Image credit: © conceptcarz.com (Reproduction Or reuse prohibited).

1939 Mercedes-Benz 540K Navigation
The Mercedes-Benz 540K was launched in 1936 and immediately became a sought-after vehicle by those who still had the means to afford such expensive baubles in the years immediately following The Great Crash.
As with many of the fine automobiles of that era, a separate coachwork house could be commissioned to create a custom body to suit the owner's taste. This particular car was commissioned by a wealthy German industrialist who had Mercedes' own in-house styling department, the Sindelfingen body works, develop its elegant sheet metal. It is a rare car, indeed: a 1939 with special roadster bodywork attached to a short-wheelbase chassis.
Quality, elegance and comfort were the primary concerns. And because of the high build quality and durability of the components used in the construction of both 500K and 540K models, these Mercedes are considered to be the most durable and among the most collectable of pre-war cars.
Only five of these were built, of which only three are known to have survived to present day.
This car was originally delivered on November 6th of 1939 to Erhard Milch, Secretary for Air and Inspector General of the Luftwaffe. In conjunction with Ernst Udet, WWI Flying Ace, Milch was responsible for the growth and development of the Luftwaffe, and accountable to Herman Goering.
The car was restored in Switzerland for a private collector, Count Hartenburg, who purchased the car in a derelict state in the late 1960's or early 1970's. The restoration required two years and was completed in 1984. The car was placed in Count Hartenburg's Museum in Baden Germany. When he died, the 540K was sold to Coys of Kensignton, London.
In May of 1991, the car was purchased by Fred M. Kemp, an Architect and Developer in St. Louis, MO.
As with many of the fine automobiles of that era, a separate coachwork house could be commissioned to create a custom body to suit the owner's taste. This particular car was commissioned by a wealthy German industrialist who had Mercedes' own in-house styling department, the Sindelfingen body works, develop its elegant sheet metal. It is a rare car, indeed: a 1939 with special roadster bodywork attached to a short-wheelbase chassis.
Quality, elegance and comfort were the primary concerns. And because of the high build quality and durability of the components used in the construction of both 500K and 540K models, these Mercedes are considered to be the most durable and among the most collectable of pre-war cars.
Only five of these were built, of which only three are known to have survived to present day.
This car was originally delivered on November 6th of 1939 to Erhard Milch, Secretary for Air and Inspector General of the Luftwaffe. In conjunction with Ernst Udet, WWI Flying Ace, Milch was responsible for the growth and development of the Luftwaffe, and accountable to Herman Goering.
The car was restored in Switzerland for a private collector, Count Hartenburg, who purchased the car in a derelict state in the late 1960's or early 1970's. The restoration required two years and was completed in 1984. The car was placed in Count Hartenburg's Museum in Baden Germany. When he died, the 540K was sold to Coys of Kensignton, London.
In May of 1991, the car was purchased by Fred M. Kemp, an Architect and Developer in St. Louis, MO.
2024 Gooding & Company : Pebble Beach
Pre-Auction Estimates :
USD $500,000-USD $700,000
Sale Price :
USD $566,000
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 540 K Special Cabriolet A by Sindelfingen Chassis#: 408371 Sold for USD$2,205,000 2024 RM Sothebys : ModaMiami | ![]() ![]() |
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 540 K Special Cabriolet A by Sindelfingen Chassis#: 408371 Sold for USD$1,765,000 2022 RM Sothebys : Monterey | ![]() ![]() |
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 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 540 K Spezial Roadster by Sindelfingen Chassis#: 408383 Sold for USD$4,620,000 2011 RM Auctions at Monterey | ![]() ![]() |
Mercedes-Benz 540Ks That Failed To Sell At Auction
1939 Mercedes-Benz 540K's that have appeared at auction but did not sell.
Vehicle | Chassis | Event | High Bid | Est. Low | Est. High |
---|---|---|---|---|---|
1939 Mercedes-Benz 540 K Sindelfingen Spezial Roadster | 408383 | 2022 Broad Arrow Auctions : Monterey Jet Center Auction | $7,000,000 | $8,000,000 | |
1939 Mercedes-Benz 540K Special Cabriolet A | 408371 | 2021 Bonhams : The Scottsdale Auction | |||
1939 MERCEDES-BENZ 540K CABRIOLET A | 408388 | 2016 Bonhams The MercedesBenz Sale | $2,000,000 | $2,600,000 | |
1939 Mercedes-Benz 540 K Spezial Cabriolet A by Sindelfingen | 408371 | 2016 RM Sothebys : Amelia Island | $2,800,000 | $3,000,000 | $4,000,000 |
Vehicles With Comparable Market Values
Similar sales to the $2,848,357 range.
