Page organisation in this revision
- Page type
- Technical article
- Subject
- Engines
- Parent
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- Applies to
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- Manufacturers
- Not recorded in this older revision
Changes from revision 1 to revision 4
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BMW automotive engine families listed as N54. Specifications below retain the source's separate family and variant labels.
Family specifications
BMW N54 engine
FieldReported valueProduction2006–2016ConfigurationStraight-6Displacement3.0 L (2,979 cc)Cylinder bore84 mm (3.3 in)Piston stroke89.6 mm (3.5 in)Cylinder block materialAluminiumCylinder head materialAluminiumValvetrainDOHC , with VVTValvetrain drive systemChainMax. engine speed7,000 rpmTurbochargerTwin-turboFuel typePetrolPredecessorBMW M54 and N52SuccessorBMW N55
Variant specifications
Versions
VersionDisplacementPowerTorqueYearN54B302,979 cc (181.8 cu in)225 kW (302 bhp) at 5,800 rpm400 N⋅m (295 lb⋅ft) at 1,400-5,000 rpm2006-2010N54B302,979 cc (181.8 cu in)240 kW (322 bhp) at 5,800 rpm450 N⋅m (332 lb⋅ft) at 1,500-4,500 rpm2008-2013N54B302,979 cc (181.8 cu in)250 kW (335 bhp) at 5,900 rpm450 N⋅m (332 lb⋅ft) at 1,500-4,500 rpm2011-2016Alpina2,979 cc (181.8 cu in)265 kW (355 bhp) at 5,500-6,000 rpm500 N⋅m (369 lb⋅ft) at 3,800-5,000 rpm2007-2010Alpina2,979 cc (181.8 cu in)294 kW (394 bhp) at 6,000 rpm540 N⋅m (398 lb⋅ft) at 4,500 rpm2010-2013Alpina2,979 cc (181.8 cu in)300 kW (402 bhp) at 6,000 rpm540 N⋅m (398 lb⋅ft) at 4,500 rpm2012-2013
BMW automotive engine directory
Design, development and variant notesThe N54 uses two turbochargers, direct injection with piezo injectors, double-VANOS and an electric water pump; it does not use Valvetronic. BMW's 'TwinPower Turbo' marketing name should not be read as a universal turbocharger count across different engines.The initial 225 kW version and later higher-output applications have distinct calibrations. Alpina also produced modified versions with changes including cooling and internal components.Data adapted from the cited Wikipedia revision by Wikipedia contributors under CC BY-SA 4.0. Production dates and fitments reflect that revision; verify the exact engine code, market and vehicle before applying a specification.
Sources
Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.
Wikipedia: List of BMW engines. Wikipedia contributors; CC BY-SA 4.0. Source revision oldid 1382309748; accessed 2026-11-10.Wikipedia: BMW N54. Wikipedia contributors; CC BY-SA 4.0. Source revision oldid 1376897959; accessed 2026-11-10.
Further Wikipedia-sourced detailsThe following additional information is drawn from the cited Wikipedia revision by Wikipedia contributors, available under CC BY-SA 4.0. An open-ended date reflects the source snapshot, not confirmed current production or fitment.Additional technical and variant notesWikipedia records US high-pressure fuel-pump failures and a recall announced in 2010 for affected 2007–2010 production vehicles. It also describes historical US warranty extensions for fuel-system and wastegate issues; those historical terms do not establish current eligibility.Additional recorded applicationsSource version or ratingVehicle application as recordedVersions / 225 kW version2006–2010 E90/E91/E92/E93 335iVersions / 225 kW version2007–2010 E60/E61 535iVersions / 225 kW version2007–2010 E82/E88 135iVersions / 225 kW version2008–2010 E71 X6 xDrive35iVersions / 225 kW version2009–2016 E89 Z4 sDrive35iVersions / 240 kW version2008–2012 F01 740iVersions / 240 kW version2011–2013 E92/E93 335isVersions / 250 kW version2011 E82 1 Series M CoupeVersions / 250 kW version2011–2016 E89 Z4 sDrive35isVersions / Alpina / 265 kW version2007–2010 Alpina B3 (E90)Versions / Alpina / 294 kW version2010–2013 Alpina B3 SVersions / Alpina / 300 kW version2012–2013 Alpina B3 GT3Further specifications from the cited articleAdditional facts are adapted from this Wikipedia revision by Wikipedia contributors, under CC BY-SA 4.0.The source describes the standard N54's two small turbochargers at 0.55 bar and gives 84 × 89.6 mm bore and stroke, 10.2:1 compression and a 7,000 rpm redline for its listed versions. Wikipedia also reports higher independent-test estimates for the 225 kW version; those are estimates rather than its official rating.Page organisation changed
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Revision 1: BMW N54 engines
BMW automotive engine families listed as N54. Specifications below retain the source's separate family and variant labels.
