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Mercedes-Benz W121 Sedan 190 (75 Hp) 1956, 1957, 1958, 1959
Mercedes-Benz W121 Sedan 190 (75 Hp) 1956, 1957, 1958, 1959
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General information

Name

Mercedes-Benz W121 Sedan 190 (75 Hp) 1956, 1957, 1958, 1959

Brand

Mercedes-Benz
Model

Ponton
Generation

W121 Sedan
Year of production

1956

Number of seats

5

Number of doors

4

Body type

Sedan
Powertrain architecture

Internal Combustion engine
Engine Modification

190 (75 Hp)

Power

75 Hp @ 4600 rpm.

Torque (Nm)

136 Nm @ 2800 rpm.

Electrical System

Performance specs

Fuel consumption economy combined (l/100 km)

8.9 l/100 km

Acceleration 0-100 km/h

20.5 sec

Maximum speed (km/h)

140 km/h

Engine specs

Engine #1

Engine code
M 121 B I / 121.920
Power
75 Hp @ 4600 rpm.
Power per litre
39.5 Hp/l
Torque
136 Nm @ 2800 rpm.
Engine displacement
1897 cm3
Number of cylinders
4
Position of cylinders
Inline
Cylinder bore
85 mm
Piston stroke
83.6 mm
Compression ratio
7.5
Number of valves per cylinder
2
Fuel system
Carburettor
Fuel type
Petrol (Gasoline)
Valve train
SOHC

Space volume and weights

Curb weight (kg)

1200 kg

Max weight (kg)

1650 kg

Fuel tank capacity (l)

56 l

Dimensions

Length (mm)

4485 mm

Width (mm)

1740 mm

Height (mm)

1560 mm

Wheelbase (mm)

2650 mm

Front track (mm)

1430 mm

Rear track (mm)

1470 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

manual

Front suspension system

Double wishbone, Transverse stabilizer

Rear suspension system

Trailing arm

Front brakes

Drum

Rear brakes

Drum

Technology and Operation