the 1000kg and Galion were heavier and came much earlier) after the end of the Renault Colorale van that had ended production in 1957, and left for 2 years without a successor, until the Estafette came over. It was clear that they needed a front-wheel-drive van, but the company had just signed up to a policy of rear-engined, rear-drive models with the 4cv and the Dauphine, then under development for 1957. The only example of a rear-engined van was the Volkswagen Type 2, and it did not offer load-space or a low floor to rival the Citroën. Reluctantly Fernand Picard, the designer of the 4cv, agreed to give the go-ahead to the team headed by Guy Grosset-Grange to try something new. As a question of production logic, they had to use existing Renault parts, and that meant the new engine being developed for the Dauphine, but adapting it for a front drive van was not simply a matter of moving it and turning it around, and therefore they had to match it to a new gearbox, which gave them the opportunity to choose gear ratios to suit the van's needs. They also worried if the 845 cc engine would cope with a 600 kg payload, and they doubted it would have enough power or durability, until they heard of the German Gutbrod Atlas that was carrying 1000 kg using a tiny 622 cc engine. They brought one to France, and used it as a test bed for the 845 cc engine and were soon satisfied that it would work well. And so began over 2 million kilometres of testing. Launched in June 1959, the new van was to be called the Estafette from the Italian Staffetta, meaning Courier. At launch, the engine, although mounted near the front of the Estafette, was of the same size and output as that fitted to the recently introduced Renault Dauphine. The Estafette's emphasis was always on economy and practicality rather than on power or heavy-duty performance. It was introduced in four body types; the normal van with the rear door in three sections, in a variation on the stable door style. The upper part with the window hinged upwards, while the lower part was divided into two halves, opening to the left and to the right. A sliding door on the pavement side of the load space was also normally fitted, as was a