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1911 Cadillac Model 30 background image

1911 Cadillac Model 30 Roadster

  • Engine Number: 59268
1911 Cadillac Model 30 Navigation
After Cadillac became a member of General Motors, its model lineup was consolidated into one four-cylinder powered car, the Model 30. This allowed Cadillac to become more efficient, reduce the price by over 25 percent in 1909 from the previous year, and improved many of its mechanical components including the engine. The 3.7-liter inline four-cylinder engine produced 30 horsepower and was paired with a three-speed, selective sliding gear transmission. Stopping power was courtesy of two-wheel mechanical brakes. The newly designed bodies had flat front fenders, full running boards, and dust shields.

This particular Cadillac Model 30 wears a three-passenger roadster body with the 'mother-in-law' rear jump seat. It is believed that its body and much of the wood frame are original to the vehicle. The exterior is finished in green paint with tan, button-tufted upholstery with period-correct pinstriping on the fenders. The 26-inch, wood-spoke 'artillery' wheels wear Firestone tires. Brass equipment includes the headlamps and lanterns, along with the optional brass-framed windshield.

By Daniel Vaughan | Oct 2022

2022 RM Sothebys : The Hershey Auction

Pre-Auction Estimates :
USD $60,000-USD $80,000 
Sale Price :
USD $44,000

1911 Cadillac Model 30 Auction Sales

Recent Sales of the Cadillac Model 30

(Data based on Model Year 1911 sales)
1911 Cadillac 'Thirty' Roadster
Chassis#: 33567
Sold for USD$41,250
  2024 RM Sothebys : Hershey
 
1911 Cadillac Model 30 Three/Four Passenger Touring
Chassis#: 33567
Sold for USD$24,640
  2024 Bonhams : Gilded Age
 
1911 Cadillac Model 30 Roadster
Sold for USD$44,000
  2022 RM Sothebys : The Hershey Auction
1911 Cadillac Model 30 image  1911 Cadillac Model 30 image  
1911 Cadillac 40/50hp Model 30 Side-entrance Tonneau Car
Chassis#: 59483
Sold for USD$57,218
  2017 Bonhams : The Beaulieu Sale
 
1911 Cadillac Model 30 Demi-Tonneau
Chassis#: 50361
Sold for USD$79,200
  2010 RM Auctions - Vintage Motor Cars of Meadow Brook
1911 Cadillac Model 30 image  1911 Cadillac Model 30 image  
1911 Cadillac Model 30 Demi Tonneau
Chassis#: 50361
Sold for USD$99,000
  2005 Vintage Motor Cars at Amelia Island
1911 Cadillac Model 30 image  1911 Cadillac Model 30 image  

Cadillac Model 30s That Failed To Sell At Auction

1911 Cadillac Model 30's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1911 Cadillac Model 30 Four-Passenger Demi-Tonneau333722021 RM Sothebys : Hershey $90,000$110,000

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1911 Cadillac Model 30

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1911 Cadillac Model 30 Vehicle Profiles

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