Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY
Mercedes C class 2011 2.1 diesel description
Sedan Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY has been produced from January, 2011 to January, 2013. It has four-cylinder diesel engine with displacement of 2.1 litres, which produces power of 204 horsepower on 4200 rpm and torque 500 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 Common Rail fuel system without turbocharger. Engine versions compliant with Euro 5 and Euro 6 emission standards available. Average engine life expectancy (mileage before serious repairs are needed) is from 220 000 to 370 000 kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This Mercedes C class 2.1 engine oil type is 5W-30, 5W-40 and oil capacity is 7.2 litres.
Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY has all four wheel drive (AWD, 4x4) and automatic gearbox with 7 gears.
Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY accelerates to speed 100 kilometres per hour in 7.1 seconds. The maximum speed of this car is 240 km/h.
The fuel consumption of this Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY in combined mode (combining urban and highway driving) is 6.4 litres per 100km (15.6 km/l), city fuel economy - 8.7 l/100km, fuel consumption on highway - 5 l/100km. Fuel tank capacity is 66 litres or 17.44 gallons, which gives a mileage up to 1020 kilometers without refueling in urban cycle and even up to 1320 kilometers on highway.
According to user reviews, this Mercedes real everyday fuel consumption is 8 litres per 100 km, which is 25% more than the manufacturer's stated. More - Real Mercedes C class fuel consumption.
Mercedes C class safety
During safety testing Mercedes C class has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Mercedes C class is evaluated with very good rate 90 from 100, children safety: good mark - 79 from 100, for pedestrian protection Mercedes C class got 57 points from 100.
Mercedes C class safety equipment has been rated as very good - 86 percents from 100.
- Mercedes C 250 2011 CDI BlueEFFICIENCY MT manufacturer's fuel consumption is lower by 1.6 litres per 100 km or 25 % - 4.8 litres per 100 km, whereas users reported real fuel consumption is lower by 1.8 litres per 100 km or 23 % - 6.2 litres per 100 km
- Mercedes C 250 2011 CDI BlueEFFICIENCY AT manufacturer's fuel consumption is lower by 1.6 litres per 100 km or 25 % - 4.8 litres per 100 km, whereas users reported real fuel consumption is lower by 2.2 litres per 100 km or 28 % - 5.8 litres per 100 km
Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY technical data
| Model: | Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY | ||
|---|---|---|---|
| Body style: | Sedan | ||
| Production period: | 2011. January ... 2013. January | ||
| Engine: | 2143 cm3 Diesel, 4 cylinders | CO2 emissions: | 167 g/km |
| Power: | 204 HP ON 4200 RPM | Torque: | 500 NM ON 1600 RPM |
| Gearbox: | Automatic gearbox (7 gears) | Drive type: | All wheel drive (AWD, 4x4) |
| Maximum speed: | 240 km/h | Acceleration 0-100 km/h: | 7.1 seconds |
| Fuel consumption (l/100km): | 6.4 (combined) 8.7 (urban) 5.0 (highway) | ||
| Real fuel consumption: | 8 l/100km (29.4 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 66 litres (17.4 gallons) | ||
| Car dimensions: | 4.59m (length) 1.77m (width) 1.45m (height) | ||
| Turning diameter: | 10.8 meters | ||
| Trunk capacity: | 475 litres | ||
| Gross weight: | 2190 kg | ||
Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY engine OM651 220/250 CDI
Engine reliability:
Overall, this engine can last around 220,000 to 370,000 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 | 2143 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 83 mm |
