The Mercedes M113 engine was produced from 1997 to 2007 (in fact, it is still being produced, but it is already being installed on SsangYong Actyon cars) and has established itself as a reliable engine with a resource margin much higher than calculated. This is a very light, compact and powerful motor, but it retains almost all the problems of its predecessor, the M112.
Mercedes V8 family: M113 E43, M113 E50, M113 E55, M119 E42, M119 E50, M119 E60, M156, M157, M176, M177, M273, M278.
Specifications
| Production years | 1997-2007 |
| Displacement, cc | 5439 |
| Fuel system | injector |
| Power output, hp | 347 – 400 (M 113 E 55 AMG) 476 – 582 (M 113 E 55 ML AMG) |
| Torque output, Nm | 510 – 530 (M 113 E 55 AMG) 700 – 800 (M 113 E 55 ML AMG) |
| Cylinder block | aluminum V8 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 97 |
| Piston stroke, mm | 92 |
| Compression ratio | 11.0 – 11.3 (M 113 E 55 AMG) 10.5 (M 113 E 55 ML AMG) |
| Features | no |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | no (M 113 E 55 AMG) kompressor (M 113 E 55 ML AMG) |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 8.0 |
| Fuel type | petrol |
| Euro standards | EURO 3/4 |
| Engine lifespan, km | ~220 000 |
| Weight, kg | 196 |
The engine was installed on:
- Mercedes CLK-Class C208 in 1997 – 2002, CLK-Class C209 in 2002 – 2006;
- Mercedes E-Class W210 in 1997 – 2002, E-Class W211 in 2003 – 2006;
- Mercedes C-Class W202 in 1998 – 2000, C-Class W203 in 2003 – 2007;
- Mercedes CL-Class C215 in 1999 – 2006;
- Mercedes G-Class W463 in 1999 – 2011;
- Mercedes S-Class W220 in 1999 – 2006;
- Mercedes SL-Class R129 in 1999 – 2001, SL-Class R230 in 2002 – 2008;
- Mercedes ML-Class W163 in 2000 – 2003;
- Mercedes CLS-Class C219 in 2004 – 2006;
- Mercedes SLK-Class R171 in 2004 – 2010.
Disadvantages of the M113 E55 engine
- The main problem of the power units of this family is the huge oil consumption.
- The main cause of the oil burner is usually hardened valve stem seals.
- Due to contamination of the crankcase ventilation, the lubricant presses through gaskets or seals.
- Also, the source of leaks is often the oil filter housing and heat exchanger.
- Another branded engine failure is the destruction of the crankshaft pulley.
Frequently asked questions about the Mercedes M113 E55
How much power does the Mercedes M113 E55 make?
Power output of the Mercedes M113 E55, hp: 347 - 400 (M 113 E 55 AMG); 476 - 582 (M 113 E 55 ML AMG). Torque, Nm: 510 - 530 (M 113 E 55 AMG); 700 - 800 (M 113 E 55 ML AMG).
How much oil does the Mercedes M113 E55 take and which one?
Engine oil capacity: 8.0 liters. Recommended oil: 5W-40.
Does the Mercedes M113 E55 have a timing belt or chain?
The Mercedes M113 E55 uses a timing chain.
Is the Mercedes M113 E55 turbocharged?
Yes, the Mercedes M113 E55 is turbocharged (no (M 113 E 55 AMG); kompressor (M 113 E 55 ML AMG)).
Does the Mercedes M113 E55 need valve clearance adjustment?
No, the Mercedes M113 E55 has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Mercedes M113 E55 last?
The typical lifespan of the Mercedes M113 E55 is ~220 000 km with proper maintenance.
What cars was the Mercedes M113 E55 installed on?
Mercedes CLK-Class C208 in 1997 - 2002, CLK-Class C209 in 2002 - 2006; Mercedes E-Class W210 in 1997 - 2002, E-Class W211 in 2003 - 2006; Mercedes C-Class W202 in 1998 - 2000, C-Class W203 in 2003 - 2007; Mercedes CL-Class C215 in 1999 - 2006; Mercedes G-Class W463 in 1999 - 2011; Mercedes S-Class W220 in 1999 - 2006 and 4 more (see the full list above).
What are the common problems of the Mercedes M113 E55?
The main problem of the power units of this family is the huge oil consumption. The main cause of the oil burner is usually hardened valve stem seals. All known problems.