Family specifications
BMW N54 engine
| Field | Reported value |
|---|
| Production | 2006–2016 |
| Configuration | Straight-6 |
| Displacement | 3.0 L (2,979 cc) |
| Cylinder bore | 84 mm (3.3 in) |
| Piston stroke | 89.6 mm (3.5 in) |
| Cylinder block material | Aluminium |
| Cylinder head material | Aluminium |
| Valvetrain | DOHC , with VVT |
| Valvetrain drive system | Chain |
| Max. engine speed | 7,000 rpm |
| Turbocharger | Twin-turbo |
| Fuel type | Petrol |
| Predecessor | BMW M54 and N52 |
| Successor | BMW N55 |
Variant specifications
Versions
| Version | Displacement | Power | Torque | Year |
|---|
| N54B30 | 2,979 cc (181.8 cu in) | 225 kW (302 bhp) at 5,800 rpm | 400 N⋅m (295 lb⋅ft) at 1,400-5,000 rpm | 2006-2010 |
| N54B30 | 2,979 cc (181.8 cu in) | 240 kW (322 bhp) at 5,800 rpm | 450 N⋅m (332 lb⋅ft) at 1,500-4,500 rpm | 2008-2013 |
| N54B30 | 2,979 cc (181.8 cu in) | 250 kW (335 bhp) at 5,900 rpm | 450 N⋅m (332 lb⋅ft) at 1,500-4,500 rpm | 2011-2016 |
| Alpina | 2,979 cc (181.8 cu in) | 265 kW (355 bhp) at 5,500-6,000 rpm | 500 N⋅m (369 lb⋅ft) at 3,800-5,000 rpm | 2007-2010 |
| Alpina | 2,979 cc (181.8 cu in) | 294 kW (394 bhp) at 6,000 rpm | 540 N⋅m (398 lb⋅ft) at 4,500 rpm | 2010-2013 |
| Alpina | 2,979 cc (181.8 cu in) | 300 kW (402 bhp) at 6,000 rpm | 540 N⋅m (398 lb⋅ft) at 4,500 rpm | 2012-2013 |
BMW automotive engine directory
Data adapted from the cited Wikipedia revision by Wikipedia contributors under CC BY-SA 4.0. Production dates and fitments reflect that revision; verify the exact engine code, market and vehicle before applying a specification.
Sources
Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.
Revision 4: BMW N54 engines
BMW automotive engine families listed as N54. Specifications below retain the source's separate family and variant labels.
