Bremer Wappen

W123 Bremen

Thursday, 13.06.2024

W123 Data - Type overview - 250

 
pfeil backward

250 / W 123 V 25

General information
Construction designation:W 123 V 25
Type:123.026
Production period:07.1975 / 04.1976 - 12.1985
Produced units:114796
 
Driving performance and consumption
Top Speed:185 km/h (Manual transmission)
180 km/h (Automatic)
Acceleration:11,3 s (Manual transmission)
12,2 s (Automatic)
Fuel Consumption:9,8 / 12,1 / 16,4 l (4-speed manual transmission)
10,1 / 12,9 / 16,0 l (until 9/81) (Automatic))
 
Dimensions and Weights
Wheelbase:2795 mm
Track front / rear:1488 / 1446 mm
Length:4725 mm
Width:1786 mm
Height:1438 mm
Smallest turning circle:11,25 m; with power steering 11,29 m
Unladen weight (car weight):1410 kg
Permitted total weight:1930 kg
Permitted axle load in front:920 kg
Permitted axle load in rear:1010 kg
Payload:520 kg
Permissible trailer load (braked):1200 kg; from 1980: 1500 kg
Permissible trailer load (unbraked):740 kg
 
Engine data
Working method:Four-stroke Otto
Positioning of the engine:front, longitudinal; standing
Engine type / model:M 123 V 25 / 123.920
Number and arrangement of cylinders:6 / in-line
Bore and stroke:86,0 x 72,45 mm
Total cubic capacity:2525 ccm (according to the tax formula 2492 ccm)
Compression ratio:8,7; from 09.1979: 9,
Crankshaft bearings:4
Output / at:129 hp / 95 kW at 5500 /min; from 09.1979: 140 hp / 103 kW at 5500 /min
Torgue / at:196 Nm at 3500 /min; from 09.1979: 200 Nm at 3500 /min
Number of valves
/ arrangement per cylinder:
1 Inlet, 1 Outlet / overhead
Valve control:overhead camshaft
Camshaft drive:Simple roller chain
Carburation:1 Double-Register downdraught carburettor 4 A 1
Cooling system:Water cooling / Pump; 10 l Water
Lubrication:pressure circulation lubrication /
Electrical system:12 V
Battery:55 Ah / in the engine compartment
Generator:three-phase current / 770 W
Starter motor:electrical / 1,5 kW
Ignition:Battery ignition
Fuel tank -
arrangement and capacity:
above the rear axle / 80 l *
Fuel transportation:Diaphragm pump
 
Chassis / Steering / Brakes / Power transmission
Vehicle frame construction:self-supporting all-steel body
Wheel suspension, front:Double-wishbone front axle with Torsion bar stabilizer
Wheel suspension, rear:Diagonal swing axle, on request with hydropneumatic level control
Suspension, front:coil springs, rubber auxiliary springs, torsion bar stabilizer
Suspension, rear:coil springs, rubber auxiliary springs, torsion bar stabilizer
Shock absorbers front/rear:hydraulic telescopic shock absorbers
Steering system:recirculating ball steering; by request power steering (from 08.1978 standard)
Steering ratio:22,36:1 / 4,3 steering wheel turns; with power steering: 16,55:1 / 3,2 L.
Braking system (foot brake):hydraulic two-circuit braking system with vacuum brake power booster, from 08.1980 on request with anti-lock braking system; disc brakes front and rear
Parking brake (Handbrake):mechanical (foot-operated), acting on rear wheels
ø of the brake discs or brake drums front/rear:brake discs front / rear: 278 / 279 mm
Wheels:sheet steel disc wheels, from 01.1978 by request alloy wheels
Rims:5 1/2 J x 14 H 2
Tyres:175 SR 14 88 S; from 09.1979: 175 HR 14 88 H
Driven wheels:rear wheels
Power transmission:split cardan-shaft
Final drive ratio:3,69; from 8/81: 3,58
 
Number of units manufactured per annum
YearNumber of units
19755
197614.915
197725.183
197823.306
197921.798
198017.447
19818.029
19825.392
19833.246
19842.232
19851.311
Total114.796
 
Selling price without extras (incl. VAT)
Date of the price list and selling price:
01.1976: DM 21.767,10
02.1977: DM 22.755,00
01.1978: DM 22.960,00
04.1978: DM 23.475,20
08.1978: DM 24.169,60
12.1978: DM 24.662,40
05.1979: DM 24.858,40
01.07.1979: DM 25.080,35
16.07.1979: DM 25.515,40
09.1979: DM 26.023,90
03.1980: DM 27.040,90
08.1980: DM 27.549,40
07.1981: DM 28.396,90
09.1981: DM 28.532,50
01.1982: DM 29.312,20
07.1982: DM 30.340,50
07.1983: DM 30.609,00
08.1983: DM 31.578,00
01.1984: DM 32.319,00
09.1984: DM 33.288,00