The P4 is an unarmoured off-road vehicle used by the military of France. It was manufactured by Peugeot but is now manufactured by Panhard. It is to be replaced with the PVP by Panhard. The P4 is a derivative of the Mercedes Geländewagen military version built under license by Peugeot for the French military. Peugeot did not have a licence to export the vehicle anywhere else than to the countries bound to France by defence agreements. History In the late 1960s, the French army decided that its 10,001 Jeeps needed to be replaced. The replacement vehicle would carry four men with radio equipment and would be small enough to be parachuted and transported by plane. After many technical issues, the new vehicle was designed in the 1970s. Agreement was reached between Peugeot and Mercedes to co-produce the vehicle on a 50:50 basis. Peugeot installed the engine of the Peugeot 504 and the transmission of the Peugeot 604 on the Mercedes-Benz G-Class; it also installed the electrical systems, welded the exterior and painted the car. The rest was done by Mercedes. The plant in Sochaux did the final assembly. The first prototype was tested in 1978, beginning a long series of tests and trials, notably a rally in south Algeria with a petrol and a diesel P4. The French Army ordered 15,000 P4s, both petrol and diesel versions; in 1981, the order was reduced to 13,500 units with the downsizing of the Army. From 1985, production was transferred to Panhard in Marolles-en-Hurepoix, where 6,000 vehicles were produced. In 2016, P4s were donated to the Cameroonian military for its special forces units. A civilian version was made, but encountered little success because of the high price and a poor power-to-weight ratio. In 2016, the French military ordered 500 Technamm Masstech T4 VLTP VP vehicles as an interim replacement to the P4. Variants P4D In 1992, the Army converted around 1,300 petrol P4s into diesel P4D (P4 Diesel) models. The conversion was executed by Panhard (1300 VLTT) and the Établissements régionaux du matériel. The engine, a 2.5-liter Peugeot four-cylinder, is the same as used in the original diesel P4. P4P The P4 P (P4 Protégé, "protected P4") is an armoured version, with 80 units built in the 1990s. An armored version was made at the request of Peugeot by CBH Institutions (Constructions Blindées of Hardricourt). This version has been evaluated by the French