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BMW N42

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The BMW N42 is a DOHC four-cylinder petrol engine which replaced the BMW M43 and was produced from 2001-2004.

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7-634: The N42 serves as the basis for the smaller N40 engine (which does not have Valvetronic ). The N42B18 won the 1.4-1.8 L category of the International Engine of the Year awards for 2001. In 2004, the N42 was replaced by the BMW N46 four-cylinder engine. Compared with its M43 predecessor, the N42 features a DOHC valvetrain, VANOS (variable valve timing) and an aluminium engine block. It

14-517: Is 6,500 rpm. Unlike the N42, the N40 does not have Valvetronic (variable valve lift). The other major difference is a 9 mm (0.4 in) reduction in stroke to 72.0 mm (2.8 in), which results in a smaller displacement than the N42. at 6,100 rpm at 4,300 rpm Applications: BMW N40 The BMW N42 is a DOHC four-cylinder petrol engine which replaced the BMW M43 and

21-517: Is a DOHC four-cylinder petrol engine which replaced the 1.6 litre versions of the BMW M43 . It was produced from 2001-2004 and only sold in several countries, where taxes favoured cars with smaller displacement engines. The N40 was replaced by the BMW N45 . The N40 is based on the BMW N42 engine and uses the same crankcase , pistons and bore size of 84 mm (3.3 in). The redline

28-410: Is a DOHC four-cylinder petrol engine which replaced the 1.6 litre versions of the BMW M43 . It was produced from 2001-2004 and only sold in several countries, where taxes favoured cars with smaller displacement engines. The N40 was replaced by the BMW N45 . The N40 is based on the BMW N42 engine and uses the same crankcase , pistons and bore size of 84 mm (3.3 in). The redline

35-444: Was produced from 2001-2004. The N42 serves as the basis for the smaller N40 engine (which does not have Valvetronic ). The N42B18 won the 1.4-1.8 L category of the International Engine of the Year awards for 2001. In 2004, the N42 was replaced by the BMW N46 four-cylinder engine. Compared with its M43 predecessor, the N42 features a DOHC valvetrain, VANOS (variable valve timing) and an aluminium engine block. It

42-447: Was the first BMW engine to have Valvetronic (variable valve lift). The N42B18 has a displacement of 1,796 cc (109.6 cu in), uses Bosch Motronic ME9.2 engine management and has twin-balancing shafts. Applications: The N42B20 has a displacement of 1,995 cc (121.7 cu in), uses Bosch DME ME9.2 fuel injection and has twin-balancing shafts. The N42B20 revs to 6600 rpm Applications: The BMW N40

49-440: Was the first BMW engine to have Valvetronic (variable valve lift). The N42B18 has a displacement of 1,796 cc (109.6 cu in), uses Bosch Motronic ME9.2 engine management and has twin-balancing shafts. Applications: The N42B20 has a displacement of 1,995 cc (121.7 cu in), uses Bosch DME ME9.2 fuel injection and has twin-balancing shafts. The N42B20 revs to 6600 rpm Applications: The BMW N40

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