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The BMW M47 and Rover Group M47R are diesel straight-4 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. ==M47D20== The original M47 diesel engine featured non-common-rail direct fuel injection and a 1951 cc block. First seen in 1998, the M47D20 produced 100 kW (136 hp) and 280 N·m (207 lb·ft) in its original 320d/520d guise, and 85 kW (114 hp) with 265 N·m (195 lb·ft) in the 318d variant. All M47 engines have one Swirl and one Tangential intake port per cylinder, which can each improve performance under different conditions. These features are not to be confused with swirl flaps, which were introduced in the M47TUD20. Applications: * 85 kW (114 hp) and 265 N·m (195 lb·ft) * * 2001-2003 E46 318d * 100 kW (136 hp) and 280 N·m (207 lb·ft) * * 1999-2001 E46 320d * * 2000-2003 E39 520d 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「BMW M47」の詳細全文を読む スポンサード リンク
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