168n
An engine performance test is authorized only on an appropriate chassis dynamometer . BMW X5 3.0i BMW X5 4.4i BMW X5 4.6is
Displacement
Number of cylinders cu in/cm
3
181.8/2,979
6268.4/4,398
8281.9/4,619
8
Maximum output
at engine speed hp
rpm225
5,900290
5,400340
5,700
Maximum torque
at engine speed Ib-ft/Nm
rpm214/290
3,500324/440
3,600350/475
3,700
Compression ratio 10.2 10.0 10.5
Stroke
Bore in/mm
in/mm3.53/89.6
3.31/843.26/82.7
3.62/92.03.35/85.0
3.66/93.0
Fuel-injection system
Digital electronic engine-management system
Engine specifications
