compression ratio MERCEDES-BENZ S55AMG 2003 W220 Owner's Manual

362 Technical dataEngine
EngineModel
S 430 (220.070, 220.170)
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.
S 500 (220.175)
1
S 430 4MATIC (220.183)
1
S 500 4MATIC (220.184)
1
Engine
113
113
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
8
8
Bore
3.54 in. (89.90 mm)
3.82 in. (97.00 mm)
Stroke
3.31 in. (84.00 mm)
3.31 in. (84.00 mm)
Total piston displacement
260.3 cu.in. (4266 cm
3)
303.0 cu.in. (4966 cm
3)
Compression ratio
10:1
10:1
Output acc. to SAE J 1349
275 hp / 5750 rpm
(205 kW / 5750 rpm)
302 hp / 5500 rpm
(225 kW / 5500 rpm)
Maximum torque
acc. to SAE J 1349
295 ft.lb. / 2700 rpm
(400 Nm / 3000 rpm)
339 ft.lb. / 2700 rpm
(460 Nm / 2700 rpm)
Maximum engine speed
6000 rpm
6000 rpm
Firing order
1-5-4-2-6-3-7-8
1-5-4-2-6-3-7-8
Poly-V-belt
7 ft 10 in. (2390 mm)
7 ft 10 in. (2390 mm)

363 Technical data
Engine
Model
S 55 AMG (220.174)
1
S 600 (220.176)
1
Engine
113
275
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
8
12
Bore
3.82 in. (97.00 mm)
3.23 in. (82.00 mm)
Stroke
3.60 in. (92.00 mm)
3.43 in. (87.00 mm)
Total piston displacement
331.8cu.in. (5439cm
3)
336.4 cu.in. (5513 cm
3)
Compression ratio
9:1
9:1
Output acc. to SAE J 1349
493 hp / 6 100 rpm
(368 kW / 6 100 rpm)
493 hp / 5 000 rpm
(368 kW / 5 000 rpm)
Maximum torque
acc. to SAE J 1349
517 ft.lb. / 2 750-4 000 rpm
(700 Nm / 2 750-4 000 rpm)
590 ft.lb./ 1 800-3 500 rpm
(800 Nm / 1 800-3 500 rpm)
Maximum engine speed
6500 rpm
5 950 rpm
Firing order
1-5-4-2-6-3-7-8
1-12-5-8-3-10-6-7-2-11-4-9
Poly-V-belt
Belt 1: 4 ft 3 in. (1289 mm)
Belt 2: 8 ft 1 in. (2462 mm)
7 ft 7 in. (2335 mm)
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.