Mercedes-Benz C-Class 2007 Owners Manual - Manual (Page 402)

401
Technical data
Engine
̄
Engine
Model C 230 (203.052) 1
C 230 Sport (203.052)
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.
C 280 (203.054) 1
C 280 4MATIC (203.092)
1
Engine 272 272
Mode of operation 4-stroke engine, gasoline injection 4-stroke engine, gasoline injection
No. of cylinders 6 6
Bore 3.46 in (88.00 mm) 3.46 in (88.00 mm)
Stroke 2.69 in (68.40 mm) 3.23 in (82.10 mm)
Total piston displacement 152.3 cu in (2496 cm 3 ) 182.8 cu in (2996 cm 3 )
Compression ratio 11.2:1 11.3:1
Output acc.
to SAE J 1349 201 hp/6200 rpm
2
(150 kW/6200 rpm)
2 Premium fuel required. Performance may vary with fuel octane rating.
228 hp/6000 rpm
2
(170 kW/6000 rpm)
Maximum torque acc.
to SAE J 1349 181 lb-ft/2700 – 5500 rpm
(245 Nm/2700 – 5500 rpm) 221 lb-ft/2700 – 5000 rpm
(300 Nm/2700 – 5000 rpm)
Maximum engine speed 6500 rpm 6500 rpm
Firing order 1-4-3-6-2-5 1-4-3-6-2-5
Poly-V-belt 2404 mm 2404 mm