| Mercedes-Benz M142 | |
| Manufacturer: | Mercedes-Benz |
| Production: | 1937-1942 |
| Configuration: | Inline-6 |
| Bore: | NaNmm |
| Stroke: | 100mm |
| Displacement: | NaNL |
| Valvetrain: | 12-valve, SOHC, two-valves per cylinder |
| Power: | NaNhp |
| Torque: | 161lb.ft |
| Fuelsystem: | Carburetor |
| Fueltype: | Gasoline |
| Compression: | 5.6:1-6.25:1 |
| Oilsystem: | Dry sump |
The Mercedes-Benz M142 engine is a naturally-aspirated, 3.2-liter to 3.4-liter, straight-6, internal combustion piston engine, designed, developed and produced by Mercedes-Benz; between 1937 and 1942.[1] [2] [3] [4]