- Home
- Search for
Specifications Find automobile specifications - Directory
of Services Listing of dealers, companies and individuals offering cars, parts and services for antique, classic, vintage and muscle cars. - Engine
VIN CodesDecodes engine codes used in Vehicle Identification Numbers (VIN's) for cars starting around 1953. -
Vehicle History
Vehicle History Reports for Classic Cars - Museums
Listing of automobile museums, as well as museums with some automotive related items. -
Clubs
Listing of Clubs and Organizations. -
Featured Cars
Take a Virtual Tour of our Featured Classic Car. - About Us
The Classic Car Database
Ads
Bookmark this page
| 1921 Dupont A Series | ||
| Suburban Sedan | ||
| Standard Specifications | ||
| Show Summary |
| Original Base Price | $4,900.00 | |
| No. Produced | ||
| Body | ||
| Body Maker | ||
| No. Doors | ||
| Passengers | 5 | |
| Model Number | ||
| Weight | ||
| Dimension | ||
| Wheelbase | 124 inches | |
| Length | ||
| Width | ||
| Height | ||
| Front Tread | 56 inches | |
| Rear Tread | 56 inches | |
| Engine | ||
| Type | Own, L-head | |
| Displacement | 249.6 cu. in. | |
| Cylinders | 4 | |
| Bore & Stroke | 3 15/16 & 5 1/8 inches | |
| Compression Ratio-Std | ||
| Compression Ratio-Opt | ||
| Brake Horsepower | ||
| Rated Horsepower | 24.8 | |
| Torque | ||
| Main Bearings | 2 | |
| Valve Lifters | ||
| Block Material | ||
| Engine Numbers | ||
| Engine No. Location | ||
| Lubrication | Force feed | |
| Carburetor | ||
| Type | ||
| Make | ||
| Transmission | ||
| Type | Selective sliding gear | |
| Drive | ||
| No. Of Gears | 4 | |
| Gear Ratios | ||
| 1st | Unknown | |
| 2nd | Unknown | |
| 3rd | Unknown | |
| 4th | Unknown | |
| 5th | Not applicable | |
| Reverse | Unknown |
| Clutch Type | Multiple disk - dry plate | ||
| Clutch Size | |||
| Axle Type | Full floating | ||
| Differential | Spiral bevel | ||
| Differential Ratio | |||
| Suspension | |||
| Front | |||
| Rear | |||
| Steering Gear | |||
| Brakes | |||
| Service | External contracting on rear wheels | ||
| Front Size | Not applicable inches | ||
| Rear Size | |||
| Emergency | Internal expanding on rear wheels | ||
| Size | |||
| Other Systems Specifications | |||
| Exhaust System | |||
| Ignition System | |||
| Battery | 6 volt storage battery | ||
| Cooling System | Water pump | ||
| Radiator | Cellular | ||
| Fuel Type | |||
| Mileage | |||
| Wheels, Rims & Tires | |||
| Wheel Type | Wood | ||
| Wheel Mfr | |||
| Wheel Size | |||
| Tire Type | Cord anti-skid | ||
| Tire Size | 32 x 4 1/2 | ||
| Spare Location | |||
| Capacities | |||
| Fuel | |||
| Oil | |||
| Transmission | |||
| Cooling System | |||
| Rear Differential | |||
| Front Differential | Not applicable | ||
| Transfer Case | Not applicable | ||
| Classic Rating | Not Rated | ||
| VIN/ID | |||
| VIN/Serial no. | |||
| VIN Description | |||
| VIN Location | On dash under cowl. Serial numbers do not run consecutively. | ||
|
| |||
| Additional Information | |||
| References | |
| Handbook of Automobiles 1921 | Detroit Public Library (Nat'l Auto. Hist. Collctn) 5201 Woodward Detroit MI 48202 (313) 833-1456 www.detroit.lib.mi.us/nahc/index.htm |
| Exterior Colors | ||
| Paint Type | ||
| Colors | Data not yet collected | |
| Standard/Optional Equipment | ||
| Windshield | Std | |
| Speedometer | Std | |
| Clock | Std | |
| Demountable Rims | Std | |
| Ammeter | Std | |
| Voltmeter | Std | |
| Electric Horn | Std | |