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| General Information |
| Make |
Mercedes-Benz |
| Model |
300 D Turbodiesel |
| Production Year |
1982 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
W 123 D 30 A |
| Model Family |
W123 |
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| Chassis and Dimensions |
| Chassis Type |
4/5S EST |
| Number of Doors |
5 |
| Wheelbase |
2795 mm (110 in) |
| Front Track |
1488 mm (58,6 in) |
| Rear Track |
1445 mm (56,9 in) |
| Length |
4725 mm (186 in) |
| Width |
1786 mm (70,3 in) |
| Height |
1470 mm (57,9 in) |
| Ground Clearance |
165 mm (6,5 in) |
| Length / Wheelbase Ratio |
1,69 |
| Weight |
1620 kg (3568,3 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
70 litre (15,4 Imp gal , 18,5 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 |
Mercedes-Benz |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
SOHC |
| Number of Cylinders and Placement |
S-5 |
| Valves per Cylinder |
2 (Total of 10 Pieces) |
| Engine Displacement |
2998 cc (182,95 cu in) |
| Bore |
90,9 mm (3,58 in) |
| Stroke |
92,4 mm (3,64 in) |
| Bore / Stroke Ratio |
0,98 |
| Unitary Capacity |
599,6 cc/cylinder (36,59 cu in/cylinder) |
| Number of Main Bearings |
6 |
| Compression Ratio |
21,5 : 1 |
| Fuel System Type |
Bo diesel inj. |
| Aspiration Type |
Turbo D. |
| Compressor Type |
1 Garrett AiResearch turbo |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
123 HP (91,7 kW) |
| Maximum Engine Power rpm |
4350 d/d |
| Maximum Engine Torque |
250 N.m (184,5 lb.ft , 25,5 kg.m) |
| Maximum Engine Torque rpm |
2400 d/d |
| Engine Torque at Max. Engine Power rpm |
201,3 N.m (4350 d/d) |
| Power / Weight Ratio |
75,9 HP/ton (56,6 W/kg) |
| Power / Engine Displacement Ratio |
41 HP/litre (30,6 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 |
15 s |
| 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 |
165 km/h (102,5 mph) |
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| Gearbox and Transmission |
| Transmission Type |
4A |
| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
3,07 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
recirculating ball PAS |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
11,3 m (37,1 ft) |
| Suspension (front) |
I.W.ARB. |
| Suspension (rear) |
I.STA.CS. |
| Brakes (front/rear) |
Di/Di-S |
| Brake Disc Diameter (front) |
278 mm |
| Brake Disc Diameter (rear) |
279 mm |
| Wheels (front) |
6J x 14 H 2 |
| Wheels (rear) |
6J x 14 H 2 |
| Tyres (front) |
195/70 SR 14 90S |
| Tyres (rear) |
195/70 SR 14 90 S |
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