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| General Information |
| Make |
Buick |
| Model |
Century Special Coupe |
| Production Year |
1979 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
4/5S FHC |
| Number of Doors |
2 |
| Wheelbase |
2746 mm (108,1 in) |
| Front Track |
1486 mm (58,5 in) |
| Rear Track |
1468 mm (57,8 in) |
| Length |
4978 mm (196 in) |
| Width |
1834 mm (72,2 in) |
| Height |
1374 mm (54,1 in) |
| Ground Clearance |
154 mm (6,1 in) |
| Length / Wheelbase Ratio |
1,81 |
| Weight |
1420 kg (3127,8 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
68 litre (15 Imp gal , 18 US gal) |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
GM |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
OHV |
| Number of Cylinders and Placement |
V-6 |
| Valves per Cylinder |
2 (Total of 12 Pieces) |
| Engine Displacement |
3212 cc (196,01 cu in) |
| Bore |
88,9 mm (3,5 in) |
| Stroke |
86,36 mm (3,4 in) |
| Bore / Stroke Ratio |
1,03 |
| Unitary Capacity |
535,33 cc/cylinder (32,67 cu in/cylinder) |
| Number of Main Bearings |
4 |
| Compression Ratio |
8 : 1 |
| Fuel System Type |
1 Ro carb |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
105 HP (78,3 kW) |
| Maximum Engine Power rpm |
4000 d/d |
| Maximum Engine Torque |
217 N.m (160,1 lb.ft , 22,1 kg.m) |
| Maximum Engine Torque rpm |
2000 d/d |
| Engine Torque at Max. Engine Power rpm |
186,9 N.m (4000 d/d) |
| Power / Weight Ratio |
73,9 HP/ton (55,1 W/kg) |
| Power / Engine Displacement Ratio |
32,7 HP/litre (24,4 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
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| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
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| Top Speed |
145 km/h (90,1 mph) |
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| Gearbox and Transmission |
| Transmission Type |
3M |
| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
2,93 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
recirculating ball |
| Steering Turns (lock to lock) |
6,14 |
| Turning Circle Diameter |
12,9 m (42,3 ft) |
| Suspension (front) |
I.W.CS.ARB. |
| Suspension (rear) |
RA.RA.TA.CS. |
| Brakes (front/rear) |
VeDi/Dr-S |
| Brake Disc Diameter (front) |
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| Brake Disc Diameter (rear) |
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| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
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| Tyres (rear) |
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