Mercedes-Benz SL-Class 2006 Owners Manual - Manual (Page 433)

432
Technical data
Engine
Model SL 500 (230.475) 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.
SL 600 (230.476) 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 3.31 in (84.00 mm) 3.43 in (87.00 mm)
Total piston displacement 303.0 cu in (4966 cm 3 ) 336.4 cu in (5513 cm 3 )
Compression ratio 10:1 9:1
Output acc. to SAE J 1349 302 hp/5600 rpm 2
(225 kW/5600 rpm)
2 Premium fuel required. Performance may vary with fuel octane rating.
493 hp/5000 rpm 2
(368 kW /5000 rpm)
Maximum torque acc. to SAE J 1349 339 lb-ft /2700 rpm
(460 Nm/2700 - 4250 rpm) 590 lb-ft/3500 rpm
(800 Nm/1800 - 3500 rpm)
Maximum engine speed 6300 rpm 5950 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 2390 mm 2332 mm