[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki41\/bmw-n62-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki41\/bmw-n62-wikipedia\/","headline":"BMW N62 – Wikipedia","name":"BMW N62 – Wikipedia","description":"before-content-x4 From Wikipedia, the free encyclopedia after-content-x4 Motor vehicle engine The BMW N62 is a naturally aspirated V8 petrol engine","datePublished":"2019-06-09","dateModified":"2019-06-09","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki41\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki41\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","url":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","height":"1","width":"1"},"url":"https:\/\/wiki.edu.vn\/en\/wiki41\/bmw-n62-wikipedia\/","about":["Wiki"],"wordCount":1519,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4From Wikipedia, the free encyclopedia       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Motor vehicle engineThe BMW N62 is a naturally aspirated V8 petrol engine which was used in BMW cars from 2001\u20132010. It also remained in small-scale production for the Morgan Aero until 2019.[1] The N62 is the world’s first engine to use a continuously variable-length intake manifold,[2] and BMW’s first V8 to feature variable valve lift (called Valvetronic).[3][4][5]       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Unlike its predecessor and successor, there was no M version of the N62.In the International Engine of the Year awards in 2002, the N62 was awarded “International Engine of the Year”, “Best New Engine” and “Above 4-litre” categories.[6]The N62 was a clean sheet design and not a direct evolution of the M60 engine line that evolved into the M62 engine. The N62 has a bore of 92\u00a0mm (3.6\u00a0in) and stroke of 82.7\u00a0mm (3.26\u00a0in) for a total displacement of 4,398cc and features double-VANOS variable valve timing on both the intake and exhaust camshafts (the M62 features variable valve timing on only the intake camshaft).[7] As per the M62, the N62 has double overhead camshafts (DOHC) with four valves per cylinder, an aluminium engine block, an aluminium cylinder head and offset fracture-split forged powdered metal connecting rods. It was also the first V8 and only the second BMW engine to feature Valvetronic technology which on the N62 varies the valve lift of the engine from .03mm to 9.85mm.[8] The redline is 6500 rpm.[4] Valvetronic technology allows for variable valve timing, variable lift and variable duration and the N62 adjusts the lift instead of utilizing the throttle body during normal operation. The engine does feature a throttle body but this is only used for emergency applications in the event of Valvetronic failure and for certain cold start conditions.[8] A vacuum pump is mounted to cylinder bank 1 to supply vacuum for the brake booster and secondary air injection ports.       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4The N62B44 is the only production engine in the world to feature a continuously variable length intake manifold known as the DIVA intake (not to be confused with the DISA intake as used on many other BMW production engines). The intake length path begins to shorten at 3,500 and is progressively shortened until it reaches it’s shortest length at the engine’s redline.Applications:The N62B48 engine used in the E53 X5 4.8is was a 4.8L variant of the N62B44 which still utilized many features of the N62B44 such as the DIVA intake manifold.The N62B44 was evolved into the N62B48TU beginning in model year 2005.