BMW N45
From Wikipedia, the free encyclopedia
| Manufacturer | BMW |
|---|---|
| Production | 2004-2011 |
| Predecessor | BMW N42 |
| Successor | BMW N13 |
| Configuration | straight-4 |
The BMW N45 is a straight-4 DOHC piston engine which replaced the BMW N42 and was produced from 2004-2011.[1]
Compared with the its N42 predecessor, the N45 does not have valvetronic variable valve lift.[2] As per the N42, the N45 has variable valve timing (called VANOS by BMW).[1] The N45 was sold alongside the N43 (which has direct injection) and the N46 (which has valvetronic) straight-4 engines.
Models [edit]
| Engine | Displacement | Power | Torque | Redline | Year |
|---|---|---|---|---|---|
| N45B16 | 1,596 cc | 85 kW (116 PS; 114 hp) @ 6000 | 150 N·m (111 lb·ft) @ 4300 | 2004-2007 | |
| N45B20S | 1,997 cc | 130 kW (177 PS; 174 hp) @ 7000 | 210 N·m (155 lb·ft) @ 4250 | 7300 | 2006 |
N45B16 [edit]
Applications
- 2004–2011 E87 116i
N45B20S [edit]
Applications
- 2006 E90 320si (Limited production model)
See also [edit]
References [edit]
- ^ a b "BMW Heaven Specification Database | Engine specifications for N45 engines". Bmwheaven.com. Retrieved 2012-06-03.
- ^ Tan, Paul. "BMW 116i now powered by 2.0L N46 Valvetronic". Paultan.org. Retrieved 2012-06-03.
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| 4-cylinder petrol | << M10 | M40 | M43 | N42 | N43 / N45 / N46 >> | ||||||||||||||||||||||||||||||||||||
| M42 | M44 | ||||||||||||||||||||||||||||||||||||||||
| S14 | |||||||||||||||||||||||||||||||||||||||||
| 6-cylinder petrol | << M20 | M50 | M52 | M54 / M56 | N52 | N53 >> | |||||||||||||||||||||||||||||||||||
| N54 | N55 >> | ||||||||||||||||||||||||||||||||||||||||
| S50 / S52 | S54 | ||||||||||||||||||||||||||||||||||||||||
| << M30 | |||||||||||||||||||||||||||||||||||||||||
| << M88 / M90 | S38 | ||||||||||||||||||||||||||||||||||||||||
| M102 | M106 | ||||||||||||||||||||||||||||||||||||||||
| 8-cylinder petrol | M60 | M62 | N62 | N63 >> | |||||||||||||||||||||||||||||||||||||
| S62 | |||||||||||||||||||||||||||||||||||||||||
| S65 >> | |||||||||||||||||||||||||||||||||||||||||
| 10-cylinder petrol | S85 | ||||||||||||||||||||||||||||||||||||||||
| 12-cylinder petrol | M70 | M73 | N73 | N74 >> | |||||||||||||||||||||||||||||||||||||
| S70 | |||||||||||||||||||||||||||||||||||||||||
