Mercedes-Benz W125 Rekordwagen
Stuttgart, Baden-Württemberg, Germany
19 Likes
41 Spotted
1 Garage
1 Lists
0 Shares
50% Filled
8 Contributors
Car Timeline
Location
Collection
Events
Racing
Museum
Sales
Log in to view
Log in to view
Log in to view
Log in to view
Log in to view
Premium Member only
Information
1937 Mercedes-Benz W125 Rekordwagen.
The original body stays at the museum, when the car goes to events, they place a replica body on this chassis as the original is too valuable and fragile. In order to complete the record, the car needed to be as sleek as possible. Measurements done in the wind tunnel four decades later showed the body had a drag coefficient of only 0.170. Then there was the engine, a 5.576-liter Daimler-Benz V12 DAB supercharged with 765 horsepower (563 kilowatts) in 1938. Thanks to extra carburetors, it packed an additional 29 hp (21 kW) over the original specification of the DAB-engine, which had been used eight weeks earlier in an aborted record attempt. During that period, the engineers also worked on improving reliability and optimizing the fuel/air mixture supply to each of the twelve cylinders. In addition, the body was basically redesigned from the ground up to boost aero and it benefited from the expertise provided by aircraft manufacturers. The engine featured a bespoke ice-cooling system by placing the radiator in a container with 5 kilograms (11 pounds) of ice and 48 liters (12.6 gallons) of water.
Set a world record in January 28, 1938 when Rudolf Caracciola reached a speed of 432.7 km/h (268.9 mph) 1 km flying start and 432.4 km/h (268.7 mph) 1 mile flying start on the Reichautobahn - the fastest speed ever recorded on a public road. Caracciola's record remained unbeaten all the way until November 2017, when Koenigsegg set their record of 277.87MPH with the Agera RS; almost 80 years later.
Modifications
Record Car Body shell installed
Details
Specifics
Model Year
1937
Color
Silver Arrow Metallic
Interior
Black Cloth
Original Market Specification
Premium Only
Transmission
--
Drive
CENTRAL
Plaque Number
Premium Only / 1
VIN
Specialist Only
Chassis
Premium Only
Last known km/miles
Premium Only
MSRP
Premium Only
Status
Log in to view
Owner Instagram
Specialist Only
Datasource
Log in to view
Sale Link
Log in to view
Historical Media
Needs information, contribute here
Plates
Log in to view
