Mercedes-Benz M260/M264 engine

Mercedes-Benz M260/M264
Overview
ManufacturerMercedes-Benz
Production2017–present
Layout
ConfigurationInline-four engine
Displacement1.5 L (1,497 cc) (M264)
2.0 L (1,991 cc) (M260, M264)
Cylinder bore80.4 mm (3.17 in)
83 mm (3.27 in)
Piston stroke73.7 mm (2.90 in)
92 mm (3.62 in)
Cylinder block materialAluminium alloy
Cylinder head materialAluminium alloy
ValvetrainDOHC 4 valves x cyl. with VVT
Compression ratio10.5:1
Combustion
SuperchargerBorgWarner's e-Booster (2019–)
TurbochargerSingle twin-scroll
Fuel systemDirect injection
Fuel typePetrol
Cooling systemWater cooled
Output
Power output135–225 kW (184–306 PS; 181–302 hp)
Torque output280–400 N⋅m (207–295 lb⋅ft)
Chronology
PredecessorM270/M274
SuccessorM254 (for 1.5 / 2.0L M264)

The M260 and M264 are turbocharged inline-four engines produced by Mercedes-Benz since 2017. It is the successor to the M270 and M274 engine.