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
| Mercedes-Benz S123 250 T (129 Hp) Automatic 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 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 Type : | Petrol (Gasoline) |
| Fuel tank volume : | 70 l | 18.5 US gallons | 15.4 UK gallons |
| Mercedes-Benz S123 250 T (129 Hp) Automatic 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 |
| Torque : | 196 Nm @ 3500 rpm. |
| Mercedes-Benz S123 250 T (129 Hp) Automatic 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 |
| Mercedes-Benz S123 250 T (129 Hp) Automatic Transmission | |
| Wheel Drive : | Rear wheel drive |
| Number of Gears (automatic transmission) : | 4 |
| Mercedes-Benz S123 250 T (129 Hp) Automatic 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 | |
| Tire size : | Front wheel tires: 195/70 R14 |
| Wheel rims size : | Front wheel rims: 6J x 14 |