Engineering:Mercedes-Benz OM608 engine
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Mercedes-Benz OM608 | |
---|---|
Overview | |
Manufacturer | Renault |
Production | 2018–present |
Layout | |
Configuration | Inline four engine |
Displacement | 1.5 L (1,461 cc) |
Cylinder bore | 76 mm (2.99 in) |
Piston stroke | 80.5 mm (3.17 in) |
Block material | Cast iron |
Head material | Aluminium alloy |
Valvetrain | SOHC 2 valves x cyl. |
Compression ratio | 15.1:1 |
Combustion | |
Turbocharger | Single-turbo |
Fuel system | Common rail direct injection |
Fuel type | Diesel |
Output | |
Power output | 85 kW (116 PS; 114 hp) |
Specific power | 58.2 kW (79.1 PS; 78.0 hp) per litre |
Torque output | 260 N⋅m (192 lb⋅ft) |
Chronology | |
Predecessor | Mercedes-Benz OM607 engine |
The OM608 is a turbocharged inline-four diesel engine produced by Renault, for use in Mercedes-Benz vehicles.[1]
Design
Due to Daimler AG's collaboration with the Renault–Nissan–Mitsubishi Alliance, the OM608 is heavily based on the Renault K9K engine.[2] It features common rail direct injection with 2 valves per cylinder, and a cast iron engine block and crankcase with an aluminium alloy cylinder head.[3] Differences include the engine control unit (ECU), a stop start engine system, a dual-mass flywheel, and the ancillaries.[4]
Models
Engine | Power | Torque | Years |
---|---|---|---|
OM608 DE15 SCR | 85 kW (116 PS; 114 hp) @ 4,000 rpm |
260 N⋅m (192 lb⋅ft) @ 1,750–2,500 rpm |
2018– |
OM608 DE15 SCR
- 2018–present W177 A180d[5]
References
- ↑ "New Mercedes-Benz A-Class To Source Renault's Diesel Engine - NDTV CarAndBike" (in en). CarAndBike. https://carandbike.com/news/new-mercedes-benz-a-class-to-source-renaults-diesel-engine-1851866.
- ↑ "This Mercedes A-Class uses a Renault Duster engine!" (in en-US). CarToq - India’s #1 auto content site. 2018-05-13. https://www.cartoq.com/this-mercedes-is-powered-by-a-renault-duster-engine/.
- ↑ "Mercedes-Benz unveils Gen4 A-Class; bigger, new engines, focus on content and user experience". http://www.greencarcongress.com/2018/02/20180203-aclass.html.
- ↑ "Mercedes-Benz and Renault. The 6 differences in the engine 1.5 Diesel split" (in en-US). https://vaaju.com/portugal/mercedes-benz-and-renault-the-6-differences-in-the-engine-1-5-diesel-split/.
- ↑ "Mercedes A-Class Gets "State-Of-The-Art" Diesel Engine In Europe" (in en). Motor1.com. https://www.motor1.com/news/241520/mercedes-a-class-new-diesel/.
Original source: https://en.wikipedia.org/wiki/Mercedes-Benz OM608 engine.
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