| Stroke length (piston move) | 99 mm |
| Compression ratio | 16.2 : 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. More service info |
| Timing chain change interval | 250,000 km (recommended) Sometimes manufacturers do not specify timing chain replacement intervals and design chains for engine life. However, once the recommended change interval has been reached, it is recommended to periodically check the condition of the chain and to change the chain if excessive stretching is detected or if unusual noises from the engine or other symptoms occur. |
| Fuel system | Common Rail Common rail fuel injection provides more engine power, is quieter, more environmentally friendly and offers better fuel economy, but is more expensive to maintain and repair. |
| Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY oil type | 5W-30, 5W-40 |
| Oil capacity | 7.2 litres (7.6 quarts) More service info |
| Power | 163 - 204 HP ON 4200 RPM |
| Torque | 350 - 500 NM ON 1600 RPM |
| Start of production (year) | 2010 |
| Duration of production | 14 years |
| Engine also used on | Mercedes E klase Mercedes ML Mercedes A klase and 11 other models |
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. |
Most often compared to
All Mercedes C class sedan [2011 - 2013] modifications
| Modification | Engine | Power | Consumption | Gearbox | Drive type |
|---|---|---|---|---|---|
|
Mercedes C 180 2011 BlueEFFICIENCY
Most fuel efficient petrol version by real consumption |
1.8 Petrol | 156 HP | 6.7 l/100km | Manual (6) | Rear wheel |
|
Mercedes C 180 2011 BlueEFFICIENCY
Most fuel efficient petrol version |
1.8 Petrol | 156 HP | 6.4 l/100km | Automatic (7) | Rear wheel |
| Mercedes C 200 2011 BlueEFFICIENCY | 1.8 Petrol | 184 HP | 6.6 l/100km | Manual (6) | Rear wheel |
| Mercedes C 200 2011 BlueEFFICIENCY | 1.8 Petrol | 184 HP | 6.5 l/100km | Automatic (7) | Rear wheel |
|
Mercedes C 250 2011 BlueEFFICIENCY
Most fuel efficient petrol version |
1.8 Petrol | 204 HP | 6.4 l/100km | Automatic (7) | Rear wheel |
| Mercedes C 180 2011 CDI BlueEFFICIENCY | 2.1 Diesel | 120 HP | 4.8 l/100km | Manual (6) | Rear wheel |
| Mercedes C 180 2011 CDI BlueEFFICIENCY | 2.1 Diesel | 120 HP | 4.9 l/100km | Automatic (7) | Rear wheel |
| Mercedes C 200 2011 CDI BlueEFFICIENCY | 2.1 Diesel | 136 HP | 4.8 l/100km | Manual (6) | Rear wheel |
| Mercedes C 200 2011 CDI BlueEFFICIENCY | 2.1 Diesel | 136 HP | 4.9 l/100km | Automatic (7) | Rear wheel |
|
Mercedes C 220 2011 CDI BlueEFFICIENCY
Most fuel efficient diesel version |
2.1 Diesel | 170 HP | 4.4 l/100km | Manual (6) | Rear wheel |
| Mercedes C 220 2011 CDI BlueEFFICIENCY | 2.1 Diesel | 170 HP | 4.8 l/100km | Automatic (7) | Rear wheel |
| Mercedes C 250 2011 CDI BlueEFFICIENCY | 2.1 Diesel | 204 HP | 4.8 l/100km | Manual (6) | Rear wheel |
|
Mercedes C 250 2011 CDI BlueEFFICIENCY
Most fuel efficient diesel version by real consumption |
2.1 Diesel | 204 HP | 4.8 l/100km | Automatic (7) | Rear wheel |
| Mercedes C 250 2011 CDI 4Matic BlueEFFICIENCY 4x4 | 2.1 Diesel | 204 HP | 6.4 l/100km | Automatic (7) | All wheel |
| Mercedes C 300 2011 CDI 4Matic BlueEFFICIENCY 4x4 | 3.0 Diesel | 231 HP | - | Automatic (7) | All wheel |
|
Mercedes C 350 2011 CDI BlueEFFICIENCY
Most powerfull diesel version (265 HP) |
3.0 Diesel | 265 HP | 5.9 l/100km | Automatic (7) | Rear wheel |
| Mercedes C 350 2011 BlueEFFICIENCY | 3.5 Petrol | 306 HP | 6.8 l/100km | Automatic (7) | Rear wheel |
|
Mercedes C 63 2011 AMG
Most dynamic version - 100 km/h in 4.4 seconds |
6.2 Petrol | 457 HP | 12.0 l/100km | Automatic (7) | Rear wheel |