Mercedes-Benz M111 Engine Specs
Mercedes-Benz
Quick overview
Mercedes-Benz M111 is a 2.0-2.3L petrol engine with 122-193 HP, 185-245 Nm, 10.4:1 compression ratio. Fuel consumption: 7-9 L/100km. Typical service life: 300,000+ km with proper maintenance.
122-193
HP
2.0-2.3L
Displacement
185-245 Nm
Torque
Petrol
Fuel
Description
The Mercedes-Benz M111 is a four-cylinder engine family that served as the backbone of Mercedes' compact and mid-size vehicles. Known for its reliability and smooth operation, representing Mercedes' approach to efficient four-cylinder engines.
General Information
Production Years:
1991-2004
Fuel Type:
Petrol
Environmental Standards:
Euro 2/3/4
Fuel Consumption:
7-9 L/100km (26.1-33.6 mpg)
Power (HP):
122-193
Power (kW):
90-142
Displacement:
2.0-2.3L (122-140.4 cu.in)
Torque:
185-245 Nm (136-181 lb-ft)
Cylinder Block Alloy:
Cast Iron
Cylinder Head Alloy:
Aluminum alloy
Has Turbo:
No
Engine Layout:
I4
Aspiration Type:
Naturally Aspirated/Supercharged
Fuel System:
Multi Point Injection
Head Type:
DOHC, 16 valves
Timing Drive:
Timing Chain
Cooling Type:
Liquid Cooled
Engine Cycle:
Otto Cycle
Cylinders Count:
4
Technical Details
Total Valves:
16
Firing Order:
1-3-4-2
Compression Ratio:
10.4:1
Hydraulic Lifters:
No
Minimum Octane:
95
Maintenance
Oil Capacity:
5.5L (5.8 qts)
Recommended Oil:
Mercedes-Benz MB 229.3 5W-40
Operating Temperature:
80-105°C (176-221°F)
Service Life (km):
300,000+ km with proper maintenance (186 miles)
Timing Belt/Chain Interval:
Chain - no replacement needed