Mercedes C 180 2011 BlueEFFICIENCY

Mercedes C class 2011 1.8 petrol description

Coupe Mercedes C 180 2011 BlueEFFICIENCY is being produced from January, 2011. It has four-cylinder petrol engine with displacement of 1.8 litres, which produces power of 156 horsepower on 5000 rpm and torque 250 Nm (Newton metres) on 1600 revolutions per minute.

This 4-cylinder 16-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system and turbocharger. Engine versions compliant with Euro 4 and Euro 5 emission standards available. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 280 000 and 480 000 kilometres. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs 
This Mercedes C class 1.8 engine oil type is 5W-30 and oil capacity is 5.5 litres.

Mercedes C 180 2011 BlueEFFICIENCY has classical rear wheel drive (RWD) and automatic gearbox with 7 gears.

The fuel consumption of this version of Mercedes C 180 2011 BlueEFFICIENCY reported by owners in daily driving mode is 8.1 litres per 100km.

With the same engine there is also Mercedes C class version with manual gearbox (Mercedes C 180 2011 BlueEFFICIENCY MT) available, which users reported real fuel consumption is lower by 0.7 litres per 100 km or 9 % - 7.4 litres per 100 km.
Mercedes C class 2011

Mercedes C 180 2011 BlueEFFICIENCY technical data

Model: Mercedes C 180 2011 BlueEFFICIENCY
Body style: Coupe
Production period: 2011. January
Engine: 1796 cm3 Petrol, 4 cylinders CO2 emissions: 150 g/km
Power: 156 HP ON 5000 RPM Torque: 250 NM ON 1600 RPM
Gearbox: Automatic gearbox (7 gears) Drive type: Rear wheel drive (RWD)
Top speed: no data Acceleration 0-100 km/h: no data
Fuel consumption: 8.1 l/100km (29 MPG) by user reviews from various sources
Fuel tank capacity: 59 litres (15.6 gallons)
Car dimensions: 4.59m (length) 1.77m (width) 1.41m (height)
Turning diameter: 10.8 meters
Trunk capacity: 450 litres
Gross weight: 1990 kg

Mercedes C 180 2011 BlueEFFICIENCY engine M271 E18 ML

Engine reliability:

Overall, this engine can last around 280,000 to 480,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.
The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
Engine displacement 1796 cm3
Number of cylinders 4
Bore (cylinder diameter) 82 mm
Stroke length (piston move) 85 mm
Compression ratio 9 : 1
Camshaft drive Timing chain

Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more.

Fuel system Injection
Mercedes C 180 2011 BlueEFFICIENCY oil type 5W-30
Oil capacity 5.5 litres (5.8 quarts)
Power 122 - 192 HP ON 5000 RPM
Torque 190 - 260 NM ON 1600 RPM
Start of production (year) 2002
Duration of production 13 years
Engine also used on Mercedes E klase Mercedes CLK Mercedes SLK

Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design.

All Mercedes C class coupe [2011 modifications

Modification Engine Power Consumption Gearbox
Mercedes C 180 2011 BlueEFFICIENCY

Most fuel efficient petrol version by real consumption

1.8 Petrol 156 HP 6.7 l/100km Manual (6)
Mercedes C 180 2011 BlueEFFICIENCY 1.8 Petrol 156 HP - Automatic (7)
Mercedes C 250 2011 BlueEFFICIENCY

Most fuel efficient petrol version

1.8 Petrol 240 HP 6.5 l/100km Automatic (7)
Mercedes C 220 2011 CDI BlueEFFICIENCY

Most fuel efficient diesel version

2.1 Diesel 170 HP 4.4 l/100km Manual (6)
Mercedes C 220 2011 CDI BlueEFFICIENCY 2.1 Diesel 170 HP 4.9 l/100km Automatic (7)
Mercedes C 250 2011 CDI BlueEFFICIENCY

Most powerfull diesel version (204 HP)

2.1 Diesel 204 HP 4.9 l/100km Manual (6)
Mercedes C 250 2011 CDI BlueEFFICIENCY

Most powerfull diesel version (204 HP)

2.1 Diesel 204 HP 4.9 l/100km Automatic (7)
Mercedes C 350 2011 BlueEFFICIENCY 3.5 Petrol 306 HP 6.8 l/100km Automatic (7)
Mercedes C 63 2011 AMG

Most dynamic version - 100 km/h in 4.5 seconds

6.2 Petrol 457 HP 12.0 l/100km Automatic (7)
Mercedes C class 2011 reviews
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