Mercedes-Benz Mercedes M276 Engine Specs
Mercedes-Benz
Quick overview
Mercedes-Benz Mercedes M276 is a 3.5L (3498 cc) petrol engine with 306 HP, 370 Nm, 11.3:1 compression ratio. Fuel consumption: 11-8L/100km. Typical service life: 250,000+.
306
HP
3.5L (3498 cm³)
Displacement
370 Nm
Torque
Petrol
Fuel
Description
The Mercedes M276 is a 3.0-liter twin-turbocharged V6 engine that replaced the naturally aspirated M272. Features direct injection, twin turbochargers, and advanced engine management for improved performance and efficiency while maintaining Mercedes-Benz's refinement standards.
General Information
Production Years:
2010-2017
Fuel Type:
Petrol
Environmental Standards:
Euro 6
Fuel Consumption:
11-8L/100km (29.4-21.4 mpg)
Power (HP):
306
Power (kW):
225
Displacement:
3.5L (3498 cm³) (213.5 cu.in)
Torque:
370 Nm (273 lb-ft)
Cylinder Block Alloy:
Aluminum alloy
Cylinder Head Alloy:
Aluminum alloy
Has Turbo:
No
Engine Layout:
I6
Aspiration Type:
Naturally Aspirated
Fuel System:
Direct Injection
Head Type:
DOHC Aluminum
Timing Drive:
Timing Chain
Cooling Type:
Liquid Cooled
Cylinders Count:
6
Technical Details
Cylinder Diameter:
92.9mm
Piston Stroke:
86mm
Total Valves:
24
Total Intake Valves:
12
Total Exhaust Valves:
12
Intake Valves per Cylinder:
2
Exhaust Valves per Cylinder:
2
Firing Order:
1-5-3-6-2-4
Weight:
168 kg (370 lbs)
Rings per Piston:
3 (2/1)
Compression Ratio:
11.3:1
Hydraulic Lifters:
No
Cylinder Coating:
Cast iron sleeve
Minimum Octane:
98
Maintenance
Oil Capacity:
8.5L (9 qts)
Recommended Oil:
5W-30
Operating Temperature:
85-95°C (185-203°F)
Thermostat Temperature:
85-90°C (185-194°F)
Service Life (km):
250,000+ (155 miles)
Timing Belt/Chain Interval:
Chain - no replacement needed
Parts Cost:
High - Mercedes precision engineering