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| 1971 Pontiac Bonneville Series 26200 | ||
| Hardtop | ||
| Standard Specifications | ||
| Show Summary |
| Original Base Price | $4,030.00 | |
| No. Produced | 8,778 | |
| Body | ||
| Body Maker | Fisher | |
| No. Doors | 2 | |
| Passengers | ||
| Model Number | 6257 | |
| Weight | 4,163lbs | |
| Dimension | ||
| Wheelbase | 125 inches | |
| Length | 223.9 inches | |
| Width | 78.8 inches | |
| Height | 53.7 inches | |
| Front Tread | 64 inches | |
| Rear Tread | 64 inches | |
| Engine | ||
| Type | V8, OHV | |
| Displacement | 455 cu. in. | |
| Cylinders | 8 | |
| Bore & Stroke | 4.15 & 4.21 inches | |
| Compression Ratio-Std | 8.2 to 1 | |
| Compression Ratio-Opt | ||
| Brake Horsepower | 280@4400 | |
| Rated Horsepower | 55.2 | |
| Torque | 455@2000 | |
| Main Bearings | 5 | |
| Valve Lifters | Hydraulic | |
| Block Material | ||
| Engine Numbers | ||
| Engine No. Location | On pad at front of right side of block. | |
| Lubrication | Pressure to all bearings excluding wrist pin | |
| Carburetor | ||
| Type | Dual downdraft | |
| Make | Rochester | |
| Transmission | ||
| Type | Synchro-mesh | |
| Drive | Rear wheel drive | |
| No. Of Gears | 3 | |
| Gear Ratios | ||
| 1st | 2.42 to 1 | |
| 2nd | 1.61 | |
| 3rd | 1 to 1 | |
| 4th | Not applicable | |
| 5th | Not applicable | |
| Reverse | 2.33 |
| Clutch Type | Single plate dry disc | ||
| Clutch Size | 10 2/5 inches | ||
| Axle Type | Semifloating | ||
| Differential | Hypoid | ||
| Differential Ratio | 3.23 to 1 | ||
| Suspension | |||
| Front | Independent ball joint with coil springs | ||
| Rear | Coil link | ||
| Steering Gear | Variable-ratio power | ||
| Brakes | |||
| Service | Power front disc, rear self-adjusting drum | ||
| Front Size | 11.75 inches | ||
| Rear Size | 11 inches | ||
| Emergency | Rear service brakes | ||
| Size | 11 inches | ||
| Other Systems Specifications | |||
| Exhaust System | Single | ||
| Ignition System | Distributor and coil | ||
| Battery | 12 volt storage battery | ||
| Cooling System | Water pump | ||
| Radiator | Tube and center | ||
| Fuel Type | Premium | ||
| Mileage | |||
| Wheels, Rims & Tires | |||
| Wheel Type | |||
| Wheel Mfr | |||
| Wheel Size | |||
| Tire Type | |||
| Tire Size | H78 x 15 | ||
| Spare Location | Trunk | ||
| Capacities | |||
| Fuel | 26 Gallons | ||
| Oil | 5 Quarts | ||
| Transmission | 2.8 Pints | ||
| Cooling System | 17.2 Quarts | ||
| Rear Differential | 4.5 Pints | ||
| Front Differential | Not applicable | ||
| Transfer Case | Not applicable | ||
| Classic Rating | Not Rated | ||
| VIN/ID | |||
| VIN/Serial no. | Starting 262571a100001 | ||
| VIN Description | Total Digits: 13 | ||
| Digits 1: Make | |||
| Digits 2-3: Series | |||
| Digits 4-5: Body style | |||
| Digits 6: Model year | |||
| Digits 7: Assembly plant | |||
| Digits 8-13: Production number | |||
| VIN Location | On plate on top of left side of dashboard, visible through windshield. | ||
|
| |||
| Additional Information | |||
| References | |
| 1971 Pontiac Service Manual | Los Angeles Public Library 630 West Fifth Street Los Angeles CA 90071 (213) 228-7000 www.lapl.org |
| Pure Pontiac The Performance Cars (1971) | Detroit Public Library (Nat'l Auto. Hist. Collctn) 5201 Woodward Detroit MI 48202 (313) 833-1456 www.detroit.lib.mi.us/nahc/index.htm |
| Pure Pontiac (1971) | Detroit Public Library (Nat'l Auto. Hist. Collctn) |
| Standard Catalog of American Cars 1946-1975 Krause Pub. | Los Angeles Public Library |
| Serial No. Book for US Cars 1900-1975 G. Brigham | Horseless Carriage Foundation 8186 Center St. Suite F P.O. Box 4119 La Mesa CA 91944-4119 (619) 464-0301 www.hcfi.org |
| Automotive Industries March 15 1971 | Detroit Public Library (Nat'l Auto. Hist. Collctn) |
| Exterior Colors | ||
| Paint Type | ||
| Colors | Starlight Black | |
| Lucerne Blue Metallic | ||
| Baja Gold Metallic | ||
| Cardinal Red | ||
| Rosewood Metallic | ||
| Cameo White | ||
| Nordic Silver Metallic | ||
| Bluestone Gray Metallic | ||
| Adriatic Blue Metallic | ||
| Regency Blue Metallic | ||
| Aquarius Green Metallic | ||
| Limekist Green Metallic | ||
| Tropical Lime Metallic | ||
| Laurentian Green Metallic | ||
| All colors may not be available in all models. | ||
| Two Tone Colors Available | ||
| Standard/Optional Equipment | ||
| Turbo Hydramatic automatic transmission | Opt | |
| Power windows | Opt | |
| Air conditioning | Opt | |
| Power steering | Opt | |
| Power seats | Opt | |
| Radio | Opt | |
| Speed control device | Opt | |