compression ratio MERCEDES-BENZ C32AMG 2003 W203 Owner's Manual

320 Technical dataEngine
EngineModel
C 230 Kompressor Sport (203.040)
1
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and
special equipment.
C 240 (203.061)
1
C 240 4MATIC (203.081)
1
Engine
271
112
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
4
6
Bore
3.23 in (82.00 mm)
3.54 in (89.90 mm)
Stroke
3.35 in (85.00 mm)
2.68 in (68.20 mm)
Total piston displacement
109.6 cu.in. (1 796 cm
3)
158.5cu.in. (2597cm
3)
Compression ratio
8.5:1
10.5:1
Output acc. to SAE J 1349
189 hp / 5 800 rpm
(141 kW / 5 800 rpm)
167 hp / 6 000 rpm
(125 kW / 6 000 rpm)
Maximum torque
acc. to SAE J 1349
192ft.lb/3500rpm
(260 Nm / 3 500 rpm)
177 ft.lb / 4 500 rpm
(240 Nm / 4 500 rpm)
Maximum engine speed
6000 rpm
6 200 rpm
Firing order
1-3-4-2
1-4-3-6-2-5
Poly-V-belt
7ft 11in (2420mm)
7 ft 10 in (2 390 mm)

321 Technical data
Engine
Model
C 320 (203.064)
1
C 320 4MATIC (203.084)
1
C 320 Sport (203.064)
1
C 320 4MATIC Sport (203.084)
1
C 32 AMG (203.065)
1
Engine
112
112
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
6
6
Bore
3.54 in (89.90 mm)
3.54 in (89.90 mm)
Stroke
3.31 in (84.00 mm)
3.31 in (84.00 mm)
Total piston displacement
195.2cu.in. (3199cm
3)
195.2 cu.in. (3 199 cm
3)
Compression ratio
10:1
9:1
Output acc. to SAE J 1349
214 hp / 5 700 rpm
(160 kW / 5 700 rpm)
348 hp / 6 100 rpm
(260 kW / 6 100 rpm)
Maximum torque
acc. to SAE J 1349
229 ft.lb / 3 000 rpm
(310 Nm / 3 000 rpm)
333ft.lb/4400rpm
(450 Nm / 4 400 rpm)
Maximum engine speed
6000 rpm
6200 rpm
Firing order
1-4-3-6-2-5
1-4-3-6-2-5
Poly-V-belt
7ft 10in (2390mm)
9ft 6in (2902mm)
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and
special equipment.