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General Information |
Make |
Chevrolet |
Model |
Diplomata Automatic |
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 SAL |
Number of Doors |
4 |
Wheelbase |
2670 mm (105,1 in) |
Front Track |
1430 mm (56,3 in) |
Rear Track |
1410 mm (55,5 in) |
Length |
4740 mm (186,6 in) |
Width |
1770 mm (69,7 in) |
Height |
1390 mm (54,7 in) |
Ground Clearance |
180 mm (7,1 in) |
Length / Wheelbase Ratio |
1,78 |
Weight |
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Weight Distribution (front/rear) |
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Fuel Capacity |
65 litre (14,3 Imp gal , 17,2 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 |
S-6 |
Valves per Cylinder |
2 (Total of 12 Pieces) |
Engine Displacement |
4093 cc (249,77 cu in) |
Bore |
98,4 mm (3,87 in) |
Stroke |
89,7 mm (3,53 in) |
Bore / Stroke Ratio |
1,1 |
Unitary Capacity |
682,17 cc/cylinder (41,63 cu in/cylinder) |
Number of Main Bearings |
7 |
Compression Ratio |
7,5 : 1 |
Fuel System Type |
1 Wecarbras carb |
Aspiration Type |
Normal |
Compressor Type |
- |
Intercooler Type |
None |
Catalytic Converter |
No |
Maximum Engine Power |
114 HP (85 kW) |
Maximum Engine Power rpm |
4200 d/d |
Maximum Engine Torque |
260 N.m (191,9 lb.ft , 26,5 kg.m) |
Maximum Engine Torque rpm |
2200 d/d |
Engine Torque at Max. Engine Power rpm |
193,3 N.m (4200 d/d) |
Power / Weight Ratio |
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Power / Engine Displacement Ratio |
27,9 HP/litre (20,8 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 |
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Gearbox and Transmission |
Transmission Type |
3A |
Top Gear Ratio |
1 : 1 |
Final Drive Ratio |
3,08 : 1 |
Drive Wheels |
RWD (Rear Wheel Drive) |
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Handling, Suspension Geometry and Brakes |
Steering Type |
worm & roller |
Steering Turns (lock to lock) |
3,75 |
Turning Circle Diameter |
11,3 m (37,1 ft) |
Suspension (front) |
I.W.CS.ARB. |
Suspension (rear) |
LA.TB.LiBar.CS.ARB. |
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) |
195/70 SR 14 |
Tyres (rear) |
195/70 SR 14 |
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