| BMW M67 | |
| Manufacturer: | BMW |
| Configuration: | 90° V8 |
| Production: | 1998-2009 |
| Predecessor: | - |
| Successor: | BMW N57 |
| Bore: | 3.9-litre: 84mm 4.4-litre: 87mm |
| Stroke: | 3.9-litre: 88mm 4.4-litre: 93mm |
| Weight: | 3.9-litre: 2220NaN0 (2770NaN0 wet) 4.4-litre: 1920NaN0 |
| Block: | Cast iron (3.9-litre) Aluminium (4.4-litre) |
| Head: | Aluminium |
| Valvetrain: | DOHC 4 valves x cyl. |
| Turbocharger: | Twin-turbo |
| Fuelsystem: | Common rail direct injection |
| Fueltype: | Diesel fuel |
| Coolingsystem: | Water-cooled |
| Power: | 175- |
| Torque: | NaN0NaN0 |
| 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. It was replaced by the 6-cylinder N57 engine.
| Engine | Displacement | Power | Torque | Year |
|---|---|---|---|---|
| M67D40 | 3901cc | 175kW at 4,000 rpm | 5600NaN0 at 2,000 rpm | 1999 |
| 180kW at 4,000 rpm | 5600NaN0 at 1,750-2,500 rpm | 2000 | ||
| M67TUD40 | 190kW at 4,000 rpm | 6000NaN0 at 1,900-2,500 rpm | 2002 | |
| M67D44 | 4423cc | 220kW at 4,000 rpm | 7000NaN0 at 1,750-2,500 rpm | 2005 |
| M67TUD44 | 242kW at 3,800 rpm | 7500NaN0 at 1,900-2,500 rpm | 2006 |
The M67D40 was introduced in 1998.
Applications:
The M67TUD40 was introduced in 2002. M67TUD40 is also known as M67TUD39.
Applications:
The M67D44 was introduced in 2005.
Applications:
The M67TUD44 was introduced in 2006.[1]
Applications:243kW at 4000 rpm, 7500NaN0 at 1900-2500 rpm, with a 4700 rpm redline.