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| Technical Specs of This Model |
| 1. |
320N Coupe 1937
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| General Information |
| Make |
Mercedes-Benz |
| Model |
320N Coupe |
| Production Year |
1937 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
W 142 I |
| Model Family |
W142 |
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| Chassis and Dimensions |
| Chassis Type |
4/5S DHC |
| Number of Doors |
2 |
| Wheelbase |
2880 mm (113,4 in) |
| Front Track |
1475 mm (58,1 in) |
| Rear Track |
1500 mm (59,1 in) |
| Length |
4700 mm (185 in) |
| Width |
1770 mm (69,7 in) |
| Height |
1500 mm (59,1 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,63 |
| Weight |
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| Weight Distribution (front/rear) |
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| Fuel Capacity |
72 litre (15,8 Imp gal , 19 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 |
SV |
| Number of Cylinders and Placement |
S-6 |
| Valves per Cylinder |
2 (Total of 12 Pieces) |
| Engine Displacement |
3208 cc (195,76 cu in) |
| Bore |
82,5 mm (3,25 in) |
| Stroke |
100 mm (3,94 in) |
| Bore / Stroke Ratio |
0,82 |
| Unitary Capacity |
534,67 cc/cylinder (32,63 cu in/cylinder) |
| Number of Main Bearings |
7 |
| Compression Ratio |
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| Fuel System Type |
1 So 32 JFF carb |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
78 HP (58,2 kW) |
| Maximum Engine Power rpm |
4000 d/d |
| Maximum Engine Torque |
218 N.m (160,9 lb.ft , 22,2 kg.m) |
| Maximum Engine Torque rpm |
1700 d/d |
| Engine Torque at Max. Engine Power rpm |
138,9 N.m (4000 d/d) |
| Power / Weight Ratio |
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| Power / Engine Displacement Ratio |
24,3 HP/litre (18,1 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 |
130 km/h (80,8 mph) |
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| Gearbox and Transmission |
| Transmission Type |
4M |
| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
4,33 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
ZF worm & nut |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
11 m (36,1 ft) |
| Suspension (front) |
I.UW.TL.CS. |
| Suspension (rear) |
SwAx.CS. |
| Brakes (front/rear) |
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| 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) |
6.50-17 |
| Tyres (rear) |
6.50-17 |
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