Mercedes-Benz OM699 engine
| Mercedes-Benz OM699 | |
|---|---|
 | |
| Overview | |
| Also called | Nissan YS23 |
| Production | November 2015– |
| Layout | |
| Configuration | Inline-four engine |
| Displacement | 2.3 L (2,298 cc) |
| Cylinder bore | 85.0 mm |
| Piston stroke | 101.3 mm |
| Cylinder block alloy | Aluminium alloy |
| Cylinder head alloy | Aluminium alloy |
| Valvetrain | DOHC |
| Compression ratio | 15.4:1 |
| Combustion | |
| Turbocharger | |
| Fuel system | Common rail |
| Fuel type | Diesel |
The Mercedes-Benz OM699 is a turbocharged inline-four diesel engine produced in collaboration with the Renault–Nissan–Mitsubishi Alliance. It is known as YS23 in Nissan vehicles, and as OM699 in Mercedes vehicles.
Design
The OM699 is based on the Renault M9T engine, but features an increased displacement of 2.3 litres, a reduced compression ratio from 16:1 to 15.4:1, and changed cylinder head and pistons.[1] The DE23 LA reduced power units feature single variable-geometry turbochargers, while the more powerful versions have twin-turbochargers.[2] The engines are compliant with the Euro 6 emission regulations.[3]
Engines
| Engine | Power | Torque | Years |
|---|---|---|---|
| OM699 DE23 LA R |
120 kW (161 hp) @ 3,750 rpm |
403 N⋅m (297 lb⋅ft) @ 1,500–2,500 rpm |
2015– |
| OM699 DE23 LA |
140 kW (188 hp) @ 3,750 rpm |
450 N⋅m (332 lb⋅ft) @ 1,500–2,500 rpm |
OM699 DE23 LA R
- 2015–present Nissan Navara 2.3 dCi[4]
- 2016–present Renault Alaskan 2.3 dCi[5]
- 2017–present W470 X220d[6]
OM699 DE23 LA
- 2015–present Renault Master[7]
- 2015–present Nissan Navara 2.3 dCi[8]
- 2016–present Renault Alaskan 2.3 dCi[9]
- 2017–present W470 X250d[10]
- 2018–present Nissan Terra[11]
References
- ↑ Tutu, Andrei (2010-03-19). "Renault Presents the New 2.3 dCi Diesel Engine". autoevolution. Retrieved 2018-09-11.
- ↑ "2015 Nissan NP300 Navara - more details revealed". Paul Tan's Automotive News. 2014-07-29. Retrieved 2018-09-11.
- ↑ MATHIOUDAKIS, GoAutoMedia - BYRON. "Future Models - Nissan - Navara". GoAuto. Retrieved 2018-09-11.
- ↑ "Nissan Navara NP300 Review (2018) | Autocar". www.autocar.co.uk. Retrieved 2018-09-11.
- ↑ "Renault Alaskan Review (2018) | Autocar". www.autocar.co.uk. Retrieved 2018-09-11.
- ↑ Lord, Philip (2018-05-26). "Mercedes-Benz X-Class Tow Test 2018 Review - motoring.com.au". motoring.com.au. Retrieved 2018-09-11.
- ↑ Fincham, Chris (2014-07-29). "New Navara trumps rivals - motoring.com.au". motoring.com.au. Retrieved 2018-09-11.
- ↑ "Nissan Navara Pick-up Review". Auto Express. Retrieved 2018-09-11.
- ↑ "Renault Alaskan pickup (2017) review". CAR Magazine. Retrieved 2018-09-11.
- ↑ "Mercedes-Benz X-Class 2017 review | Autocar". www.autocar.co.uk. Retrieved 2018-09-11.
- ↑ https://asia.nissannews.com/en/releases/release-abd64a938de0ff40ebfa9c461d01b412-nissans-all-new-terra-debuts-in-thailand
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