Mercedes-Benz W123 1977 - 250 T (129 Hp) specifications
Overview
What is the engine capacity of a Mercedes-Benz W123 1977?
The engine capacity of the Mercedes-Benz W123 1977 is 2525 cm.
Mercedes-Benz W123 1977 How many horsepower?
The engine power of the Mercedes-Benz W123 1977 is 129 Hp @ 5500 rpm..
What is the Mercedes-Benz W123 1977 engine?
Mercedes-Benz W123 1977 engine is M 123 V 25 / 123.920. (Click to see other cars using the same engine)
General:
Brand
Mercedes-Benz
Model
W123
Generation
S123
Modification (Engine)
250 T (129 Hp)
Start of production
September, 1977
End of production
September, 1979
Powertrain Architecture
Internal Combustion engine
Body type
Seats
5
Doors
5
Engine:
Power
129 hp @ 5500 rpm.
Power per litre
51.1 hp/l
Torque
196 nm @ 3500 rpm.
Engine Model/Code
m 123 V 25 / 123.920
Engine displacement
2525 cm
Number of cylinders
6
Engine configuration
Inline
Number of valves per cylinder
2
Fuel injection system
Carburettor
Engine aspiration
Naturally aspirated engine
Valvetrain
SOHC
Engine oil capacity
7.5 l
Coolant
10 l
Engine layout
Front, Longitudinal
Cylinder Bore
86 mm
Piston Stroke
72.45 mm
Compression ratio
8.7
Performance:
Fuel Type
Petrol (Gasoline)
Fuel consumption (economy) - urban
16.4 l/100 km
Fuel consumption (economy) - extra urban
9.8 l/100 km
Acceleration 0 - 100 km/h
11.9 sec
Acceleration 0 - 62 mph
11.9 sec
Maximum speed
185 km/h
Weight-to-power ratio
11.7 kg/Hp, 85.4 Hp/tonne
Weight-to-torque ratio
7.7 kg/Nm, 129.8 Nm/tonne
Acceleration 0 - 60 mph
11.3 sec
Electric system:
Size and space:
Kerb Weight
1510 kg
Max. weight
2130 kg
Max load
620 kg
Fuel tank capacity
70 l
Dimensions:
Length
4725 mm
Width
1786 mm
Height
1470 mm
Wheelbase
2795 mm
Front track
1488 mm
Rear (Back) track
1453 mm
Power transmission system, suspension and brake system:
Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel
Rear wheel drive
Number of gears and type of gearbox
4 gears, manual transmission
Front brakes
Disc
Rear brakes
Disc
Steering type
Cone worm with recirculation balls
Power steering
Hydraulic Steering
Tires size
Front wheel tires: 195/70 R14
Wheel rims size
Front wheel rims: 6J x 14
Front suspension
Double wishbone
Rear suspension
Trailing arm
