1951 brought a new look to all the Packard that last until 1954. The 1951 models all had a single piece windshield. The grille was a new design also. he Packard 250 was very similar to the 200 line, but utilized a 327- cid straight eight.. The 250 line has chrome moldings across the front fender and door. A toothy-looking grille insert and pelican hood mascot were also used. *Represents combined production values for all 250 models.