compression ratio MERCEDES-BENZ CLS500 2008 W219 Owner's Manual

437 Technical data
Engine
Engine
ModelCLS 550 (219.372)1
1The 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.
CLS 63 AMG (219.377)1
Engine273156
Mode of operation4-stroke engine, gasoline injection4-stroke engine, gasoline injection
No. of cylinders88
Bore3.86 in (98.00 mm)4.02 in (102.20 mm)
Stroke3.56 in (90.50 mm)3.72 in (94.60 mm)
Total piston displacement333.3 cu in (5461 cm3)378.8 cu in (6 208 cm3)
Compression ratio10.7:111.3:1
Output acc. to SAE J 1349382 hp/6 000 rpm2
(285 kW/6 000 rpm)
507 hp/6 800 rpm2
(378 kW/6 800 rpm)
2Premium fuel required. Performance may vary with fuel octane rating.
Maximum torque acc. to SAE J 1349391lb-ft/2800rpm - 4800rpm
(530 Nm/2 800 rpm - 4 800 rpm)465 lb-ft/5 200 rpm
(630 Nm/5 200 rpm)
Maximum engine speed6 500 rpm7 200 rpm
Firing order1-5-4-2-6-3-7-81-5-4-2-6-3-7-8
Poly-V-belt2 404 mm2360 mm