1948 Classic Cars for Sale
Cadillac invented the tailfin in 1948, Hudson's step-down body arrived, and Tucker built 51 cars that changed nothing and everything
Two things happened in 1948 that rewrote the next two decades of American car design. Cadillac's stylists, inspired by the twin-boom tail of the Lockheed P-38 fighter, put small vertical fins on the rear fenders of the Series 62 and Sixty Special. They were subtle. Almost restrained. Nobody who saw them at the Chicago Auto Show in January 1948 could have predicted where fins would go by 1959.
Hudson released the Step-Down, officially the 1948 Hudson Super Six and Commodore series. The name came from the recessed floor, which sat below the frame rails rather than on top of them. The result was a lower center of gravity, a longer wheelbase that felt stable at highway speed, and a roofline that made every other American car look tall and boxy by comparison. Hudson's engineers had done something genuinely clever.
The Tucker 48 appeared and vanished almost simultaneously. Preston Tucker built 51 cars before federal fraud charges, later found largely groundless, shut the company down. The cars had a 335 cubic-inch Franklin helicopter engine mounted in the rear, a center headlight that turned with the steering, and a padded dashboard meant to absorb impact. Collectors today treat the surviving 47 Tuckers as holy relics.
- Cadillac introduced the first production tailfins in automotive history on the 1948 Series 62 and Sixty Special, designed by Franklin Hershey under Harley Earl, establishing a styling language that would dominate American design for fifteen years
- Hudson's completely new Step-Down platform lowered the floor between the frame rails rather than above them, giving the 1948 Hudson Super Six and Commodore series a center of gravity roughly four inches lower than comparable competitors
- Preston Tucker delivered 51 Tucker 48 sedans before production ceased following Securities and Exchange Commission investigations in 1948, with 47 of those cars surviving today and regularly appraising above $1 million each at auction
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1948 Chevrolet Stylemaster
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1948 Chevrolet Stylemaster
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1948 Cadillac Series 61
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1948 Ford Deluxe
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1948 Mercury Eight
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1948 Chevrolet 3100
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1948 Nash Ambassador
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1948 Ford COE
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1948 GMC 100
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1948 Lincoln Continental
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1948 Oldsmobile Club
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1948 Chevrolet Stylemaster
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1948 Ford Custom
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1948 Pontiac Silver Streak
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1948 Studebaker Champion
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1948 Plymouth Street Rod
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1948 Studebaker Starlight
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1948 Ford Deluxe
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1948 Plymouth Special Deluxe
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1948 Austin A40
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1948 Studebaker Coupe
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1948 Ford Deluxe
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1948 Chevrolet Deluxe
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1948 Crosley CC
Market: A legitimate Tucker 48 is a seven-figure car without discussion. Cadillac Series 62 Convertibles from 1948 bring strong premiums as the first finned Cadillacs, with documented examples selling between $75,000 and $110,000. Hudson Step-Down Commodore Eights with factory overdrive and original drivetrain have been climbing steadily, now regularly clearing $35,000 to $55,000 at specialty auctions.
Buyer's note: On 1948 Hudsons, inspect the lower body perimeter carefully, the step-down floor design that made the car great also traps moisture in the rocker structure, and proper restoration of those sections costs considerably more than most buyers anticipate.