BMW N45
From BMW Tech
| Automotive industry | BMW |
|---|---|
| Production | 2004– |
| Predecessor | BMW N42 |
| Car classification | Straight-4 |
The N45 is a compact Straight-4 Automobile Piston engine from BMW. The series debuted with the E87 116i in 2004. The engine does not have Valvetronic.
Models
| Engine | Displacement | Stroke/Bore | Power | Torque | Redline | Year |
|---|---|---|---|---|---|---|
| N45B16 | 1.6 L (1596 cc / 97 in³) | 72 mm / 84 mm | 85 kW (115 PS) @ 6000 | 150 N·m (110 ft·lbf) @ 4300 | 2004 | |
| N45B20S | 2.0 L (1997 cc / 121 in³) | 88 mm / 85 mm | 126 kW (173 PS) @ 7000 | 200 N·m (147 ft·lbf) @ 4250 | 7300 | 2006 |
Usage
N45B16
- 2004-present BMW E87 116i
N45B20S
- 2006 BMW E90 320si (Limited production model)
