Mercedes Benz W123 250 Specs

(1976 - 1979) - Technical Specifications for Years 1976, 1977, 1978, 1979
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Key Specs

Petrol
154.1 cu-in
2525 cm3
Inline 6
127 HP
129 PS / 95 kW
144 lb-ft
196 Nm
115 Mph
185 km/h
18 MPG
12.8 L/100 km
22 MPG UK

Mercedes Benz W123 250 Body, Model and Production details Mercedes Benz W123 250 Body, Model and Production details

Generation : W123
Body : Sedan
Num. of Doors : 4 doors

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

Engine type - Number of cylinders : Inline 6
Engine Code : M123.920
Fuel type : Petrol
Fuel System : Carburettor
Engine Alignment : Longitudinal
Engine Position : Front
Engine displacement : 154.1 cu-in / 2525 cm3
Bore x Stroke : 3.39 x 2.85 inches
86.0 x 72.45 mm
Number of valves : 12 Valves
Aspiration : naturally-aspirated
Compression Ratio : 9.5
Horsepower : 127 HP / 129 PS / 95 kW
@ 5500 rpm
Maximum torque : 144 lb-ft / 196 Nm
@ 3500 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :
4 speed Manual

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

Fuel Consumption - Economy - Combined: 18 MPG
12.8 L/100 km
22 MPG UK
Fuel Consumption - Economy - Open road: 24 MPG
9.8 L/100 km
29 MPG UK
Fuel Consumption - Economy - Highway: 19 MPG
12.1 L/100 km
23 MPG UK
Fuel Consumption - Economy - City: 14 MPG
16.4 L/100 km
17 MPG UK
Range : 315 miles / 507 km
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) : 11.3 s

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

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
Max. Towing Capacity Weight : 2646 lbs / 1200 kg
Aerodynamic drag coefficient - Cx : -
Curb Weight : 3109 lbs / 1410 kg
Weight/Power Output Ratio : 10.9 kg/hp

Mercedes Benz W123 250 Interior size, Dimensions Mercedes Benz W123 250 Interior size, Dimensions

Num. of Seats : 5 seats
Seat distribution : 2+3
Trunk / Boot capacity : 17.7 cu-ft / 500 L

Mercedes Benz W123 250 Brakes, Tires, Steering and Suspension Mercedes Benz W123 250 Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions : Discs
(- inches / - mm)
Rear Brakes - Disc dimensions : Discs
(- inches / - mm)
Front Tyres - Rims dimensions : 195/70 R14
Rear Tyres - Rims dimensions : 195/70 R14
Turning circle : 37.1 feet / 11.3 m
Front Suspension : Double wishbone. Coil Springs. Anti-roll bar.
Rear Suspension : Semi-trailing arm. Coil Springs.
If you found an error in these specifications submit your correction here

How fast is a Mercedes Benz W123 250?
The Mercedes Benz W123 250 can reach 0 to 100 km/h (0 to 62 mph) in 11.3 seconds and has a top speed of 185 km/h / 115 mph.

How many horsepower (hp) does a 1976 Mercedes Benz W123 250 have?
The 1976 Mercedes Benz W123 250 has 129 PS / 127 bhp / 95 kW.

How much does a Mercedes Benz W123 250 weighs?
The Mercedes Benz W123 250 weighs 1410 Kg / 3109 lbs.

What is the Mercedes Benz W123 250 gas mileage?
The Mercedes Benz W123 250 gas mileage is Open road 24 MPG / 9.8 L/100 km / 29 MPG UK / Highway 19 MPG / 12.1 L/100 km / 23 MPG UK / City 14 MPG / 16.4 L/100 km / 17 MPG UK.

What engine is in Mercedes Benz W123 250?
The Mercedes Benz W123 250 has a Inline 6, Petrol engine with 2525 cm3 / 154.1 cu-in capacity.

What are the dimensions of the Mercedes Benz W123 250?
The Mercedes Benz W123 250 is 186.02 inches / 472.5 cm long, 70.31 inches / 178.6 cm wide, and 56.61 inches / 143.8 cm tall, with a wheelbase of 110.04 inches / 279.5 cm.

How much cargo space does a Mercedes Benz W123 250 have?
The Mercedes Benz W123 250 offers 17.7 cu-ft / 500 L of trunk space.