1988 Porsche 959 SC Reimagined by Canepa Chassis#:WP0ZZZ95ZJS900214 Sold for $2,865,000 2025 RM Sothebys : ModaMiami | |
1937 Mercedes-Benz 540 K Cabriolet A by Sindelfingen Chassis#:154146 Sold for $2,920,000 2025 RM Sothebys : ModaMiami | ![]() ![]() |
1950 Ferrari 166 MM Touring Barchetta Chassis#:0034 M Sold for $2,920,976 2025 Bonhams : Les Grandes Marques du Monde à Paris | ![]() ![]() |
1929 Mercedes-Benz 710 SS Roadster by Corsica Chassis#:36036 Sold for $2,877,730 2024 RM Sothebys : Munich | |
2010 Mercedes-Benz SLR McLaren Stirling Moss Chassis#:WDD1999761M900075 Sold for $2,934,412 2024 Bonhams : The Zoute Sale | |
1957 Mercedes-Benz 300 SL Roadster Chassis#:198.042.7500364 Sold for $2,892,500 2024 RM Sothebys : Monterey | |
2003 Ferrari Enzo Chassis#:zffcw56ax30131631 Sold for $2,860,000 2024 Mecum : Monterey | |
1968 Ferrari 365 GTC by Pininfarina Chassis#:11823 Sold for $2,810,000 2024 RM Sothebys : Monterey | |
1966 Ferrari 275 GTB/6C by Scaglietti Chassis#:08577 Sold for $2,754,251 2024 RM Sothebys : The Tegernsee Auction | |
1954 Ferrari 625 F1 Chassis#:0540 Sold for $2,913,851 2024 RM Sothebys : Monaco | ![]() ![]() |
1981 Porsche 917 K-81 Chassis#:917-K81 Sold for $2,853,258 2024 RM Sothebys : Monaco | |
2015 Porsche 918 Spyder Weissach Sold for $2,865,000 2024 Broad Arrow : Porsche Air|Water | |
1967 FERRARI 275 GTB/4 Chassis#:09689 Sold for $2,920,000 2024 Gooding : Amelia Island | ![]() ![]() |
2018 BUGATTI CHIRON Chassis#:VF9SP3V37JM795059 Sold for $2,970,000 2024 Barrett-Jackson : Scottsdale AZ | |
1994 Ferrari 512 TR Spider Chassis#:ZFFLA4C000097310 Sold for $2,756,343 2023 RM Sothebys : London | |
1953 FERRARI 166 MM/53 SPIDER Chassis#:0328 M/0308 M Sold for $2,730,691 2023 Gooding & Company : London Auction | |
1930 DUESENBERG MODEL J DUAL COWL 'BARRELSIDE' PHAETON Chassis#:2323 Sold for $2,975,000 2023 Gooding & Company : Pebble Beach | ![]() ![]() |
1972 Ferrari 365 GTS/4 Daytona Spider by Scaglietti Chassis#:15417 Sold for $2,865,000 2023 RM Sothebys : Monterey | |
1956 Ferrari 410 Superamerica Coupe Series I by Pinin Farina Chassis#:0497 SA Sold for $2,810,000 2023 RM Sothebys : Monterey | ![]() ![]() |
1953 Fiat 8V Berlinetta by Zagato Chassis#:106.000026 Sold for $2,900,000 2023 RM Sothebys : Monterey | ![]() ![]() |
1939 Mercedes-Benz 540K
• Additional valuation insight and sales data• History
• Specifications
• Image gallery
• Other Mercedes-Benz 540K model years