1937 Mercedes-Benz 540K

Coupe by Sindelfingen/Hebmüller
Engine No. 154143
Thursday, 16 January - Friday, 17 January 2020
Sale Price
Lot Number
Unrestored Original
RM Sotheby's
Auction House
Chassis No. 154143; Engine No. 154143. Ivory and light gray over red ­leather. 5401-cc, 180-hp supercharged I-8. 3-speed manual with overdrive. Crank-out vee windshield, silver painted wire wheels, bias-ply wide whitewalls, enclosed rear-mounted spare. Folding Golde sunroof, auxiliary gauges with old aircraft instruments, Marchal spotlight, Bosch headlights and fog light, heater, and outside head pipes

EVALUATION : Unrestored original | Originally a Sindelfingen (Body No. 200451) Cabriolet A with 540K second series set-back engine and radiator. Rebodied from the beltline up with this coupe roof by Hebmüller in 1951, whose modifications also include the vee windshield, skirted front fenders, and alterations to the tail. Brought to the U.S. not long after and owned by Henry A. Rudkin, Jr., scion of the family that started the Pepperidge Farm bakery. Sold by John P. Quirk to the present owning family at a Rippey’s/Park Bernet auction in Denver in 1968 and preserved since then in as-acquired condition. Hasn’t been registered for road use since 1980. Cracked and scratched old repaint. Sound original upholstery turning brown with age. Surface rust on wheel rims. Chrome bumpers and trim are peeling, but the radiator, headlight shells, and parking lights look sound. Engine compartment shows age. Runs, drives, and stops after recent ­recommissioning by RM Auto Restorations, although it probably shouldn’t venture far on its old whitewalls. Rusting right door bottom. 1937 undercoat in the wheel wells. A long-rumored but unknown classic, aged but generally sound and complete.

BOTTOM LINE : The most anticipated and admired car in the Scottsdale
auctions, a gem of ’30s performance and design. It should be displayed for at least a year in preservation-class exhibits before being restored. There will be arguments about retaining the sunroof and the seriously funky, leg-scraping panel of auxiliary aircraft gauges that post-date the Hebmüller modifications; our opinion is that they’re part of its intriguing history and should remain. The set-back radiator and coupe coachwork are visually arresting, even in the present muted colors, and it is numbers-matching and original save for its most distinctive feature, the coupe roof. The fact that it sold for a bit less than RM’s million-dollar estimate reflects not a lack of interest but rather the value judgment of informed classic car collectors. The selling family should return to Nebraska satisfied, if not ebullient, with this result.

by Hagerty Insider
19 January 2020
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Condition definitions
Condition #1: Concours
Condition #1 vehicles are the best in the world. The visual image is of the best vehicle, in the right colors, driving onto the lawn at the finest concours. Perfectly clean, the vehicle has been groomed down to the tire treads. Painted and chromed surfaces are mirror-like. Dust and dirt are banned, and materials used are correct and superbly fitted. The one word description for #1 vehicles is “concours.“
Condition #2: Excellent
#2 vehicles could win a local or regional show. They can be former #1 vehicles that have been driven or have aged. Seasoned observers will have to look closely for flaws, but will be able to find some not seen by the general public. The paint, chrome, glass and finishes will all appear as excellent. No excessive smoke will be seen on startup, no unusual noises will emanate from the engine. The vehicle will drive as a new vehicle of its era would. The one word description for #2 vehicles is “excellent.“
Condition #3: Good
#3 vehicles could possess some, but not all of the issues of a #4 vehicle, but they will be balanced by other factors such as a fresh paint job or a new, correct interior where applicable. #3 vehicles drive and run well, but might have some incorrect parts. These vehicles are not used for daily transportation but are ready for a long tour without excuses, and the casual passerby will not find any visual flaws. “Good” is the one word description of a #3 vehicle.
Condition #4: Fair
#4 vehicles are daily drivers, with flaws visible to the naked eye. The chrome might have pitting or scratches, the windshield might be chipped. Paintwork is imperfect, and perhaps the body has a minor dent. Split seams or a cracked dash, where applicable, might be present. No major parts are missing, but the wheels could differ from the originals, or other non- stock additions might be present. A #4 vehicle can also be a deteriorated restoration. “Fair” is the one word that describes a #4 vehicle.
Condition #5: Poor
Running, but battered, incomplete, and perhaps rusty.
Condition #6: Parts car
Parts car.
Hagerty only assigns condition ratings to vehicles we can inspect in person or, for online listings, via high-quality photography.