Mercedes-Benz M166 engine
Mercedes-Benz M166 | |
---|---|
| |
Overview | |
Manufacturer | Mercedes-Benz |
Production | 1997 – 2005 |
Layout | |
Configuration | Inline-four engine |
Displacement |
|
Cylinder bore |
|
Piston stroke |
|
Cylinder block alloy | Aluminium alloy |
Cylinder head alloy | Aluminium alloy |
Valvetrain | SOHC |
Compression ratio |
|
Combustion | |
Fuel system | Multipoint injection |
Fuel type | Petrol |
Chronology | |
Successor | Mercedes-Benz M266 engine |
The M166 is a range of inline-four engines produced by Mercedes-Benz from 1997 to 2005, before it was succeeded by the M266 engine from 2004.
Design
The M166 is transversely mounted and features 2 valves per cylinder with multipoint injection.[1] The engine is used in W168 A-Class models that feature the 'sandwich concept', where the engine is mounted at a 59-degree angle just behind the front axle.[2] This allows for better weight distribution as well as increased safety, as the engine slides underneath the floorpan instead of into the cabin in the event of a head-on collision.[3]
Models
Engine | Displacement | Power | Torque | Years |
---|---|---|---|---|
M116 E14 | 1,397 cc (85 cu in) | 60 kW (80 hp) @ 5,000 rpm |
130 N⋅m (96 lb⋅ft) @ 3,750 rpm |
1997–2004 |
M116 E16 R | 1,598 cc (98 cu in) | 140 N⋅m (103 lb⋅ft) @ 2,500 rpm |
1997–2005 | |
M116 E16 | 75 kW (101 hp) @ 5,250 rpm |
150 N⋅m (111 lb⋅ft) @ 4,000 rpm | ||
M116 E19 | 1,898 cc (116 cu in) | 92 kW (123 hp) @ 5,500 rpm |
180 N⋅m (133 lb⋅ft) @ 4,000 rpm |
1999–2005 |
M116 E21 | 2,084 cc (127 cu in) | 103 kW (138 hp) @ 5,500 rpm |
205 N⋅m (151 lb⋅ft) @ 4,000 rpm |
2002–2004 |
M116 E14
M116 E16
- 2001–2005 W639 Vito 1.6
- 1997–2004 W168 A140
M116 E19
- 1999–2004 W168 A190
- 2001–2005 W639 Vito 1.9
M116 E21
- 2002–2004 W168 A210
References
- ↑ "Mercedes-Benz M166 and M266 engines". australiancar.reviews. Retrieved 2018-07-06.
- ↑ Popa, Bogdan (2009-04-23). "How Mercedes' Sandwich Concept Works". autoevolution. Retrieved 2018-07-06.
- ↑ "Mercedes cuts sandwich but B-class still tempts appetite". The National Business Review. 2012-04-14. Retrieved 2018-07-06.
- ↑ "AustralianCar.Reviews: #1 for Reviews and Used Car Valuations". australiancar.reviews. Retrieved 2018-07-06.
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