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1939 Mercedes-Benz 540K Spezial Cabriolet A

  • Coachwork by Sindelfingen
  • Chassis Number: 408388
  • Engine Number: 408388
The 540 K convertible cabriolet was produced in three series by Mercedes-Benz, the first being a short-lived design, shared with the last examples of the 500 K, with long, subtly skirted front fenders. This was followed by a more modern and streamlined design with slightly higher doors and a low windshield. The third and final series had deeply skirted and rounded fenders and a short, taut tail.

This particular Mercedes-Benz 540 K Cabriolet A by Sindelfingen is a late-production example fitted with a five-speed transmission. It was delivered in September 1939 in Berlin, having been ordered under Kommission number 294682. When World War II came to a close, the car was in Brazil, where it wore a cream-shade paint scheme and had been owned for many years by Alfonso Coscone. Its next custodian was Franzoni Germano of São Paulo. The car remained in Brazil into the 1980s, and in the mid-1980s, it moved to the United States in the ownership of Tom W. Barrett III. Photographs of the car while in his ownership display the car with black fenders. By 1994 it had moved to California and into the care of its current custodianship, where it was refinished to the present color scheme. It has remained largely hidden away and unshown for over a quarter of a century.

It is believed that the car's restoration was largely cosmetic. It has lightly patinated leather upholstery, Bosch headlights and driving lights, matching taillights, chrome wire wheels, and 'trafficator'-style semaphore turn signals in the windshield frame.

By Daniel Vaughan | Dec 2022

2022 RM Sothebys : Monterey

Pre-Auction Estimates :
USD $1,400,000-USD $1,800,000 
Sale Price :
USD $1,435,000

2016 Bonhams - The Mercedes-Benz Sale

Pre-Auction Estimates :
€2,000,000-€2,600,000 
Lot was not sold

1939 Mercedes-Benz 540K Auction Sales

Recent Sales of the Mercedes-Benz 540K

(Data based on Model Year 1939 sales)
1939 Mercedes-Benz 540 K Cabriolet A Conversion
Chassis#: 408420
Sold for USD$566,000
  2024 Gooding & Company : Pebble Beach
1939 Mercedes-Benz 540K image  1939 Mercedes-Benz 540K image  
1939 Mercedes-Benz 540 K Special Cabriolet A by Sindelfingen
Chassis#: 408371
Sold for USD$2,205,000
  2024 RM Sothebys : ModaMiami
1939 Mercedes-Benz 540K image  1939 Mercedes-Benz 540K image  
1939 MERCEDES-BENZ 540K CABRIOLET A-BODY CONVERSION
Chassis#: 540408420
Sold for USD$533,500
  2023 Barrett-Jackson : Scottsdale, Az.
 
1939 Mercedes-Benz 540 K Cabriolet A by Sindelfingen
Chassis#: 408388
Sold for USD$1,435,000
  2022 RM Sothebys : Monterey
1939 Mercedes-Benz 540K image  1939 Mercedes-Benz 540K image  
1939 Mercedes-Benz 540 K Special Cabriolet A by Sindelfingen
Chassis#: 408371
Sold for USD$1,765,000
  2022 RM Sothebys : Monterey
1939 Mercedes-Benz 540K image  1939 Mercedes-Benz 540K image  
1939 Mercedes-Benz 540 K Cabriolet A
Chassis#: 408386
Sold for USD$1,794,074
  2019 Bonhams : Les Grandes Marques du Monde au Grand Palais
 
1939 Mercedes-Benz 540 K Special Roadster by Sindelfingen
Chassis#: 408383
Sold for USD$6,600,000
  2017 RM Sotheby's : Arizona Auction
1939 Mercedes-Benz 540K image  1939 Mercedes-Benz 540K image  
1939 MERCEDES-BENZ 540K WITH 'CABRIOLET A' BODY CONVERSION
Chassis#: 540408420
Sold for USD$1,485,000
  2016 Barrett-Jackson : Scottsdale, AZ
 
1939 Mercedes-Benz 540K Special Roadster by Sindelfingen
Chassis#: 408383
Sold for USD$7,480,000
  2013 RM Auctions - Monterey
1939 Mercedes-Benz 540K image  1939 Mercedes-Benz 540K image  
1939 Mercedes-Benz 540 K Spezial Roadster by Sindelfingen
Chassis#: 408383
Sold for USD$4,620,000
  2011 RM Auctions at Monterey
1939 Mercedes-Benz 540K image  1939 Mercedes-Benz 540K image  

Mercedes-Benz 540Ks That Failed To Sell At Auction

1939 Mercedes-Benz 540K's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1939 Mercedes-Benz 540 K Sindelfingen Spezial Roadster4083832022 Broad Arrow Auctions : Monterey Jet Center Auction $7,000,000$8,000,000
1939 Mercedes-Benz 540K Special Cabriolet A4083712021 Bonhams : The Scottsdale Auction   
1939 MERCEDES-BENZ 540K CABRIOLET A4083882016 Bonhams The MercedesBenz Sale $2,000,000$2,600,000
1939 Mercedes-Benz 540 K Spezial Cabriolet A by Sindelfingen4083712016 RM Sothebys : Amelia Island$2,800,000$3,000,000$4,000,000

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1939 Mercedes-Benz 540K

Additional valuation insight and sales data
History
Specifications
Image gallery
Other Mercedes-Benz 540K model years

1939 Mercedes-Benz 540K Vehicle Profiles

1939 Mercedes-Benz 540K vehicle information
Spezial Cabriolet A
Coachwork: Sindelfingen
Chassis #: 408388
Engine #: 408388
1939 Mercedes-Benz 540K vehicle information
Spezial Cabriolet A
Coachwork: Sindelfingen
Chassis #: 408371
Engine #: 408371
1939 Mercedes-Benz 540K vehicle information
Spezial Roadster
Coachwork: Sindelfingen
Chassis #: 408383
Engine #: 408383
1939 Mercedes-Benz 540K vehicle information
Autobahn Kurier
Chassis #: B-69475
Engine #: 154083
1939 Mercedes-Benz 540K vehicle information
SWB Roadster
Chassis #: 408420
Engine #: 408420

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