11 00 Engine in general N52K B25
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE TECHNICAL DATA SPECIFICATION
| Cylinder | 6 | |
| Bore Ø | mm | 82 |
| Stroke | mm | 79 |
| Effective displacement | cm3 | 2497 |
| Compression ratio | :1 | 11 |
| Max. permissible engine speed | rpm | 6500±50 |
| Permissible constant speed | rpm | 6300 |
| Compression pressure: Minimum and maximum values depending on position of Valvetronic. | 9... 18 | |
| Compression pressure: Maximum deviation of all cylinders to each other. | bar | 2 |