Family specifications
BMW N54 engine
| Field | Reported value |
|---|
| Production | 2006–2016 |
| Configuration | Straight-6 |
| Displacement | 3.0 L (2,979 cc) |
| Cylinder bore | 84 mm (3.3 in) |
| Piston stroke | 89.6 mm (3.5 in) |
| Cylinder block material | Aluminium |
| Cylinder head material | Aluminium |
| Valvetrain | DOHC , with VVT |
| Valvetrain drive system | Chain |
| Max. engine speed | 7,000 rpm |
| Turbocharger | Twin-turbo |
| Fuel type | Petrol |
| Predecessor | BMW M54 and N52 |
| Successor | BMW N55 |
Variant specifications
Versions
| Version | Displacement | Power | Torque | Year |
|---|
| N54B30 | 2,979 cc (181.8 cu in) | 225 kW (302 bhp) at 5,800 rpm | 400 N⋅m (295 lb⋅ft) at 1,400-5,000 rpm | 2006-2010 |
| N54B30 | 2,979 cc (181.8 cu in) | 240 kW (322 bhp) at 5,800 rpm | 450 N⋅m (332 lb⋅ft) at 1,500-4,500 rpm | 2008-2013 |
| N54B30 | 2,979 cc (181.8 cu in) | 250 kW (335 bhp) at 5,900 rpm | 450 N⋅m (332 lb⋅ft) at 1,500-4,500 rpm | 2011-2016 |
| Alpina | 2,979 cc (181.8 cu in) | 265 kW (355 bhp) at 5,500-6,000 rpm | 500 N⋅m (369 lb⋅ft) at 3,800-5,000 rpm | 2007-2010 |
| Alpina | 2,979 cc (181.8 cu in) | 294 kW (394 bhp) at 6,000 rpm | 540 N⋅m (398 lb⋅ft) at 4,500 rpm | 2010-2013 |
| Alpina | 2,979 cc (181.8 cu in) | 300 kW (402 bhp) at 6,000 rpm | 540 N⋅m (398 lb⋅ft) at 4,500 rpm | 2012-2013 |
BMW automotive engine directory
Design, development and variant notes
The N54 uses two turbochargers, direct injection with piezo injectors, double-VANOS and an electric water pump; it does not use Valvetronic. BMW's 'TwinPower Turbo' marketing name should not be read as a universal turbocharger count across different engines.
The initial 225 kW version and later higher-output applications have distinct calibrations. Alpina also produced modified versions with changes including cooling and internal components.
Data adapted from the cited Wikipedia revision by Wikipedia contributors under CC BY-SA 4.0. Production dates and fitments reflect that revision; verify the exact engine code, market and vehicle before applying a specification.
Sources
Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.
Further Wikipedia-sourced details
The following additional information is drawn from the cited Wikipedia revision by Wikipedia contributors, available under CC BY-SA 4.0. An open-ended date reflects the source snapshot, not confirmed current production or fitment.
Additional technical and variant notes
Wikipedia records US high-pressure fuel-pump failures and a recall announced in 2010 for affected 2007–2010 production vehicles. It also describes historical US warranty extensions for fuel-system and wastegate issues; those historical terms do not establish current eligibility.
Additional recorded applications
| Source version or rating | Vehicle application as recorded |
|---|
| Versions / 225 kW version | 2006–2010 E90/E91/E92/E93 335i |
| Versions / 225 kW version | 2007–2010 E60/E61 535i |
| Versions / 225 kW version | 2007–2010 E82/E88 135i |
| Versions / 225 kW version | 2008–2010 E71 X6 xDrive35i |
| Versions / 225 kW version | 2009–2016 E89 Z4 sDrive35i |
| Versions / 240 kW version | 2008–2012 F01 740i |
| Versions / 240 kW version | 2011–2013 E92/E93 335is |
| Versions / 250 kW version | 2011 E82 1 Series M Coupe |
| Versions / 250 kW version | 2011–2016 E89 Z4 sDrive35is |
| Versions / Alpina / 265 kW version | 2007–2010 Alpina B3 (E90) |
| Versions / Alpina / 294 kW version | 2010–2013 Alpina B3 S |
| Versions / Alpina / 300 kW version | 2012–2013 Alpina B3 GT3 |
Further specifications from the cited article
Additional facts are adapted from this Wikipedia revision by Wikipedia contributors, under CC BY-SA 4.0.
The source describes the standard N54's two small turbochargers at 0.55 bar and gives 84 × 89.6 mm bore and stroke, 10.2:1 compression and a 7,000 rpm redline for its listed versions. Wikipedia also reports higher independent-test estimates for the 225 kW version; those are estimates rather than its official rating.