[9] The N62B48 featured several changes over the N62B44, including an increase in the bore size to 93\u00a0mm (3.7\u00a0in) and stroke to 88.3\u00a0mm (3.48\u00a0in) which increased the displacement to 4798.52 cc. Several changes were made to the engine including different exhaust manifolds, replacement of the DIVA continuously variable length intake manifold to a DISA two-stage manifold, removal of secondary air injection ports and several small changes to accommodate the longer stroke crankshaft such as more traditional non-offset connecting rods and a deeper oil pan. It also featured different spark plugs, oxygen sensors, engine computer and inlet and exhaust valves with a stem diameter decreased to 5mm from 6mm.Applications:Table of ContentsVersions[edit]N62B36[edit]N62B40[edit]N62B44[edit]N62B48[edit]Alpina H1[edit]See also[edit]References[edit]Versions[edit]EngineDisplacementPowerTorqueYearN62B363,600\u00a0cc (219.7\u00a0cu\u00a0in)200\u00a0kW (268\u00a0hp) at 6,200 rpm360\u00a0N\u22c5m (266\u00a0lb\u22c5ft) at 3,700 rpm2001N62B404,000\u00a0cc (244.1\u00a0cu\u00a0in)225\u00a0kW (302\u00a0hp) at 6,300 rpm390\u00a0N\u22c5m (288\u00a0lb\u22c5ft) at 3,500 rpm2005N62B444,398\u00a0cc (268.4\u00a0cu\u00a0in)235\u00a0kW (315\u00a0hp) at 6,100 rpm440\u00a0N\u22c5m (325\u00a0lb\u22c5ft) at 3,700 rpm2002245\u00a0kW (329\u00a0hp) at 6,100 rpm450\u00a0N\u22c5m (332\u00a0lb\u22c5ft) at 3,600 rpm2004N62B484,799\u00a0cc (292.9\u00a0cu\u00a0in)265\u00a0kW (355\u00a0hp) at 6,200 rpm500\u00a0N\u22c5m (369\u00a0lb\u22c5ft) at 3,500 rpm2004261\u00a0kW (350\u00a0hp) at 6,300 rpm475\u00a0N\u22c5m (350\u00a0lb\u22c5ft) at 3,400 rpm2005270\u00a0kW (362\u00a0hp) at 6,300 rpm490\u00a0N\u22c5m (361\u00a0lb\u22c5ft) at 3,400 rpm2005H14,398\u00a0cc (268.4\u00a0cu\u00a0in)368\u00a0kW (493\u00a0hp) at 5,500 rpm700\u00a0N\u22c5m (516\u00a0lb\u22c5ft) at 3,500 rpm2007390\u00a0kW (523\u00a0hp) at 5,500 rpm725\u00a0N\u22c5m (535\u00a0lb\u22c5ft) at 4,750 rpm2007N62B36[edit]The N62B36 is a 3,600\u00a0cc (219.7\u00a0cu\u00a0in) version. Bore is 84\u00a0mm (3.3\u00a0in) and stroke is 81.2\u00a0mm (3.2\u00a0in). It produces 200\u00a0kW (270\u00a0hp) at 6,200 rpm and 360\u00a0N\u22c5m (270\u00a0lb\u22c5ft) at 4,250 rpm.[4][10]Applications:N62B40[edit]The N62B40 is a 4,000\u00a0cc (244.1\u00a0cu\u00a0in) version.  Bore is 87\u00a0mm (3.4\u00a0in) and stroke is 84.1\u00a0mm (3.3\u00a0in). It produces 225\u00a0kW (302\u00a0hp) at 6,300 rpm and 390\u00a0N\u22c5m (290\u00a0lb\u22c5ft) at 3,500 rpm.[4][7]Applications:N62B44[edit]The N62B44 is a 4,398\u00a0cc (268.4\u00a0cu\u00a0in) version.  Bore is 92\u00a0mm (3.6\u00a0in) and stroke is 82.7\u00a0mm (3.3\u00a0in). It produces 245\u00a0kW (329\u00a0hp) at 6,100 rpm and 450\u00a0N\u22c5m (330\u00a0lb\u22c5ft) at 3,600 rpm. (except for in the X5 model).Applications:N62B48[edit]The N62B48 has a displacement of 4,799\u00a0cc (292.9\u00a0cu\u00a0in), a bore of 93\u00a0mm (3.7\u00a0in) and a stroke of 88.3\u00a0mm (3.5\u00a0in).Applications- 261 kW version:Applications- 265 kW version:Applications- 270 kW version:Alpina H1[edit]The H1 is a version of the N62B44 made by Alpina. The H1 is based on an N62B44 block with a forged crankshaft from Alpina, high strength Mahle pistons and the addition of an ASA centrifugal supercharger.[13]Applications- 368 kWApplications- 390 kWSee also[edit]References[edit]     (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki41\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki41\/bmw-n62-wikipedia\/#breadcrumbitem","name":"BMW N62 – Wikipedia"}}]}]