Major design changes marked the short wheelbase Cadillacs (series 61) for 1948.
- They featured General Motors first all-new postwar body with styling advances including tailfins
inspired by the Lockheed P-38 fighter plane.
- There was also an attractive egg crate grille which was higher in the middle than on the sides.
- The front of the car was protected by a heavier and more massive bumper bar which curved around the
fenders.
- The Cadillac crest was centered low in a 'V' above the radiator grille.
- Chrome headlamp rims were used.
- Cars in the 61 series lacked bright metal front fender shields and under-taillight trim.
- A new dashboard with "rainbow" style instrument cluster and leather grained panels extending to the carpets
was seen only this year.