compression ratio MERCEDES-BENZ R350 2006 W251 Owner's Manual

513 Technical data
Engine
Engine
Model
R 350 (251.165
1)
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Light Truck Center for the corresponding data of all special bodies and special
equipment.
R 500 (251.175)
1
Engine
272
113
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
6
8
Bore
3.66 in (92.90 mm)
3.82 in (97.00 mm)
Stroke
3.39 in (86.00 mm)
3.31 in (84.00 mm)
Total piston displacement
213 cu in (3 498 cm
3)
303cuin (4966cm
3)
Compression ratio
10.7:1
10:1
Output acc. to SAE J 1349
268 hp / 6 000 rpm
2
(200 kW /6 000 rpm)
2Premium fuel required. Performance may vary with fuel octane rating.
302 hp / 5 600 rpm
2
(225 kW / 5 600 rpm)
Maximum torque acc. to SAE J 1349
258 lb-ft / 2 400 - 5 000 rpm
(350 Nm / 2 400 - 5 000 rpm)
339 lb-ft / 2 700 - 4 750 rpm
(460 Nm / 2 700 - 4 750 rpm)
Maximum engine speed
6500 rpm
6 300 rpm
Firing order
1-4-3-6-2-5
1-5-4-2-6-3-7-8
Poly-V-belt
2 404 mm
2 370 mm