BMW M67#M67TUD44

{{Infobox automobile engine

| image =

| name = BMW M67

| aka =

| manufacturer = BMW

| configuration = 90° V8

| production = 1998-2009

| predecessor = -

| successor = BMW M57

| bore = 3.9-litre: {{Convert|84|mm|2|abbr=on}}
4.4-litre: {{Convert|87|mm|2|abbr=on}}

| stroke = 3.9-litre: {{Convert|88|mm|2|abbr=on}}
4.4-litre: {{Convert|93|mm|2|abbr=on}}

| displacement = {{ubl|3.9 litre (3901 cc)|4.4 litre (4423 cc)}}

| length =

| diameter =

| width =

| height =

| weight = 3.9-litre: {{Convert|222|kg|lb|0|abbr=on}} ({{Convert|277|kg|lb|0|abbr=on}} wet)
4.4-litre: {{Convert|192|kg|lb|0|abbr=on}}

| block = Cast iron (3.9-litre)
Aluminium (4.4-litre)

| head = Aluminium

| valvetrain = DOHC 4 valves x cyl.

| supercharger =

| turbocharger = Twin-turbo

| fuelsystem =Common rail direct injection

| fueltype =Diesel fuel

| oilsystem =

| coolingsystem =Water-cooled

| power ={{Convert|175|-|243|kW|0|abbr=on}}

| specpower =

| torque ={{convert|560-750|Nm|lbft|0|abbr=on}}

| compression =

| fuelcon =

| specfuelcon =

| redline =4,700

}}

The BMW M67 is an automobile diesel engine, used in the BMW 7 Series. It was first introduced in 1998, and used until 2009. The engine is a common rail turbodiesel V8 design, using double overhead camshafts and 32 valves. It is the first luxury car application of a bi-turbo diesel intercooled V8 engine. The 3.9-litre iteration won the "3-4 L" category of the International Engine of the Year award in 1999 and again in 2000. Up to this point, there has been no direct successor to this engine within the BMW lineup.

Summary

Engine	Displacement	Power	Torque	Year
class=wikitable sortable
rowspan=2\|M67D40	rowspan=3\|{{convert\|3901\|cc\|L cuin\|1\|abbr=on\|disp=flip}}	{{convert\|175\|kW\|0\|abbr=on}} at 4,000 rpm	{{convert\|560\|Nm\|lbft\|0\|abbr=on}} at 2,000 rpm	1999
{{convert\|180\|kW\|0\|abbr=on}} at 4,000 rpm	{{convert\|560\|Nm\|lbft\|0\|abbr=on}} at 1,750-2,500 rpm	2000
M67TUD40	{{convert\|190\|kW\|0\|abbr=on}} at 4,000 rpm	{{convert\|600\|Nm\|lbft\|0\|abbr=on}} at 1,900-2,500 rpm	2002
M67D44	rowspan=2\|{{convert\|4423\|cc\|L cuin\|1\|abbr=on\|disp=flip}}	{{convert\|220\|kW\|0\|abbr=on}} at 4,000 rpm	{{convert\|700\|Nm\|lbft\|0\|abbr=on}} at 1,750-2,500 rpm	2005
M67TUD44	{{convert\|242\|kW\|0\|abbr=on}} at 3,800 rpm	{{convert\|750\|Nm\|lbft\|0\|abbr=on}} at 1,900-2,500 rpm	2006

M67D40

The M67D40 was introduced in 1998.

Applications:

{{Convert|175|kW|0|abbr=on}} at 4000 rpm, {{Convert|560|Nm|lbft|0|abbr=on}} at 2000 rpm, with a 4700 rpm redline.
1998-2000 E38 740d
{{Convert|180|kW|0|abbr=on}} at 4000 rpm, {{Convert|560|Nm|lbft|0|abbr=on}} at 1750-2500 rpm, with a 4700 rpm redline.
1999 Z9 concept
2000-2001 E38 740d

M67TUD40

File:BMW_740d_E65_%288807712333%29.jpg

The M67TUD40 was introduced in 2002. M67TUD40 is also known as M67TUD39.

Applications:

{{Convert|190|kW|0|abbr=on}} at 4000 rpm, {{Convert|600|Nm|lbft|0|abbr=on}} at 1900-2500 rpm, with a 4700 rpm redline.
2002-2005 E65 740d.
2004 Siemens DuoCombino tram

M67D44

File:BMW_745d_E65_(6841966129).jpg

The M67D44 was introduced in 2005.

Applications:

{{Convert|221|kW|0|abbr=on}} at 4000 rpm, {{Convert|700|Nm|lbft|0|abbr=on}} at 1750-2500 rpm, with a 4700 rpm redline.
2005-2006 E65 LCI (facelift) 745d.

M67TUD44

The M67TUD44 was introduced in 2006.{{cite web| url= http://www.bmw.com/com/en/newvehicles/7series/sedan/2005/allfacts/engine_8c_diesel.html| title= BMW 7 series sedan 745d| author= BMW.com| accessdate= 2009-05-04| archiveurl= https://web.archive.org/web/20090427041114/http://www.bmw.com/com/en/newvehicles/7series/sedan/2005/allfacts/engine_8c_diesel.html| archivedate= 27 April 2009| url-status= dead}}

Applications:

{{Convert|243|kW|0|abbr=on}} at 4000 rpm, {{Convert|750|Nm|lbft|0|abbr=on}} at 1900-2500 rpm, with a 4700 rpm redline.

2006-2009 E65 LCI (facelift) 745d.

References

M67

Category:Diesel engines by model

Category:V8 engines