The M200 is a turbocharged inline-four engine produced since 2013 by Mercedes-Benz.
| Mercedes-Benz M200 | |
|---|---|
| Overview | |
| Manufacturer | Mercedes-Benz |
| Production | 2013– |
| Layout | |
| Configuration | Inline-four engine |
| Displacement | 1.2 L (1,192 cc) |
| Cylinder bore | 72 mm (2.83 in) |
| Piston stroke | 73.2 mm (2.88 in) |
| Cylinder block material | Aluminium alloy |
| Cylinder head material | Aluminium alloy |
| Valvetrain | DOHC 4 valves per cyl. VVT |
| Combustion | |
| Turbocharger | Single-turbo |
| Fuel system | Direct injection |
| Fuel type | Gasoline |
| Cooling system | Water cooled |
| Output | |
| Power output | 84 kW (114 PS; 113 hp) |
| Specific power | 70.5 kW (95.9 PS; 94.5 hp) per litre |
| Torque output | 190 N⋅m (140 lb⋅ft) |
Design
editThe engine is based on the Renault H5Ft engine, marketed as Energy TCe 115, due to Daimler AG's collaboration with the Renault–Nissan–Mitsubishi Alliance.[1] The M200 has a relatively square shape with a bore and stroke of 72 mm × 73.2 mm (2.83 in × 2.88 in). It features 4 valves per cylinder, variable valve timing, a start-stop system, a three-way catalytic converter, and iron-carbon alloy coating on the cylinder walls to reduce friction.[2] It is also compliant with the Euro 5 emission standards.[3]
Models
edit| Engine | Power | Torque | Years |
|---|---|---|---|
| M200 DE12 LA |
84 kW (114 PS; 113 hp) at 4,500 rpm |
190 N⋅m (140 lb⋅ft) at 2,000–4,000 rpm |
2013– |
M200 DE12 LA
edit- 2013–present W415 Citan 112 BlueEFFICIENCY[4]
References
edit- ^ "Renault Powertrain : Powertrain units of our range". www.powertrain.renault.com (in French). Archived from the original on 2015-01-08. Retrieved 2018-08-07.
- ^ "TecForum Citan: New variants and appointments round off the Citanmodel range". marsMediaSite. Retrieved 2018-08-07.
- ^ Overview Of Engines - Mercedes-benz Citan 2012 Introduction Into Service Manual, p. 29]
- ^ "New Mercedes Citan | Facts & Figures Announced | - Commercial Vehicle Dealer". Commercial Vehicle Dealer. 2012-09-03. Retrieved 2018-08-07.