| Mercedes-Benz M260/M264 | |
|---|---|
 | |
| Overview | |
| Manufacturer | Mercedes-Benz |
| Production | 2017–present |
| Layout | |
| Configuration | Inline-four engine |
| Displacement | 1.5 L (1,497 cc) (M264) 2.0 L (1,991 cc) (M260, M264) |
| Cylinder bore | 80.4 mm (3.17 in) 83 mm (3.27 in) |
| Piston stroke | 73.7 mm (2.90 in) 92 mm (3.62 in) |
| Cylinder block material | Aluminium alloy |
| Cylinder head material | Aluminium alloy |
| Valvetrain | DOHC 4 valves x cyl. with VVT |
| Compression ratio | 10.5:1 |
| Combustion | |
| Supercharger | BorgWarner's e-Booster (2019–) |
| Turbocharger | Single twin-scroll |
| Fuel system | Direct injection |
| Fuel type | Petrol |
| Cooling system | Water cooled |
| Output | |
| Power output | 135–225 kW (184–306 PS; 181–302 hp) |
| Torque output | 280–400 N⋅m (207–295 lb⋅ft) |
| Chronology | |
| Predecessor | M270/M274 |
| Successor | M254 (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.