M113 M-Class engine – V-shaped eight-cylinder power unit with a volume of 4.3, 5.0, 5.4 liters. Each cylinder has two intake valves and one outlet valve, two spark plugs for fuel combustion. Depending on the modification of the M113 engine, the engine can have an output of 279-367 hp at 5500-5750 rpm. The torque ranges from 400 to 530 Nm.
Specifications
| Manufacturer | Stuttgart-Bad Cannstatt Plant |
| Also called | M113 |
| Production years | 1997-2005 |
| Cylinder block alloy | aluminum |
| Fuel system | injector |
| Configuration | V |
| Number of cylinders | 8 |
| Valves per cylinder | 3 |
| Piston stroke, mm | 84 |
| Cylinder bore, mm | 89.9 |
| Compression ratio | 10 |
| Displacement, cc | 4266 |
| Power output, hp | 272/5750 279/5750 306/5850 |
| Torque output, Nm / rpm | 390/3000 400/3000 410/3250 |
| Fuel type | 95 |
| Euro standards | Euro 4 |
| Weight, kg | — |
| Fuel consumption, L/100 km — city — highway — combined |
17.7 9.2 12.3 |
| Oil consumption, gr/1000 km | up to 800 |
| Recommended engine oil | 0W-30 / 0W-40 / 5W-30 / 5W-40 / 5W-50 / 10W-40 / 10W-50 / 15W-40 / 15W-50 |
| Engine oil capacity, liter | 8.0 |
| Amount of engine oil for replacement, liter | ~7.5 |
| Oil change interval, km | 7000-10000 |
| Normal engine operating temperature, °C | ~90 | Engine lifespan, km — official information — real |
— 300+ |
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