Mercedes-Benz CLK Coupe 320, Operator'S Manual

Page: 385 / 408

Engine
383
Model
E 550 (211.072)
28,29
E 550 4MATIC (211.090)
28
E 63 AMG (211.077, 211.277
29
)
28
Engine
273 156
Mode of operation 4-stroke engine, gasoline injection 4-stroke engine, gasoline injection
No. of cylinders 8 8
Bore 3.86 in (98.00 mm) 4.02 in (102.20 mm)
Stroke 3.56 in (90.50 mm) 3.72 in (94.60 mm)
Total piston displacement
333.3 cu in (5 461 cm
3
) 378.8 cu in (6 208 cm
3
)
Compression ratio 10.7:1 11.3:1
Output acc. to SAE J 1349
382 hp/6 000 rpm (285 kW/6 000 rpm)
30
507 hp/6 800 rpm (378 kW/6 800 rpm)
30
Maximum torque acc. to SAE J 1349 391 lb-ft/2 800 rpm - 4 800 rpm
(530 Nm/2 800 rpm - 4 800 rpm)
465 lb-ft/5 200 rpm (630 Nm/5 200 rpm)
Maximum engine speed 6 500 rpm 7 200 rpm
Firing order 1-5-4-2-6-3-7-8 1-5-4-2-6-3-7-8
Poly-V-belt 2 404 mm 2 360 mm
28 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 equipment.
29 USA only.
30 Premium fuel required. Performance may vary with fuel octane rating.
Technical data
Z