Mercedes-Benz OM612 engine

Mercedes-Benz OM612 engine

Manufacturer	Mercedes-Benz
Production	1999–2006
Predecessor	Mercedes-Benz OM605 engine
Successor	Mercedes-Benz OM647 engine
Displacement	2,685 cc (2.685 L; 163.8 cu in)
Cylinder bore	88.0 mm
Piston stroke	88.3 mm
Valvetrain	DOHC
Turbocharger	Yes
Fuel system	Common rail direct injection
Fuel type	Diesel
Power output	115–125 kW (156–170 hp)
Torque output	330–370 Nm (243–273 lb·ft)

The Mercedes-Benz OM612 engine is a straight-5 diesel engine produced by Mercedes-Benz.

It was introduced in 1999 for the 2000 model year in a 170 PS (125 kW; 168 hp) version in the W210 E-Class, and in the W203 C-Class in 2000.

A detuned version with 156 PS (115 kW; 154 hp) were used in the W90x Sprinter from 2000 to 2006.

The OM612 was a 5 cylinder version of the OM611. A six cylinder OM613 was also produced.

Technical specifications

Displacement	Bore	Stroke	Cylinders	Valves	Power	Torque	Applications
2,685 cc (2.685 L; 163.8 cu in)	88.0 mm	88.3 mm	straight-5	20	156 PS (115 kW; 154 hp) @3800 rpm	330 N·m (240 lb·ft) @1400–2400 rpm	2000 W90x Sprinter
					163 PS (120 kW; 161 hp) @4200 rpm	370 N·m (270 lb·ft) @1600–2800 rpm	1999 W210 E-Class and 2000 W203 C-Class for Belgium
					170 PS (125 kW; 168 hp) @4200 rpm	370 N·m (270 lb·ft) @1600–2800 rpm	1999 W210 E-Class and 2000 W203 C-Class for others than Belgium