BUMPER CARS.

Inevitably, this led to a string of grey imports reaching the States, which wouldn't comply with all manner of regulations such as those that mandated the height of the front bumper. LAMBORGHINI ESPADA A car that for decades polarised opinion, the Espada's dramatic looks were not improved by the adoption of massive impact beams for 1975. Such were the number of tweaks, Series III cars in North American spec are referred to in some quarters as Series IV- or Model IV- editions, but this was never a factory designation. [Extracted from the article]