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BMW N74
Reciprocating internal combustion engine / From Wikipedia, the free encyclopedia
The BMW N74 is a twin-turbo V12 petrol engine which replaced the N73 and has been produced since 2008. It is BMW's first turbocharged V12 engine and is also used in several Rolls-Royce models.
Quick Facts Overview, Production ...
BMW N74 engine | |
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![]() Model of an N74 | |
Overview | |
Production | 2009–present |
Layout | |
Configuration | 60° V12 |
Displacement | 6.0 L (5,972 cc) (2009–2015) 6.6 L (6,592 cc) (2009–2022) 6.7 L (6,749 cc) |
Cylinder bore | 89 mm (3.50 in) |
Piston stroke | 80 mm (3.15 in) 88.3 mm (3.48 in) 90.4 mm (3.56 in) |
Cylinder block material | Aluminium |
Cylinder head material | Aluminium |
Valvetrain | DOHC with VVT |
Combustion | |
Turbocharger | Twin-turbo |
Fuel type | Petrol |
Output | |
Power output | 400–465 kW (536–624 hp) |
Torque output | 750–900 N⋅m (553–664 lb⋅ft) |
Chronology | |
Predecessor | BMW N73 |
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