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BMW N46

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Manufacturer
  
BMW

Configuration
  
straight-4

Successor
  
BMW N13

Production
  
2004-present

Predecessor
  
BMW N42

BMW N46

The BMW N46 is a straight-4 DOHC piston engine which replaced the N42 and was produced from 2004 to present (as of August 2012). The N46 was sold alongside the N45 (which does not have valvetronic) and N43 (which has direct-injection) straight-4 engines.

Contents

N46B18

The N46B18 has a 1796 cc displacement and produces 85 kW (116 PS; 114 hp) and 175 Nm.

Applications:

  • 2004-2005 E46 316i/316ti
  • N46B20

    The N46B20 has a larger 1995 cc displacement.

    Applications:

    90 kW and 185 N·m (136 lb·ft) version

  • E81/E87 116i
  • 95 kW and 180 N·m (133 lb·ft) version

  • E87 118i
  • E90/E91 318i
  • 100 kW and 180 N·m (133 lb·ft) version

  • E81/E87 118i
  • E90 318i
  • 105 kW and 200 N·m (148 lb·ft) version

  • E46 318i, 318Ci and 318ti
  • 110 kW and 200 N·m (148 lb·ft) version

  • E46 318Ci
  • E83 xDrive20i
  • E85 Z4 2.0i
  • E87 120i
  • E90/E91 320i
  • 2009-current E84 sDrive18i / sDrive18i
  • 115 kW and 200 N·m (148 lb·ft) version

  • E81/E82/E87/E88 120i
  • E90/E91/E92/E93 320i
  • E60 520i
  • References

    BMW N46 Wikipedia