424
Technical data
Engine
Model S 430 (220.070, 220.170)
1
S 430 4MATIC (220.183)
1
1
The 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 500 4MATIC (220.184)
1
S 55 AMG (220.174)
1
Engine 113 113 113
Mode of operation 4-stroke engine, gasoline injec-
tion
4-stroke engine, gasoline injec-
tion
4-stroke engine, gasoline injec-
tion
No. of cylinders 8 8 8
Bore 3.54 in (89.90 mm) 3.82 in (97.00 mm) 3.82 in (97.00 mm)
Stroke 3.31 in (84.00 mm) 3.31 in (84.00 mm) 3.62 in (92.00 mm)
Total piston displacement 260.3 cu in (4266 cm
3
) 303.0 cu in (4966 cm
3
) 331.8 cu in (5439 cm
3
)
Compression ratio 10:1 10:1 9:1
Output acc. to SAE J 1349 275 hp/5750 rpm
2
(205 kW/5750 rpm)
2
Premium fuel required. Performance may vary with fuel octane rating.
302 hp/5600 rpm
2
(225 kW/5600 rpm)
493 hp/6100 rpm
2
(368 kW/6100 rpm)
Maximum torque
acc. to SAE J 1349
295 lb-ft/3000 - 4400 rpm
(400 Nm/3000 - 4400 rpm)
339 lb-ft/2700 - 4250 rpm
(460 Nm/2700 - 4250 rpm)
516 lb-ft/2750 - 4000 rpm
(700 Nm/2750 - 4000 rpm)
Maximum engine speed 6000 rpm 6000 rpm 6500 rpm
Firing order 1-5-4-2-6-3-7-8 1-5-4-2-6-3-7-8 1-5-4-2-6-3-7-8
Poly-V-belt 2380 mm 2380 mm Belt one: 1289 mm
Belt two: 2462 mm