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Originally Posted by black98  I do agree the 3.0 would have just as much power as the 4.4 and more reliable also thank you for the info |
I didn't say that... the 3.0 does not compare to the 4.4 in power or torque. The 4.4 is much more powerful and honestly much better suited for a big vehicle like the X5. Both engines are very reliable if maintained well but the 4.4 costs much more to maintain well. For me, it is an X5 not a race car so the loss in power was an acceptable comprise for ease of maintenance.