Specifications, Part & Services, Museums & Clubs for Antique, Classic, Vintage and Muscle Cars

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1920 Auburn Beauty Six Series, 6-39
Roadster
Standard Specifications
  Show Summary  
Original Base Price $1,695.00
No. Produced
Body Maker Auburn
No. Doors 2
Passengers 2
Model Number 6-39R
Weight 2,885lbs
Wheelbase 120 inches
Length
Width
Height
Front Tread 56 inches
Rear Tread 56 inches
Type Continental, L-head
Displacement 224 cu. in.
Cylinders 6
Bore & Stroke 3 1/4 & 4 1/2 inches
Compression Ratio-Std
Compression Ratio-Opt
Brake Horsepower 43@2100
Rated Horsepower 25.35
Torque
Main Bearings 4
Valve Lifters
Block Material
Engine Numbers
Engine No. Location
Lubrication Splash with pressure
Type Float feed automatic
Make Rayfield
Type Selective sliding gear
Drive Rear wheel drive
No. Of Gears 3
Gear Ratios
1st Unknown
2nd Unknown
3rd Unknown
4th Not applicable
5th Not applicable
Reverse Unknown
Disk
Clutch Size
Full floating
Spiral bevel
Differential Ratio 4.66 to 1
Front Semi-elliptic leaf springs
Rear Semi-elliptic leaf springs
Worm & nut
Service External contracting on rear wheels
Front Size Not applicable inches
Rear Size
Emergency Internal expanding on rear wheels
Size
Exhaust System
Ignition System Single
Battery 6 volt storage battery
Cooling System Centrifugal water pump
Radiator Cellular
Fuel Type
Mileage
Wheel Type
Wheel Mfr
Wheel Size
Tire Type
Tire Size 33 x 4
Spare Location
Fuel 16 Gallons
Oil
Transmission
Cooling System
Rear Differential
Front Differential Not applicable
Transfer Case Not applicable
Non Classic
VIN/Serial no. 22744 to 29724
VIN Description Total Digits: 5
Digits 1-5: Production number
VIN Location On floor board in front under cowl.
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Additional Information
Engines used in later models had a brake hp rating of 55@2600.

1920 Hand Book of AutomobilesHorseless Carriage Foundation
8186 Center St. Suite F P.O. Box 4119
La Mesa CA 91944-4119
(619) 464-0301
www.hcfi.org
Auburn Automobile Co. Auburn Serial Nos.Auburn-Cord-Duesenberg Museum
1600 South Wayne Street P.O. Box 271
Auburn IN 46706
(219) 925-1444
www.acdmuseum.org
Auburn Beauty-Six Series '20Auburn-Cord-Duesenberg Museum
Motor Age January 29 1920Los Angeles Public Library
630 West Fifth Street
Los Angeles CA 90071
(213) 228-7000
www.lapl.org
Handbook of Automobiles 1920Detroit Public Library (Nat'l Auto. Hist. Collctn)
5201 Woodward
Detroit MI 48202
(313) 833-1456
www.detroit.lib.mi.us/nahc/index.htm
Motor January 1920Detroit Public Library (Nat'l Auto. Hist. Collctn)
Paint Type
Colors Gray
Blue
Lake
Standard/Optional Equipment
WindshieldStd
SpeedometerStd
Top and top hood for open carsStd
Demountable RimsStd
AmmeterStd
Electric HornStd
Tire PumpStd
Rebound SnubbersStd
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