auto.wikisort.org - Engine

Search / Calendar

The BMW N62 is a naturally aspirated V8 petrol engine which was used in BMW cars from 2001–2010. 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]

BMW N62
N62B48 in a E65 750i
Overview
Production2001-2010
Layout
ConfigurationNaturally aspirated 90° V8
Displacement3.6 - 4.8 L
Block materialAluminium
Head materialAluminium
ValvetrainDOHC w/ VVT & VVL
Combustion
Fuel typePetrol
Chronology
PredecessorBMW M62
SuccessorBMW N63

Unlike 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]


Design


Compared with its M62 predecessor, the N62 also has double-VANOS (variable valve timing on both the intake and exhaust camshafts).[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 fracture-split forged powdered metal connecting rods. The redline is 6500 rpm.[4]


Versions


EngineDisplacementPowerTorqueYear
N62B363,600 cc (219.7 cu in)200 kW (268 hp)
at 6,200 rpm		360 N⋅m (266 lb⋅ft)
at 3,700 rpm		2001
N62B404,000 cc (244.1 cu in)225 kW (302 hp)
at 6,300 rpm		390 N⋅m (288 lb⋅ft)
at 3,500 rpm		2005
N62B444,398 cc (268.4 cu in)235 kW (315 hp)
at 6,100 rpm		440 N⋅m (325 lb⋅ft)
at 3,700 rpm		2002
245 kW (329 hp)
at 6,100 rpm		450 N⋅m (332 lb⋅ft)
at 3,600 rpm		2004
N62B484,799 cc (292.9 cu in)265 kW (355 hp)
at 6,200 rpm		500 N⋅m (369 lb⋅ft)
at 3,500 rpm		 2004
261 kW (350 hp)
at 6,300 rpm		 475 N⋅m (350 lb⋅ft)
at 3,400 rpm		 2005
270 kW (362 hp)
at 6,300 rpm		490 N⋅m (361 lb⋅ft)
at 3,400 rpm		2005
H14,398 cc (268.4 cu in)368 kW (493 hp)
at 5,500 rpm		700 N⋅m (516 lb⋅ft)
at 3,500 rpm		 2007
390 kW (523 hp)
at 5,500 rpm		725 N⋅m (535 lb⋅ft)
at 4,750 rpm		2007

N62B36


The N62B36 is a 3,600 cc (219.7 cu in) version. Bore is 84 mm (3.3 in) and stroke is 81.2 mm (3.2 in). It produces 200 kW (270 hp) at 6,200 rpm and 360 N⋅m (270 lb⋅ft) at 4,250 rpm.[4] [8]

Applications:


N62B40


The N62B40 is a 4,000 cc (244.1 cu in) version. Bore is 87 mm (3.4 in) and stroke is 84.1 mm (3.3 in). It produces 225 kW (302 hp) at 6,300 rpm and 390 N⋅m (290 lb⋅ft) at 3,500 rpm.[4] [7]

Applications:


N62B44


The N62B44 is a 4,398 cc (268.4 cu in) version. Bore is 92 mm (3.6 in) and stroke is 82.7 mm (3.3 in). It produces 245 kW (329 hp) at 6,100 rpm and 450 N⋅m (330 lb⋅ft) at 3,600 rpm. (except for in the X5 model).

Applications:


N62B48


The N62B48 has a displacement of 4,799 cc (292.9 cu in), a bore of 93 mm (3.7 in) and a stroke of 88.3 mm (3.5 in).

Applications- 261 kW version:

Applications- 265 kW version:

Applications- 270 kW version:


Alpina H1


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.[11]

Applications- 368 kW

Applications- 390 kW


See also



References


  1. "The Last Aero". evo Australia. January 2019: 130.
  2. Hirschfelder, Klaus; Völkl, Werner; Kühnel, Hans-Ulrich; Sinn, Walther; Huck, Armin (March 2002). "The first continuously variable intake system in the new eight-cylinder engine from BMW". MTZ Worldwide. 63 (3): 2–6. doi:10.1007/bf03227525. ISSN 2192-9114.
  3. "BMW E65 - Drive". www.drive-my.com. Archived from the original on January 7, 2021. Retrieved 3 June 2017.
  4. "BMW Heaven Specification Database | Engine specifications for N62 engines". Archived from the original on 2015-09-23. Retrieved 2012-08-19.
  5. "BMW Engines: From M to N – Part 2". www.bmwblog.com. 2008-12-27. Archived from the original on 2021-10-06. Retrieved 27 June 2017.
  6. "Previous Winners". www.ukimediaevents.com. Archived from the original on 24 November 2018. Retrieved 24 November 2018.
  7. "BMW N62 V8 Engine". www.unixnerd.demon.co.uk. Archived from the original on 17 January 2020. Retrieved 1 July 2017.
  8. "BMW 735i E65 specifications". www.carfolio.com. Archived from the original on 12 August 2018. Retrieved 29 June 2017.
  9. "2005 Morgan Aero 8 New Car Buyer's Guide". Autosite.com. Archived from the original on 20 September 2010. Retrieved 2010-09-13.
  10. "Press release: Morgan announces 5th generation Aero 8" (PDF). Morgan. 2015. Archived (PDF) from the original on 2017-07-08. Retrieved 2017-01-27.
  11. "ALPINA B5 Roadtest". www.fastsaloons.com. Archived from the original on 20 November 2018. Retrieved 20 November 2018.
  12. "BMW 5 Series E60/61: ALPINA Automobiles". www.alpina-automobiles.com. Archived from the original on 2018-10-06. Retrieved 2018-12-02.
  13. "BMW 6 Series E63/64: ALPINA Automobiles". www.alpina-automobiles.com. Archived from the original on 28 October 2017. Retrieved 2 December 2018.
  14. "BMW 7 Series E65/66: ALPINA Automobiles". www.alpina-automobiles.com. Archived from the original on 20 June 2018. Retrieved 2 December 2018.

На других языках

- [en] BMW N62

[it] BMW N62

Con la sigla BMW N62 si intende una famiglia di motori a scoppio alimentati a benzina e prodotti dal 2001 al 2010 dalla Casa automobilistica tedesca BMW.


Текст в блоке "Читать" взят с сайта "Википедия" и доступен по лицензии Creative Commons Attribution-ShareAlike; в отдельных случаях могут действовать дополнительные условия.

Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.

2019-2025
WikiSort.org - проект по пересортировке и дополнению контента Википедии