BMW X5 - Manual (Page 172)

170 n
An engine performance test is authorized only on an appropriate chassis dynamometer.
X5 3.0i X5 4.4i
Displacement
Number of cylinders cu in/cmm 181.8/2,979
6 268.4/4,398
8
Maximum output
at engine speed hp
rpm 225
5,900 315
5,400
Maximum torque
at engine speed Ib-ft/Nm
rpm 214/290
3,500 324/440
3,600
Compression ratio 10.2 10.0
Stroke
Bore in/mm
in/mm 3.53/89.6
3.31/84.0 3.26/82.7
3.62/92.0
Fuel-injection system Digital electronic engine-management system
Engine specifications
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