The
Mercedes-Benz
Mercedes-Benz (), commonly referred to as Mercedes and sometimes as Benz, is a German luxury and commercial vehicle automotive brand established in 1926. Mercedes-Benz AG (a Mercedes-Benz Group subsidiary established in 2019) is headquartere ...
OM612
engine
An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy.
Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power gen ...
is a
straight-5
The straight-five engine (also referred to as an inline-five engine; abbreviated I5 or L5) is a piston engine with five cylinders mounted in a straight line along the crankshaft.
Although less common than straight-four engines and straight-six eng ...
diesel engine
The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...
produced by
Mercedes-Benz
Mercedes-Benz (), commonly referred to as Mercedes and sometimes as Benz, is a German luxury and commercial vehicle automotive brand established in 1926. Mercedes-Benz AG (a Mercedes-Benz Group subsidiary established in 2019) is headquartere ...
.
It was introduced in 1999 for the 2000
model year
The model year (sometimes abbreviated "MY") is a method of describing the version of a product which has been produced over multiple years. The model year may or may not be the same as the calendar year in which the product was manufactured.
...
in a version in the
W210 E-Class,
W211 E-Class,
W163 ML-Class,
W203 C-Class and
W209 CLK-Class in 2000.
Also used in the Austrian built Jeep WG Grand Cherokee (ENF in Jeep catalogues), equivalent to the petrol WJ. On
SsangYong models it names D27DT (further DTP) engine or OM665.9xx engine and has another displacement. These models have an index of x270 XDI.
A detuned version with was used in the
W90x Sprinter from 2000 to 2006, and in some versions of the military
G-Wagen
The Mercedes-Benz G-Class, sometimes colloquially called the G-Wagen (as an abbreviation of Geländewagen) is a four-wheel drive automobile manufactured by Magna Steyr (formerly Steyr-Daimler-Puch) in Austria and sold by Mercedes-Benz. Originall ...
.
The OM612 DE 30 LA is a 2950 cc version with , developed by
Mercedes-AMG
Mercedes-AMG GmbH, commonly known as AMG, is the high-performance subsidiary of Mercedes-Benz AG. AMG independently hires engineers and contracts with manufacturers to customize Mercedes-Benz AMG vehicles. The company has its headquarters in Aff ...
, was used in the C 30 CDI AMG versions of the
W203 C-Class. This remains the only diesel-powered AMG vehicle to date, except for the second generation AMG MB100 van, powered by an AMG modified OM616 or OM617 engine.
The OM612 was a 5-cylinder version of the
OM611. A six-cylinder
OM613 was also produced.
Technical specifications
OM612
Diesel engines by model
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Straight-five engines