| |
|
Limousines of the series 123
Mercedes-Benz type 240 D |
| Type |
240 D |
| Name |
240 D |
| Name |
Mercedes-Benz type 240 D |
| Short name |
240 D |
| Model |
W 123 D 24 |
| Production |
07.75/02.76 - 11.85 |
| Number produced |
448.986 saloons |
| Comments concerning the production period |
begin of production - pre-production batch / main production - end of production |
| Prices |
01.76: 20.146,50 DM
02.77: 21.056,70 DM
01.78: 21.246,40 DM
04.78: 22.041,60 DM
08.78: 22.377,60 DM
12.78: 22.825,60 DM
05.79: 23.021,60 DM
01.07.79: 23.227,15 DM
16.07.79: 23.673,50 DM
03.80: 24.600,10 DM
08.80: 25.063,40 DM
07.81: 25.933,50 DM
01.82: 26.645,40 DM
07.82: 27.289,50 DM
09.82: 28.108,75 DM
07.83: 28.357,50 DM
08.83: 29.241,00 DM
01.84: 29.925,00 DM
09.84: 30.780,00 DM
|
| Wheelbase |
2795 mm |
| Track rear/front |
1488/1446 mm |
| Length |
4725 mm |
| Width |
1786 mm |
| Height |
1438 mm |
| Smallest turning circle |
11,25 m; with power steering 11,29 m |
| Chassis weight |
| Max. total weight |
1915 kg |
| Max. front axle weight |
920 kg |
| Max. rear axle weight |
995 kg |
| Max. load |
520 kg |
| Max. trailer weight braked |
1200 kg; since 1980: 1500 kg |
| Max. trailer weight unbraked |
740 kg |
| Weight empty |
1395 kg |
| According to guideline |
DIN 70020 (with fuel, spare wheel and tool equipment) |
| Operating method |
four-stroke Diesel (with indirect injection) |
| Configuration |
front, parallel; upright |
| Type |
OM 616 D 24 / 616.912 |
| No. of cylinder/configuration |
4 / in line |
| Bore x stroke |
91,0 x 92,4 mm; since 08.78: 90,9 x 92,4 mm |
| Total displacement |
2404 ccm (tax 2376 ccm); ab 08.78: 2399 ccm (tax 2350 ccm) |
| Compression ratio |
21,5 |
| Crankshaft bearing |
5 |
| Output |
65 hp / 48 kW at 4200 /min;~since 08.78: 72 hp / 53 kW at 4400 /min |
| Maximum torque |
137 Nm at 2400 /min |
| No. of valves/configuration |
1 intake, 1 exhaust / overhead |
| Valve operation |
top camshaft |
| Camshaft drive |
duplex roller-type chain |
| Mixture formation |
indirect injection, mechanically controlled;~Bosch 4-plunger-type injection pump |
| Cooling |
water cooling / pump; 10 l water |
| Lubrication |
pressure circulation lubrication / 5 l oil |
| Electric system |
12 V |
| Battery |
88 Ah / in the engine compartment |
| Dynamo |
three-phase AC / 490 W; since 02.79: 770 W |
| Starter motor |
electrical / 2,0 kW; since 1980: 2,3 kW |
| Ignition |
compression ignition engine |
| Fuel tank |
above the rear axle / 65 l |
| Fuel supply |
piston pump at the injection pump |
| Driven whells |
rear wheels |
| Power transmission |
divided cardan shaft |
| Frame desing |
self-supporting all-steel body |
| Wheel suspension front |
double wishbone-front axle with torsion bar type stabilizer |
| Wheel suspension rear |
diagonal-swing axle, on demand with hydropneumatic level control |
| Suspension front |
coil springs, suppl. rubber suspension, torsion bar stabilizer |
| Suspension rear |
coil springs, suppl. rubber suspension, torsion bar stabilizer |
| Damper |
hydraulic telescopic damper |
| Steering |
rec.-ball steering; on demand power steerg. (since 09.82 standard) |
| Steering transm ratio |
22,36:1 / 4,3 steering wheel turns; w/ power steering: 16,55:1 / 3,2 |
| Breaking system |
braking system |
| Breaking system |
hydraulic dual-circuit braking system with vacuum-operated brake ~servo unit, since 08.80 on demand with antilock device; disc brakes front and rear |
| Parking breake |
parking brake |
| Parking breake |
mechanical (foot-operated), effective on rear wheels |
| Diamatre |
brake discs front / rear: 278 / 279 mm |
| Wheels |
sheet steel-disc wheels, since 01.78 on demand light-alloy wheels |
| Wheels rims |
5 1/2 J x 14 H 2 |
| Tyres |
175 SR 14 88 S |
Skrzynie biegów tego modelu (gearbox and performance):
Limousines of the series 123
Mercedes-Benz type 240 D |
| Gearbox |
4-speed gear shift |
| Availability |
Series (until 09.80) |
