Mercedes-Benz M113 engine

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Template:Infobox automobile engine The Mercedes-Benz M113 (and similar M155) engine is a petrol-fueled, spark-ignition internal-combustion V8 automobile engine family used in the 2000s. It is based on the similar M112 V6 introduced in 1997, then later phased out in 2007 for the M156 AMG engine and the M273 engine.

The standard Mercedes-Benz M113s were built in Untertürkheim, Germany, while the AMG versions were assembled at AMG's Affalterbach, Germany plant. M113s have aluminum/silicon (Alusil) engine blocks and aluminum SOHC cylinder heads with two spark plugs per cylinder. The cylinder heads have 3 valves per cylinder (two intake, one exhaust). Other features include sequential fuel injection, iron coated piston skirts, fracture-split forged steel connecting rods, a one-piece cast camshaft, and a magnesium intake manifold.

E43

The M113 43 is a Script error: No such module "convert". version. Bore and stroke is Script error: No such module "convert".. Power output is Script error: No such module "convert". at 5,750 rpm with Script error: No such module "convert". of torque at 3,000 rpm. Output for the variant used in the C 43 AMG is uprated to Script error: No such module "convert". at 5,850 rpm and Script error: No such module "convert". at 3,250 rpm.

Applications:

E50

The M113 50 is a Script error: No such module "convert". version with a bore and stroke of Script error: No such module "convert".. Power output is Script error: No such module "convert". at 5,600 rpm with Script error: No such module "convert". of torque at 2,700 to 4,250 rpm. The G 500 and ML 500 both use a detuned version of the 5-liter M113 engine and their output is Script error: No such module "convert". and Script error: No such module "convert". respectively. Active Cylinder Control variable displacement technology is optional.

Applications:

E55 AMG

File:SLK55 AMG engine.jpg
SLK 55 AMG M113 E55 engine

The M113 55 is a Script error: No such module "convert". version with the same Script error: No such module "convert". bore as the M113 50/500 but with a longer Script error: No such module "convert". stroke developed by Mercedes-AMG. These cars were the first to carry the 55 AMG title. Power output is Script error: No such module "convert". at 5,500–5,750 rpm with Script error: No such module "convert". of torque at 2,800–5,400 rpm. Many popular tuners such as Kleemann USA and AMG itself developed supercharger systems for this model, mirroring the later M113 E55 ML design.[1] In the SLK 55 AMG Black Series the engine has a power output of Script error: No such module "convert". at 5,750 rpm and Script error: No such module "convert". of torque at 3,750 rpm.[2][3]

Applications:

E55K AMG

The M113 Kompressor is a supercharged and twin-intercooled version of the Script error: No such module "convert". M113. It is commonly referred to as "M113K" – where 'K' stands for Kompressor (supercharger). Power output varies depending on year and model, from Script error: No such module "convert". at 6,100 rpm for the E 55 AMG to Script error: No such module "convert". in the 2004–2006 CLK DTM AMG, with Script error: No such module "convert". of torque at 2,750–4,000 rpm.

Many Mercedes-AMG enthusiasts consider the M113K as the last of the great Kompressor engines used by Mercedes-AMG excluding the Mercedes SLR McLaren. The M113K engine has also received praise for its reliability.[1] Mercedes-AMG replaced this model with their new 6.2 L naturally aspirated V8, making the transition from 55 AMG to the 63 AMG.

Applications:

M155

File:Mercedes-Benz SLR McLaren engine.jpg
M155 engine in Mercedes-Benz SLR McLaren

The M155 is a version of the supercharged Script error: No such module "convert". M113 specifically for the Mercedes-Benz SLR McLaren. Power output is Script error: No such module "convert". at 6,500 rpm with Script error: No such module "convert". of torque at 3,250 rpm.[5] An uprated version with Script error: No such module "convert". at 6,500 rpm and Script error: No such module "convert". of torque at 4,000 rpm and 7250 rpm Rev Limit, featured in the 722 edition.[6]

Applications:

See also

References

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