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| 1921 Buick 1921 Series | ||
| Sedan | ||
| Standard Specifications | ||
| Show Summary |
| Original Base Price | $3,295.00 | |
| No. Produced | 1,460 | |
| Body | ||
| Body Maker | ||
| No. Doors | 4 | |
| Passengers | 7 | |
| Model Number | 21-50 | |
| Weight | 3,760lbs | |
| Dimension | ||
| Wheelbase | 124 inches | |
| Length | ||
| Width | ||
| Height | ||
| Front Tread | 56 inches | |
| Rear Tread | 56 inches | |
| Engine | ||
| Type | Own, Valve-in-head | |
| Displacement | 241.6 cu. in. | |
| Cylinders | 6 | |
| Bore & Stroke | 3 3/8 & 4 1/2 inches | |
| Compression Ratio-Std | ||
| Compression Ratio-Opt | ||
| Brake Horsepower | ||
| Rated Horsepower | 27.3 | |
| Torque | ||
| Main Bearings | 4 | |
| Valve Lifters | ||
| Block Material | ||
| Engine Numbers | ||
| Engine No. Location | ||
| Lubrication | Splash with pressure | |
| Carburetor | ||
| Type | ||
| Make | Marvel | |
| Transmission | ||
| 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 |
| Clutch Type | Multiple disk | ||
| Clutch Size | |||
| Axle Type | Full floating | ||
| Differential | Spiral bevel | ||
| Differential Ratio | |||
| Suspension | |||
| Front | |||
| Rear | Cantilever | ||
| Steering Gear | Screw & nut | ||
| 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 | Single | ||
| 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, non-skid | ||
| Tire Size | 34 x 4 1/2 | ||
| Spare Location | |||
| Capacities | |||
| Fuel | |||
| Oil | |||
| Transmission | |||
| Cooling System | |||
| Rear Differential | |||
| Front Differential | Not applicable | ||
| Transfer Case | Not applicable | ||
| Classic Rating | Non Classic | ||
| VIN/ID | |||
| VIN/Serial no. | 739960 to 760555 | ||
| VIN Description | |||
| VIN Location | On left frame at rear. Serial numbers begin July of preceding year. Numbers run according to body style. | ||
|
| |||
| Additional Information | |||
| The wheelbase for this model is 124 inches. | |||
| References | |
| Antique Automobile Nov/Dec 2000 | Horseless Carriage Foundation 8186 Center St. Suite F P.O. Box 4119 La Mesa CA 91944-4119 (619) 464-0301 www.hcfi.org |
| Serial No. Book for US Cars 1900-1975 G. Brigham | Horseless Carriage Foundation |
| Exterior Colors | ||
| Paint Type | ||
| Colors | Data not yet collected | |
| Standard/Optional Equipment | ||
| Data not yet collected | Std | |