BMW M47 engine | |
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Overview | |
Manufacturer | BMW |
Production | 1999–2007 |
Layout | |
Configuration | Straight-4 |
Displacement |
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Cylinder bore | 84 mm (3.31 in) |
Piston stroke |
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RPM range | |
Max. engine speed | 4750 |
Combustion | |
Turbocharger | Yes |
Fuel system | direct injection Common rail direct injection (M47R, M47TÜ & M47TÜ2) |
Fuel type | Diesel fuel (DIN EN 590) |
Cooling system | Water-cooled |
Output | |
Power output | 85–120 kW (114–161 hp) |
Torque output | 265–340 N⋅m (195–251 lb⋅ft) |
Chronology | |
Predecessor | BMW M41 |
Successor | BMW N47 Rover G-Series (Rover) |
The BMW M47 and Rover Group M47R are straight-4 Diesel engines. Variants were manufactured by BMW from 1998 to 2007. BMW gradually adopted high-pressure common rail fuel injection systems over the lifetime of the M47.
Engine | Displacement | Power at rpm | Torque at rpm | Redline | Year |
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M47D20 | 2.0 L; 119.1 cu in (1,951 cc) | 85 kW (114 hp) at 4,000 | 265 N⋅m (195 lb⋅ft) at 1,750 | 4750 | 2001 |
100 kW (134 hp) at 4,000 | 280 N⋅m (207 lb⋅ft) at 1,750 | 1998 | |||
M47R | 85 kW (114 hp) at 4,000 | 265 N⋅m (195 lb⋅ft) at 1,750 | 1998 | ||
100 kW (134 hp) at 4,000 | 280 N⋅m (207 lb⋅ft) at 1,750 | 1999 | |||
M47D20TÜ | 2.0 L; 121.7 cu in (1,995 cc) | 85 kW (114 hp) at 4,000 | 280 N⋅m (207 lb⋅ft) at 1,750 | 2001 | |
110 kW (148 hp) at 4,000 | 330 N⋅m (243 lb⋅ft) at 2,000–2,500 | 2002 | |||
M47D20TÜ2 | 90 kW (121 hp) at 4,000 | 280 N⋅m (207 lb⋅ft) at 2,000 | 2004 | ||
120 kW (161 hp) at 4,000 | 340 N⋅m (251 lb⋅ft) at 2,000–2,750 | 2004 |