becomes larger and more powerful. Porsche spent the best part of sixty years engineering out the instability** caused by having a heavy weight mounted aft of the rear axle on the 911, while General Motors suffered huge reputational damage because of claims of dangerous instability made about the rear-engined Mk1 Chevrolet Corvair.
During WW2, Renault was controlled by the occupying German forces and was under orders to build only military and commercial vehicles in support of the Third Reich’s war effort. Renault’s Director of Design, Fernand Picard, anticipated that, after the war, France would need a small and economical car to Continue reading “One Last Push (Part One)”