Modelos W123

Models (except North America and Japan)
Chassis codeYearsModelEnginePowerTorque

W123.020	1976–1980	200	2.0 L M115 I4	94 PS (93 hp/69 kW) @ 4800	158 N·m (117 lb·ft) @ 3000
W123.220	1979–1985	200	2.0 L M102 I4	109 PS (108 hp/80 kW) @ 5200	170 N·m (125 lb·ft) @ 3000
W123.280	1980–1985	200T	2.0 L M102 I4	109 PS (108 hp/80 kW) @ 5200	170 N·m (125 lb·ft) @ 3000
W123.120	1976–1979	200D	2.0 L OM615 I4 Diesel	55 PS (54 hp/40 kW) @ 4200	113 N·m (83 lb·ft) @ 2400
W123.120	1979–1985	200D	2.0 L OM615 I4 Diesel	60 PS (59 hp/44 kW) @ 4400	113 N·m (83 lb·ft) @ 2400
W123.126	1976–1979	220D	2.2 L OM615 I4 Diesel	60 PS (59 hp/44 kW) @ 4200	125 N·m (92 lb·ft) @ 2400
W123.023	1976–1981	230	2.3 L M115 I4	109 PS (108 hp/80 kW) @ 4800	185 N·m (136 lb·ft) @ 3000
W123.223	1979–1985	230E	2.3 L M102 I4	136 PS (134 hp/100 kW) @ 5100	201 N·m (148 lb·ft) @ 3500
W123.043	1977–1980	230C	2.3 L M115 I4	109 PS (108 hp/80 kW) @ 4800	185 N·m (136 lb·ft) @ 3000
W123.243	1980–1985	230CE	2.3 L M102 I4	136 PS (134 hp/100 kW) @ 5100	201 N·m (148 lb·ft) @ 3500
W123.083	1978–1980	230T	2.3 L M115 I4	109 PS (108 hp/80 kW) @ 4800	185 N·m (136 lb·ft) @ 3000
W123.283	1980–1985	230TE	2.3 L M102 I4	136 PS (134 hp/100 kW) @ 5100	201 N·m (148 lb·ft) @ 3500
W123.123	1976–1985	240D	2.4 L OM616 I4 Diesel	65 PS (64 hp/48 kW) @ 4200 from 02/79 72 PS (71 hp/53 kW) @ 4400	137 N·m (101 lb·ft) @ 2400
W123.125	1977–1985	240D LWB	2.4 L OM616 I4 Diesel	65 PS (64 hp/48 kW) @ 4200 from 02/79 72 PS (71 hp/53 kW) @ 4400	137 N·m (101 lb·ft) @ 2400
W123.183	1978–1986	240TD	2.4 L OM616 I4 Diesel	65 PS (64 hp/48 kW) @ 4200 from 02/79 72 PS (71 hp/53 kW) @ 4400	137 N·m (101 lb·ft) @ 2400
W123.026	1976–1985	250	2.5 L M123 I6	129 PS (127 hp/95 kW) @ 5500 from 09/79 140 PS (138 hp/103 kW) @ 5500	192 N·m (142 lb·ft) @ 3500 from 09/79 196 N·m (145 lb·ft) @ 3500
W123.028	1977–1985	250 LWB	2.5 L M123 I6	129 PS (127 hp/95 kW) @ 5500 from 09/79 140 PS (138 hp/103 kW) @ 5500	192 N·m (142 lb·ft) @ 3500 from 09/79 196 N·m (145 lb·ft) @ 3500
W123.086	1978–1985	250T	2.5 L M123 I6	129 PS (127 hp/95 kW) @ 5500 from 09/79 140 PS (138 hp/103 kW) @ 5500	192 N·m (142 lb·ft) @ 3500 from 09/79 196 N·m (145 lb·ft) @ 3500
W123.030	1975–1981	280	2.8 L M110 I6	156 PS (154 hp/115 kW) @ 5500	222 N·m (164 lb·ft) @ 4000
W123.033	1975–1985	280E	2.8 L M110 I6	177 PS (175 hp/130 kW) @ 6000 from 1978 185 PS (182 hp/136 kW) @ 5800	229 N·m (169 lb·ft) @ 4500 from 09/79 235 N·m (173 lb·ft) @ 4500
W123.050	1977–1980	280C	2.8 L M110 I6	156 PS (154 hp/115 kW) @ 5500	222 N·m (164 lb·ft) @ 4000
W123.053	1977–1985	280CE	2.8 L M110 I6	177 PS (175 hp/130 kW) @ 6000 from 1978 185 PS (182 hp/136 kW) @ 5800	229 N·m (169 lb·ft) @ 4500 from 09/79 235 N·m (173 lb·ft) @ 4500
W123.093	1978–1985	280TE	2.8 L M110 I6	177 PS (175 hp/130 kW) @ 6000 from 1978 185 PS (182 hp/136 kW) @ 5800	229 N·m (169 lb·ft) @ 4500 from 09/79 235 N·m (173 lb·ft) @ 4500
W123.130	1976–1985	300D	3.0 L OM617 I5 Diesel	80 PS (79 hp/59 kW) @ 4000 from 09/79 88 PS (87 hp/65 kW) @ 4400	169 N·m (125 lb·ft) @ 2400
W123.132	1977–1985	300D LWB	3.0 L OM617 I5 Diesel	80 PS (79 hp/59 kW) @ 4000 from 09/79 88 PS (87 hp/65 kW) @ 4400	169 N·m (125 lb·ft) @ 2400
W123.133	1981–1985	300D Turbo	3.0 L OM617 I5 Diesel	125 PS (123 hp/92 kW) @ 4350	245 N·m (181 lb·ft) @ 2400
W123.150	1977–1981	300CD	3.0 L OM617 I5 Diesel	80 PS (79 hp/59 kW) @ 4000 from 09/79 88 PS (87 hp/65 kW) @ 4400	169 N·m (125 lb·ft) @ 2400
W123.153	1981–1985	300CD Turbo	3.0 L OM617 I5 Diesel	125 PS (123 hp/92 kW) @ 4350	245 N·m (181 lb·ft) @ 2400
W123.190	1978–1985	300TD	3.0 L OM617 I5 Diesel	80 PS (79 hp/59 kW) @ 4000 from 09/79 88 PS (87 hp/65 kW) @ 4400	169 N·m (125 lb·ft) @ 2400
W123.193	1980–1985	300TD Turbo	3.0 L OM617 I5 Diesel		245 N·m (181 lb·ft) @ 2400