| Shifting |
Feed control |
| Clutch |
Single-plate dry clutch |
| Type of gearbox |
Pinion change gear |
| Synchromesh gears |
I - IV |
| Gear transmission |
I. 3,90; II. 2,30; III. 1,41; IV. 1,0; R. 3,66 |
| Differential ratio |
3,69 |
| Maximum speed |
138 km/h; from 08.78: 143 km/h |
| Accelerations |
24,6 s; from 08.78: 22,0 s |
| Comments |
Acceleration with shifting through from 0 - 100 km/h; loaded with 2 persons |
| Fuel consumption |
7,4/10,9/9,5 l |
| acc. to guideline |
80/1268/EWG; values for 90 km/h / 120 km/h / city cycle |
Limousines of the series 123
Mercedes-Benz type 240 D |
| Gearbox |
4-speed gear shift |
| Availability |
Series (10.80 - 08.83) |
| Shifting |
Feed control |
| Clutch |
Single-plate dry clutch |
| Type of gearbox |
Pinion change gear |
| Synchromesh gears |
I - IV |
| Gear transmission |
I. 3,91; II. 2,32; III. 1,42; IV. 1,0; R. 3,78 |
| Differential ratio |
3,69 |
| Maximum speed |
143 km/h |
| Accelerations |
24,6 s |
| Comments |
Acceleration with shifting through from 0 - 100 km/h; loaded with 2 persons |
| Fuel consumption |
7,4/10,9/9,5 l; from 10.81: 7,2/9,9/9,5 l |
| acc. to guideline |
80/1268/EWG; values for 90 km/h / 120 km/h / city cycle |
Limousines of the series 123
Mercedes-Benz type 240 D |
| Gearbox |
4-speed gear shift |
| Availability |
Series (from 09.83) |
| Shifting |
Feed control |
| Clutch |
Single-plate dry clutch |
| Type of gearbox |
Pinion change gear |
| Synchromesh gears |
I - IV |
| Gear transmission |
I. 4,23; II. 2,36; III. 1,49; IV. 1,0; R. 4,10 |
| Differential ratio |
3,69 |
| Maximum speed |
143 km/h |
| Accelerations |
24,6 s |
| Comments |
Acceleration with shifting through from 0 - 100 km/h; loaded with 2 persons |
| Fuel consumption |
7,4/10,9/9,5 l; from 10.81: 7,2/9,9/9,5 l |
| acc. to guideline |
80/1268/EWG; values for 90 km/h / 120 km/h / city cycle |
Limousines of the series 123
Mercedes-Benz type 240 D |
| Gearbox |
5-speed gear shift |
| Availability |
by request (from 02.82) |
| Shifting |
Feed control |
| Clutch |
Single-plate dry clutch |
| Type of gearbox |
Pinion change gear |
| Synchromesh gears |
I - V |
| Gear transmission |
I. 3,82; II. 2,20; III. 1,40; IV. 1,0; V. 0,81; R. 3,71 |
| Differential ratio |
3,69 |
| Maximum speed |
143 km/h |
| Accelerations |
24,6 s |
| Comments |
Acceleration with shifting through from 0 - 100 km/h; loaded with 2 persons |
| Fuel consumption |
6,3/8,7/9,5 l |
| acc. to guideline |
80/1268/EWG; values for 90 km/h / 120 km/h / city cycle |
Limousines of the series 123
Mercedes-Benz type 240 D |
| Gearbox |
4-speed autom. gear shift |
| Availability |
by request (until 06.83) |
| Shifting |
Switch lever at steering wheel or in car center |
| Clutch |
hydr. torque converter in autom. gear |
| Type of gearbox |
Planet gear |
| Synchromesh gears |
|
| Gear transmission |
I. 3,98; II. 2,39; III. 1,46; IV. 1,0; R. 5,47 |
| Differential ratio |
3,69 |
| Maximum speed |
133 km/h; from 08.78: 138 km/h |
| Accelerations |
27,4 s; from 08.78: 24,7 s |
| Comments |
Acceleration with shifting through from 0 - 100 km/h; loaded with 2 persons |
| Fuel consumption |
8,1/11,4/9,5 l; from 10.81: 7,7/10,6/9,5 l |
| acc. to guideline |
80/1268/EWG; values for 90 km/h / 120 km/h / city cycle |
Limousines of the series 123
Mercedes-Benz type 240 D |
| Gearbox |
4-speed autom. gear shift |
| Availability |
by request (from 07.83) |
| Shifting |
Switch lever at steering wheel or in car center |
| Clutch |
hydr. torque converter in autom. gear |
| Type of gearbox |
Planet gear |
| Synchromesh gears |
|
| Gear transmission |
I. 4,25; II. 2,41; III. 1,49; IV. 1,0; R. 5,67 |
| Differential ratio |
3,69 |
| Maximum speed |
138 km/h |
| Accelerations |
27,4 s |
| Comments |
Acceleration with shifting through from 0 - 100 km/h; loaded with 2 persons |
| Fuel consumption |
7,5/10,5/9,2 l |
| acc. to guideline |
80/1268/EWG; values for 90 km/h / 120 km/h / city cycle |
| |