1990-1996 Buick Century: Technical Specifications
Updated: 11/23/08
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Specs for this generation Buick Century include everything from fuel mileage to seating capacity to options availability.
Vehicle Dimensions
| Specification | 2-door coupe | 4-door sedan | 4-door wagon |
| Wheelbase, in. | 104.9 | 104.9 | 104.9 |
| Overall Length, in. | 189.1 | 189.1 | 190.9 |
| Overall Width, in. | 69.4 | 69.4 | 69.4 |
| Overall Height, in. | 53.7 | 54.2 | 54.2 |
| Curb Weight, lbs. | 2903 | 2950 | 3118 |
| Cargo Volume, cu. ft. | 16.2 | 16.2 | 74.4 |
| Standard Payload, lbs. | -- | -- | -- |
| Fuel Capacity, gals. | 16.4 | 16.5 | 16.5 |
| Seating Capacity | 6 | 6 | 8 |
| Front Head Room, in. | 38.6 | 38.6 | 38.6 |
| Max. Front Leg Room, in. | 42.1 | 42.1 | 42.1 |
| Rear Head Room, in. | 38.3 | 38.3 | 38.9 |
| Max. Rear Leg Room, in. | 35.9 | 35.9 | 34.8 |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
Engine choices in 1990 included the base 2.5-liter four and an optional "3300" 3.3-liter V6, developing 110 and 160 horsepower, respectively. A 2.2-liter four replaced the 2.5 as base engine during 1993, while a 3.1-liter V6 edged aside the 3.3-liter for '94, driving an electronic 4-speed automatic transmission. A 3-speed automatic was standard on all other models, but the 4-speed unit could be installed on any Century with a V6 engine.
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| ohv I4 | 2.2 / 133 | 110-120 | 130 | 3-speed automatic: 24/31 | 3-speed automatic: -- |
| ohv I4 | 2.5 / 151 | 110 | 135 | 3-speed automatic: 22/31 | 3-speed automatic: -- |
| ohv V6 | 3.1 / 191 | 160 | 185 | 4-speed automatic: 20/29 | 4-speed automatic: 22.3 |
| ohv V6 | 3.3 / 204 | 160 | 185 | 3-speed automatic: 19/26 4-speed automatic: 19/30 |
3-speed automatic: -- 4-speed automatic: 19.8 |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Built In: USA
Drive Wheels: transverse front-engine/front-wheel drive








