Car Specs

1949 Mercedes-Benz 170 S Cabriolet B

Information

Mercedes-Benz

Quick Facts

Production Total: 1603

Chassis Code: W 136

Build Start: 1949

Available in other variants

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Specifications

General

Build Start: 1949
Model Variant: W 136
Chassis Code: W 136

Dimensions

Width: 1684mm
Fuel Tank Capacity: 47litres
Wheelbase: 2845mm
Track/tread (rear): 1420mm
Length: 4455mm
Height: 1610mm
Kerb weight: 1310kg
Track/tread (front): 1315mm

Body Details

Body Type: 2+2 seater convertible/cabriolet

Engine Details

Top Gear Ratio: 1
Engine Manufacturer: Mercedes-Benz
Cylinders: Straight 4
Bore × Stroke: 75 × 100mm
Specific torque: 63.38Nm/litre
Compression Ratio: 6.5:1
Engine Coolant: Water
Aspiration: Normal
Engine Position: front
Gearbox: 4 speed manual
Engine Type: naturally aspirated petrol
Final Drive Ratio: 4.38
Engine Code: M 136 III / 136.922
Capacity: 1.8 litre (1767cc)
Bore/stroke ratio: 0.75
Specific output: 21.5 kW/litre29.3 ps/litre, 28.9 0.47bhp/litre
Sump: wet sumped
Crankshaft Bearings: 3
Catalytic converter: N
Engine Layout: longitudinal

Performance

Maximum Torque: 112 Nmlb/ft
Acceleration 0-100km/h: 32s
Power-to-weight ratio: 39.47 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive
Maximum Power Output: 52 @ 4000 rpm
Maximum Speed: 120km/h
Weight-to-power ratio: 34.45kg/kW

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Fuel Consump.

Fuel system: 1 Solex 32 PICB carburettor

Chassis & Geomtry

Length:Wheelbase Ratio: 1.57
Front Suspension: I.DW.CS.ARB.
Turns Lock-to-Lock: 2.750
Rear suspension: SwAx.CS.

Brakes

Brakes F/R: Dr/Dr
Rear brake diameter: 240mm
bmep (brake mean effective pressure): 796.5kPa
Front Brake Diameter: 240mm

Wheels & Tyres

Wheel Size Front: 15x4.50K
Tyres Front: 6.40-15
Tyres Rear: 6.40-15
Wheel Size Rear: 15x4.50K

Other

Production Total: 1603
RAC rating: 14.0
Valve Gear: side valve (SV), 2 valves per cylinder, 8 valves in total
Model code: W 136 IV
Unitary Capacity: 441.75cc
Number of doors: 2

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