The car was designed by American designer Tom Tjaarda and replaced the De Tomaso Mangusta. Unlike the Mangusta, which employed a steel backbone chassis, the Pantera was a steel monocoque design, the first instance of De Tomaso using this construction technique. The Pantera logo included a version of Argentina’s flag turned on its side with a T-shaped symbol that was the brand used by De Tomaso’s Argentinian cattle ranching ancestors.
The first 1971 Panteras were powered by a Ford 351 cu in (5.8 L) V8 engine that produced a severely underrated 330 hp (246 kW; 335 PS). Stock dynos over the years proved that power was more along the lines of about 380 hp (283 kW; 385 PS).[citation needed] The high torque provided by the Ford engine reduced the need for excessive gear changing at low speeds: this made the car much less demanding to drive in urban conditions than many of the locally built competitor products.
