Engine Block (B46 / B48 Engine)
WARNING: This page is about a different car, the 2018 BMW 330i xDrive, 2018 BMW 330i, 2017 BMW 330i xDrive, and 2017 BMW 330i. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE BLOCK - TECHNICAL DATA SPECIFICATIONS
| Cylinder bore |
| Diameter of cylinder bore |
82.007 mm... 82.014 mm |
| Permitted irregularity of the cylinder bore |
0.01 mm |
| Permitted conicity of the cylinder bore |
0.01 mm |
| Permissible total wear tolerance between piston and cylinder bore (engine operated) |
0.15 mm |