Mercedes-Benz S 450 4MATIC Operator's Manual page 753

Technical data
Engine
Model
Engine
Mode of operation
No. of cylinders
Bore
Stroke
Total piston displacement
Compression ratio
2
Output acc. to SAE J 1349
Maximum torque
acc. to SAE J 1349
Maximum engine speed
Firing order
Poly-V-belt
1
The quoted data apply only to the standard vehicle. Contact an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equip-
ment.
2
Premium fuel required. Performance may vary with fuel octane rating.
752
1
S 550 4MATIC (221.186)
273
4-stroke engine, gasoline injection
8
3.86 in (98.00 mm)
3.56 in (90.50 mm)
3
333.3 cu in (5461 cm )
10.5:1
382 hp/6000 rpm
(285 kW/6000 rpm)
391 lb-ft/2800 - 4800 rpm
(530 Nm/2800 - 4800 rpm)
6500 rpm
1-5-4-2-6-3-7-8
2404 mm
1
S 600 (221.176)
275
4-stroke engine, gasoline injection
12
3.23 in (82.00 mm)
3.43 in (87.00 mm)
3
336.4 cu in (5513 cm )
9:1
510 hp/5000 rpm
(380 kW/5000 rpm)
612 lb-ft/1800 - 3500 rpm
(830 Nm/1800 - 3500 rpm)
5950 rpm
1-12-5-8-3-10-6-7-2-11-4-9
2 370 mm