North America and Japan
In these markets the following models were offered...^[3]:
ModelYearsEnginePowerTorque

230	MY 1977−1978	M115	55.0 hp (41 kW) @ 4800	125 lb·ft (169 N·m) @ 2500
240D	MY 1977−1983	OM616.912	62 hp (46 kW) @ 4000 from MY 1981 67 hp (50 kW) @ 4000	97 lb·ft (132 N·m) @ 2400
280E	MY 1977−1981	M110	142 hp (106 kW) @ 5750 from MY 1980: 140 hp (104 kW) @ 5500	149 lb·ft (202 N·m) @ 4600 from MY 1980: 145 lb·ft (197 N·m) @ 4600
280CE	MY 1978−1981	M110	142 hp (106 kW) @ 5750 from MY 1980: 140 hp (104 kW) @ 5500	149 lb·ft (202 N·m) @ 4600 from MY 1980: 145 lb·ft (197 N·m) @ 4600
300D	MY 1977−1981	OM617.912	77 hp (57 kW) @ 4000 from MY 1981: 83 hp (62 kW) @ 4200	115 lb·ft (156 N·m) @ 2400 from MY 1981: 120 lb·ft (163 N·m) @ 2400
300CD	MY 1978−1981	OM617.912	77 hp (57 kW) @ 4000 from MY 1981: 83 hp (62 kW) @ 4200	115 lb·ft (156 N·m) @ 2400 from MY 1981: 120 lb·ft (163 N·m) @ 2400
300D	MY 1982−1985	OM617.952	120 hp (89 kW) @ 4350 from MY 1984: 123 hp (92 kW) @ 4350	170 lb·ft (230 N·m) @ 2400 from MY 1984: 184 lb·ft (249 N·m) @ 2400
300CD	MY 1982−1985	OM617.952	120 hp (89 kW) @ 4350 from MY 1984: 123 hp (92 kW) @ 4350	170 lb·ft (230 N·m) @ 2400 from MY 1984: 184 lb·ft (249 N·m) @ 2400
300TD	MY 1979−1985	OM617.952	120 hp (89 kW) @ 4350 from MY 1984: 123 hp (92 kW) @ 4350	170 lb·ft (230 N·m) @ 2400 from MY 1984: 184 lb·ft (249 N·m) @ 2400

The North American W123s differ from the European W123s due to United States Department of Transportation requirements.
Notable exterior differences included:

• Larger bumpers
  
• Round, sealed-beam headlights/fog lamps. Early cars were delivered with clear fog lamps through to model year 1979, later units with yellow
  
• Location of ID-tag on A-pillar
  
• Emission control devices