Considering the incredible sales figures of 77, PONTIAC decided to make no change in his fetish model for 1978. Note still the inevitable changes front grill that once again changed, taking a diamond shape. Special series are proposed as the Gold Edition (gold color), the Skybird (proposed 77 and 78). The WS6 package is an option that offers new 8" wide rims, reinforced suspension with a thicker anti roll bar, a more direct steering with less turn. Before 2.5 turns and now 2.4 turns lock to lock.
The inscriptions on the shaker change from "T/A 6.6" to "6.6 LITRE".