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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 |
11 : 1 |
| Fuel System Type |
1 Wecarbras carb |
| Aspiration Type |
Normal Alcohol |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
120 HP (89,5 kW) |
| Maximum Engine Power rpm |
4000 d/d |
| Maximum Engine Torque |
265 N.m (195,6 lb.ft , 27 kg.m) |
| Maximum Engine Torque rpm |
2400 d/d |
| Engine Torque at Max. Engine Power rpm |
213,6 N.m (4000 d/d) |
| Power / Weight Ratio |
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| Power / Engine Displacement Ratio |
29,3 HP/litre (21,9 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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