↑ Pontiac Advertising Campaign (1948): A fine car made even finer

Pontiac DeLuxe Streamliner Sedan-Coupe/Station Wagon Ad (April, 1948): A big improvement in a wonderful car!

Pontiac DeLuxe Streamliner Sedan-Coupe/Station Wagon Ad (April, 1948): A big improvement in a wonderful car!

Pontiac DeLuxe Streamliner Sedan-Coupe/4-door Sedan Ad (July, 1948): Better And Better Year After Year

Pontiac DeLuxe Streamliner Sedan-Coupe/4-door Sedan Ad (September, 1948): First, Last and Always — A Good Car!

Pontiac DeLuxe Streamliner 4-door Sedan/Sedan-Coupe Ad (July, 1948): Good Last Year...Better Today!

Pontiac DeLuxe Streamliner 2-door/4-door Ad (1948): Lowest-priced car with GM Hydra-Matic Drive!

Pontiac DeLuxe Torpedo Sedan-Coupe/Streamliner 4-door Sedan Ad (1948): Its Record is Your Guarantee

Pontiac DeLuxe Streamliner 2-door/4-door Sedan Ad (November, 1948): All The Good Things — In Full Measure!

Pontiac DeLuxe Streamliner 4-door Sedan/Sedan-Coupe Ad (1948): Thousands Won't Look At Another Car!

Pontiac DeLuxe Streamliner Sedan-Coupe/Four-door Sedan Ad (December, 1948): Even Its Second Owner Will Love It!

Pontiac DeLuxe Streamliner Sedan-Coupe/Station Wagon Ad (April, 1948): A big improvement in a wonderful car!

Pontiac Torpedo Sport-Coupe/DeLuxe Streamliner Sedan-Coupe Ad (1948): Not a single thing lacking!

Pontiac DeLuxe Torpedo Convertible/DeLuxe Streamliner Sedan Coupe Ad (August, 1948): Your first Pontiac won't be your last!

Pontiac DeLuxe Torpedo Convertible/Streamliner 4-door Sedan Ad (1948): Its reputation grows by the mile!

Pontiac DeLuxe Torpedo Convertible/Streamliner Sedan-Coupe Ad (June, 1948): All That a Motor Car Can Give You!

Pontiac DeLuxe Torpedo Convertible/Streamliner 4-door Sedan Ad (July, 1948): For all the reasons there are!

Pontiac DeLuxe Torpedo Convertible/DeLuxe Torpedo Sedan Coupe Ad (1948): You'll Never Regret Your Choice!

Pontiac DeLuxe Streamliner Station Wagon/DeLuxe Streamliner Sedan Coupe Ad (October, 1948): The beginning of a beautiful friendship!

Pontiac DeLuxe Streamliner Station Wagon/DeLuxe Torpedo Convertible Ad (May, 1948): One of the best–and getting better!

Pontiac DeLuxe Streamliner Station Wagon/DeLuxe Streamliner 4-door Sedan Ad (November, 1948): Measures High On Every Count!

Pontiac Model Lineup (1948)

Images: The Saturday Evening Post; Collier's