Most fans tend to overlook it, but there were actually two Pinto's used on the show.

The first one was the 1976 model. It was used during the entire 1st season and a few 2nd season episodes. It had orange/brown steering wheel, control panel and light tan seats.

The 1977 model was used during the 2nd and 3rd season and had a black steering wheel, black control panel, black carpet and tangerine colored seats.