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W123 Versions


Mercedes Benz W123 250 Specs

(1981 - 1984) - Technical Specifications for Years 1981, 1982, 1983, 1984
Mercedes Benz W123 image
With a maximum top speed of 115 mph (185 km/h), a curb weight of 2998 lbs (1360 kgs), the W123 250 has a naturally-aspirated - 6 cylinder engine, Petrol motor.
This engine produces a maximum power of 140 PS (138 bhp - 103 kW) at 5500 rpm and a maximum torque of 239 Nm (176 lb.ft) at 3500 rpm. The power is transmitted to the road by the rear wheel drive (RWD) with a 5 speed Manual gearbox.
On the topic of chassis details responsible for road holding, handling behavior and ride comfort, the W123 Stock tire sizes are 175 / on 14 inch rims at the front, and 175 / on 14 inch rims at the rear. For stopping power, the W123 250 braking system includes Discs at the front and Discs at the rear.
The W123 model is a car manufactured by Mercedes Benz, with 4 doors and 5 seats, sold new from year 1981 until 1984, and available after that as a used car.

Mercedes Benz W123 250 Engine Technical Data Mercedes Benz W123 250 Engine Technical Data

Engine type - Number of cylinders : - 6
Engine Code : -
Fuel type : Petrol
Fuel System : two barrel Solex carburettor
Engine Alignment : Longitudinal
Engine size - Displacement - Engine capacity : 154.1 cu-in / 2525 cm3
Bore x Stroke : 3.39 x 2.85 inches
86 x 72.45 mm
Number of valves : 12 Valves
Aspiration : N/A
Compression Ratio : 9.4
Maximum power - Output - Horsepower : 138 HP / 140 PS / 103 kW
@ 5500 rpm
Maximum torque : 176 lb-ft / 239 Nm
@ 3500 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :

Mercedes Benz W123 250 Fuel Consumption (Economy), Emissions and Range Mercedes Benz W123 250 Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Open road: 27 MPG
8.6 L/100 Km
33 MPG UK
Fuel Consumption - Economy - Highway: 23 MPG
10.4 L/100 Km
27 MPG UK
Fuel Consumption - Economy - City: 16 MPG
14.8 L/100 Km
19 MPG UK
Fuel Tank Capacity : 17.2 gallons
65 L
14.3 UK gallons

Mercedes Benz W123 250 Performance Mercedes Benz W123 250 Performance

Top Speed : 115 Mph / 185 Km/h
Acceleration 0 to 100 km/h (0 to 62 mph) : - s

Mercedes Benz W123 250 Size, Dimensions, Aerodynamics and Weight Mercedes Benz W123 250 Size, Dimensions, Aerodynamics and Weight

Num. of Doors : 4
Wheelbase : 110.04 inches / 279.5 cm
Length : 186.02 inches / 472.5 cm
Width : 70.31 inches / 178.6 cm
Height : 56.61 inches / 143.8 cm
Num. of Seats : 5
Aerodynamic drag coefficient - Cx : -
Front Brakes - Disc dimensions : Discs
(- inches / - mm)
Rear Brakes - Dics dimensions : Discs
(- inches / - mm)
Front Tyres - Rims dimensions : 175/- R14
Rear Tyres - Rims dimensions : 175/- R14
Curb Weight : 2998 lbs / 1360 Kg
Weight-Power Output Ratio : 9.7 kg/hp
Trunk / Boot capacity : 17.7 cu-ft / 500 L
If you found an error in these specifications submit your correction here
What engine is in Mercedes Benz W123 250?
The Mercedes Benz W123 250 has a - 6, Petrol engine with 2525 cm3 / 154.1 cu-in capacity.

How many horsepower (hp) does a 1981 Mercedes Benz W123 250 have?
The 1981 Mercedes Benz W123 250 has 140 PS / 138 bhp / 103 kW.

How much does a Mercedes Benz W123 250 weighs?
The Mercedes Benz W123 250 weighs 1360 Kg / 2998 lbs.

What is the top speed of a Mercedes Benz W123 250?
The Mercedes Benz W123 250 top speed is 185 Km/h / 115 mph.

Is Mercedes Benz W123 250 All Wheel Drive (AWD)?
No, the Mercedes Benz W123 250 is not All Wheel Drive (AWD). It's Rear Wheel Drive (RWD).