Bmw Engines
Bmw Car Engines, design history and theory.
BMW M70 V12 Engine (1987-1996)
BMW M70 V12 Engine From 1987 to 1996 The BMW M70 is a V12 SOHC piston engine which was BMW's first production V12 and was produced from 1987 to 1996. The BMW M70 is a 220 kW 12-cylinder V engine with a crankcase made of an aluminum - silicon alloy. The silicon should minimize wear. The bore is 84 m ...
BMW M73 V12 Engine (1993-2002)
BMW M73 V12 engine From 1993 to 2002 The BMW M73 is a 60° V12 SOHC piston engine which replaced the M70 and was produced from 1993-2002. The BMW M73 is a V12 petrol engine of the car manufacturer BMW and was introduced in 1994 as a successor to the M70 . This was used in the BMW 7 Series , BMW 8 Se ...
BMW M78 Engine (1933-1950)
BMW M78 straight-6 Engine From 1933 to 1950 The BMW M78 is a straight-six OHV piston engine. It is the first straight-six automobile engine produced by BMW. The engine initially had the same bore and stroke as the four cylinder engine from the BMW 3/20; the bore spacing was increased to allow for f ...
BMW M88 Engine (1978-89)
BMW M88 Straight-6 Engine From 1978 to 1989 The BMW M88 is a straight-6 DOHC piston engine produced from 1978-1989. It is based on the M49 motorsport engine, which was used in the BMW 3.0CSi. Design BMW engineers used a 4-valve head and a single-row timing chain.Kugelfischer fuel injection was used ...
BMW N13 engine (2011-)
BMW N13 petrol engine The BMW N13 is a petrol engine series of the automobile manufacturer BMW with four cylinders in row arrangement and turbocharging . The engine generation was presented in 2011. It premiered in the BMW 116i / 118i as a replacement for the previously installed direct injection g ...
BMW N20 Engine (2011-2017)
BMW N20 Engine From 2011 to 2017 The BMW N20 is a turbocharged straight-4 DOHC petrol engine which replaced the N52/N53 and has been in production since 2011-present. Although the N20 is a straight-4, it is considered a replacement for the straight-6 N52/N53 because it powers equivalent models, pro ...
BMW N26 Engine (2012-2016)
BMW N26 straight-4 petrol engine From 2012 to 2016 The BMW N26 is a turbocharged straight-4 petrol engine which was produced for SULEV vehicles from 2012 to 2016. It was sold in states of the USA . The N26 is based on the BMW N20,but with super low emissions , with the following changes: metal fuel ...
BMW N40 Engine (2001-04)
BMW N40 Straight-4 Engine From 2001 to 2004 The BMW N40 is an straight-4 DOHC engine which replaced the 1.6 litre versions of the 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. ...
BMW N42 Engine (2001-2004)
BMW N42 Straight-4 DOHC Engine From 2001 to 2004 The BMW N42 is a straight-4 DOHC piston engine which replaced the M43 and was produced from 2001-2004. Compared with its M43 predecessor, the N42 features a DOHC valvetrain and variable valve timing (called VANOS by BMW). It was the first BMW engine ...
BMW N43 Engine (2007-2011)
BMW N43 straight-4 Petrol Engine From 2007 to 2011 The BMW N43 is a straight-4 naturally aspirated gasoline engine DOHC engine which was sold from 2007-2011. It replaced the N46 (and related N45), however the N43 was not sold in countries with high sulfur fuel, therefore the N45/N46 engines remaine ...
BMW N45 Engine (2004-2011)
BMW N45 straight-4 Petrol Engine From 2004 to 2011 The BMW N45 is a straight-4 DOHC piston engine which replaced the N40 and was produced from 2004-2011. It was produced alongside the N46 and only sold in several countries, where vehicle taxes favoured small displacement engines. The BMW N45 is a f ...
BMW N46 Engine (2004-2015)
BMW N46 straight-4 Engine From 2004 to 2015 The BMW N46 is a straight-4 DOHC piston engine which replaced the N42 and was produced from 2004 to 2015. Compared with its N42 predecessor, the N46 features a revised crankshaft, intake manifold and valvetrain. In 2007, the N46 was updated, which was kno ...
BMW N47 Engine (2007-)
BMW N47 Straight-4 Diesel Engine From 2007 on BMW N47 is a four-cylinder common rail diesel engine from BMW with many improvements over its predecessor, the BMW M47. In 2019 it is due to begin being replaced with the B47.The N47 engine debuted in March 2007 in the face lifted 1 Series BMW E87 and E ...
BMW N52 Engine (2004-2015)
BMW N52 straight-6 Engine 2004 to 2015 The BMW N52 is a straight-6 DOHC piston engine which was produced from 2004-2015. Compared with its M54 predecessor, the N52 features variable valve lift (called Valvetronic by BMW), a lighter block due to the use of a magnesium alloy and an electric water pum ...
BMW N53 Engine (2007-2014)
BMW N53 Straight 6 Petrol Engine From 2007 to 2014 The BMW N53 is a straight 6 DOHC piston engine which was produced from 2006 to 2011. The most important innovations compared to the predecessor model BMW N52 are the gasoline direct injection and a reduced fuel consumption by lean operation with st ...
BMW N54 Engine (2006-)
BMW N54 Straight-6 Petrol Engine From 2006 onwards The BMW N54 is a direct injection turbocharged straight-6 DOHC engine which began production in 2006 and presently (2015) remains in production in the E89 Z4 sDrive 35is. It debuted at the 2006 Geneva Motor Show and was launched in late 2006 in the ...
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