Its body was designed in the spirit of the Willys MB U.S. military, called "Jeep", with proportions that were his own.

In 1987, the Dallas jeep changed: it adopted a new galvanized chassis and a fiberglass body, and was equipped with a PSA engine, making it a vehicle without any problems of corrosion and reliability.

In 1988 the Dallas series adopted the TU engines and a more modern design from the Citroën AX: the TU3S with Solex 32-34Z body double carburetor for the 205 XS, developing 85 horsepower.

In 1993, the Dallas was re-styled and re-adopted the gasoline engine TU3M/Z and the XUD7 Diesel always came from the organ bank of PSA.

The XUD7 with a displacement of 1700 cc, developing 59ch, is a reliable, economical, and quite nervous when we seek a little, its "small" 60 horsepower is more than enough for the Dallas.