Mercedes B 250 2012 BlueEFFICIENCY (W246)
Mercedes B class 2011 2.0 petrol description
Minivan / MPV Mercedes B 250 2012 BlueEFFICIENCY has been produced from January, 2012 to January, 2014. It has four-cylinder petrol engine with displacement of 2.0 litres, which produces power of 211 horsepower on 5500 rpm - this is the most powerfull Mercedes B klase 2011 - 2014 version and torque 350 Nm (Newton metres) on 1250 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 without turbocharger. Engine versions compliant with Euro 5 and Euro 6 emission standards available.
More engine specs
This engine is economical for its power output but has several notable weaknesses. Problems ...
This Mercedes B class 2.0 engine oil type is 5W-30, 5W-40 and oil capacity is 6.5 litres.
Mercedes B 250 2012 BlueEFFICIENCY has front wheel drive (FWD) and automatic gearbox with 7 gears.
Mercedes B 250 2012 BlueEFFICIENCY accelerates to speed 100 kilometres per hour in 6.8 seconds. The maximum speed of this car is 240 km/h.
The fuel consumption of this Mercedes B 250 2012 BlueEFFICIENCY in combined mode (combining urban and highway driving) is 6.2 litres per 100km (16.1 km/l), fuel consumption in city - 8.6 l/100km, highway fuel economy - 4.7 l/100km. Fuel tank capacity is 50 litres or 13.21 gallons, which gives a mileage up to 800 kilometers without refueling in urban cycle and even up to 1060 kilometers on highway.
According to user reviews, this Mercedes real everyday fuel consumption is 8 litres per 100 km, which is 29% more than the manufacturer's stated. More - Real Mercedes B class fuel consumption.
Mercedes B class safety
During safety testing Mercedes B class has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Mercedes B class is evaluated with outstanding rate 97 from 100, children safety: very good mark - 81 from 100, for pedestrian protection Mercedes B class got 56 points from 100.
Mercedes B class safety equipment has been rated as very good - 86 percents from 100.
Mercedes B 250 2012 BlueEFFICIENCY technical data
| Model: | Mercedes B 250 2012 BlueEFFICIENCY | ||
|---|---|---|---|
| Body style: | Minivan / MPV | ||
| Production period: | 2012. January ... 2014. January | ||
| Engine: | 1991 cm3 Petrol, 4 cylinders | CO2 emissions: | 145 g/km |
| Power: | 211 HP ON 5500 RPM | Torque: | 350 NM ON 1250 RPM |
| Gearbox: | Automatic gearbox (7 gears) | Drive type: | Front wheel drive (FWD) |
| Maximum speed: | 240 km/h | Acceleration 0-100 km/h: | 6.8 seconds |
| