Car technical specifications and fuel economy / consumption / mpg

Mercedes-Benz S123 250 T (129 Hp) Automatic technical specifications and fuel economy

Mercedes-Benz S123 250 T (129 Hp) Automatic has a urban fuel consumption of 14.5 l/100 km | 16.2 mpg US | 19.5 mpg UK extra urban fuel consumption of 9.5 l/100 km | 24.8 mpg US | 29.7 mpg UK Mercedes-Benz S123 250 T (129 Hp) Automatic accelerates from 0 to 100 km/h in 12.9 sec. The maximum speed is 180 km/h | 112 mph.



Mercedes-Benz S123 250 T (129 Hp) Automatic Technical information

  • Engine displacement
    2525 cm3
  • Power
    129 hp
    95 kW
  • Acceleration from 0 to 100 km/h
    12.9 sec
  • Maximum speed
    180 km/h
    112 mph
  • Kerb Weight
    1510 kg
    3329 lbs
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Mercedes-Benz  S123  250 T (129 Hp) Automatic  General information General information
Brand : Mercedes-Benz
Model : W123
Generation : S123
Engine / modification : 250 T (129 Hp) Automatic
Production start : 1977 year
Production end : 1979 year
Coupe type :
Num. of Doors : 5
Num. of seats : 5
Mercedes-Benz  S123  250 T (129 Hp) Automatic  Fuel economy (consumption) Fuel economy (consumption)
Fuel consumption / economy - urban : 14.5 l/100 km | 16.2 mpg US | 19.5 mpg UK
Fuel consumption / economy - extra urban : 9.5 l/100 km | 24.8 mpg US | 29.7 mpg UK
Fuel consumption / economy - combined :
Fuel consumption at Low speed (WLTP) :
Fuel Type : Petrol (Gasoline)
Fuel consumption at Medium speed (WLTP) :
Fuel consumption at high speed (WLTP) :
Fuel tank volume : 70 l | 18.5 US gallons | 15.4 UK gallons
Fuel consumption at very high speed (WLPT) :
Combined fuel consumption (WPLT) :
Mercedes-Benz  S123  250 T (129 Hp) Automatic  Performance Performance
Power : 129 hp | 95 kW
Max power in : 5500 rpm.
Maximum speed : 180 km/h | 112 mph
Acceleration from 0 to 100 km/h : 12.9 sec
CO2 emissions (WLTP) :
Torque : 196 Nm @ 3500 rpm.
Mercedes-Benz  S123  250 T (129 Hp) Automatic  Engine Engine
Model Engine : M 123 V 25 / 123.920
Engine position : Front, longitudinal
Engine displacement : 2525 cm3
Engine oil capacity : 7.5 l
Coolant : 10 l
Fuel System :
Position of cylinders : Inline
Valvetrain : SOHC
Number of cylinders : 6
Number of valves per cylinder : 2
Compression ratio : 8.7
Piston Stroke : 72.45 mm
Cylinder Bore : 86 mm
All-electric range (WLTP) :
Average Energy consumption (WLTP) :
Mercedes-Benz  S123  250 T (129 Hp) Automatic  Electric motor Electric motor
System power :
System torque :
Mercedes-Benz  S123  250 T (129 Hp) Automatic  Transmission Transmission
Wheel Drive : Rear wheel drive
Number of Gears (automatic transmission) : 4
Mercedes-Benz  S123  250 T (129 Hp) Automatic  Chassis Chassis
Length : 4725 mm | 186.0 in
Width : 1786 mm | 70.3 in
Height : 1470 mm | 57.9 in
Wheelbase : 2795 mm | 110.0 in
Front track : 1488 mm | 58.6 in
Rear (Back) track : 1453 mm | 57.2 in
Front suspension : Double wishbone
Max weight : 2130 kg | 4696 lbs
Front brakes : Disc
Rear brakes : Disc
Kerb Weight : 1510 kg | 3329 lbs
Steering type : Cone worm with recirculation balls
Power steering : Hydraulic Steering
Mercedes-Benz  S123  250 T (129 Hp) Automatic  Tyres / Wheels Tyres / Wheels
Tire size : Front wheel tires: 195/70 R14
Wheel rims size : Front wheel rims: 6J x 14
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