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1951 Cadillac Series 75 Imperial Sedan

  • Coachwork by Fleetwood
  • Chassis Number: 517530958
Cadillac has a history of excellence, and the 1950s helped secure its permanence as the de facto luxury brand of North American automobiles. They entered the post-War era with refreshed exteriors and engineering innovations. One such example is this uncommon 1951 Cadillac Fleetwood eight-passenger limousine, the result of the Series 75 subtle reworking under the guise of Harley Earl's associate Franklin Q. Hershey.

As was common throughout much of history, the limousine body styles were reserved for the titans of industry and commerce, the political, the most famous, and in some cases like organized crime, even the infamous.

This example is one of just 1,085 eight-passenger Imperial Sedans produced that year. The Fleetwood nameplate was the pinnacle of Cadillac market branding, denoting the very highest levels of sophistication and elegance.

This Series 75 Limousine features the original interior complete with the glass divider panel, jump seats, power windows, air conditioning, and even a clock in the rear passenger compartment. It rides on a 147-inch wheelbase Series 75 body and it has the hint of fins that would later dictate industry-wide change as the decade continued. There are broad-sided, well-blended sheet-metal cues augmented by the goddess hood mascot, chrome accenting, bullet-shaped bumper guards, optional fog lamps, and tinted glass. Power is supplied from an overhead valve 331 cubic-inch V8 engine mated to a Hydra-Matic transmission. It rides on wide whitewall tires mounted on steel wheels accessorized with chrome wheel discs. There is an upgraded stereo, zoned air conditioning, factory power windows, power steering, and a clock in the rear passenger compartment.

By Daniel Vaughan | Oct 2017

2017 Mecum : Monterey

High Bid (Lot was not sold)
USD $32,000

1951 Cadillac Series 75 Auction Sales

Recent Sales of the Cadillac Series 75

(Data based on Model Year 1951 sales)
1951 CADILLAC SERIES 75 CUSTOM LIMOUSINE
Chassis#: 517568105
Sold for USD$257,600
  2023 Gooding & Company : Pebble Beach
1951 Cadillac Series 75 image  1951 Cadillac Series 75 image  
1951 Cadillac Series 75 Fleetwood
Chassis#: 517580010
Sold for USD$24,000
  2017 Mecum : Monterey
 
1951 Cadillac Series 75 Limousine
Sold for USD$33,000
  2016 Mecum : Chicago
 
1951 Cadillac Series 75 Limousine
Sold for USD$34,000
  2016 Mecum : Harrisburg
 
1951 CADILLAC 75 LIMOUSINE
Chassis#: 517557236
Sold for USD$120,341
  2016 Bonhams - Goodwood Members' Meeting
 
1951 Cadillac Series 75 Fleetwood Derham Imperial
Sold for USD$36,300
  2014 Motostalgia Auction - Seabrook K&W Auction 2014
 
1951 Cadillac 75 Imperial Limousine 331/160 HP, Automatic
Sold for USD$31,000
  2014 Mecum - Kissimmee
 
1951 CADILLAC
Sold for USD$5,000
  2009 Silver Auction - Bernie Zieminski's Collection
 

Cadillac Series 75s That Failed To Sell At Auction

1951 Cadillac Series 75's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1951 Cadillac Series 75 Fleetwood Limousine 2019 Mecum : Kissimmee$23,000  
1951 Cadillac Fleetwood 75 2018 Carlisle : Lakeland Winter Auction   
1951 Cadillac Fleetwood 75 Limousine 2018 Mecum : Kissimmee$31,000  
1951 Cadillac Fleetwood 75 2017 Carlisle Auctions : Lakeland Fall   
1951 Cadillac Series 75 Limousine5175309582017 Mecum : Monterey$32,000  

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1951 Cadillac Series 75

Additional valuation insight and sales data
History
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Other Cadillac Series 75 model years

1951 Cadillac Series 75 Vehicle Profiles

1951 Cadillac Series 75 vehicle information
Schwartz Sedan
Coachwork: Schwartz
Chassis #: 517568105
1951 Cadillac Series 75 vehicle information
Imperial Sedan
Coachwork: Fleetwood
Chassis #: 517530958

Vehicle information, history, and specifications from concept to production.