BMW 330i Automobile User Manual


 
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Engine data
320i 325i, 325xi 330i, 330xi
Displacement
Number of cylinders
cu in/cm
3
132.5/2,171
6
152.2/2,494
6
181.8/2,979
6
Maximum power output
at engine speed
hp
rpm
168
6,100
184
6,000
225
5,900
Max. torque
at engine speed
lb ft/Nm
rpm
155/210
3,500
175/237
3,500
214/290
3,500
Compression ratio ε 10.8 10.5 10.2
Stroke
Bore
in/mm
in/mm
2.83/72
3.15/80
2.95/75
3.31/84
3.53/89.6
3.31/84
Fuel mixture preparation Digital electronic engine-management
system (DME)
325xi, 330xi: power can be tested only on a suitable dynamometer.
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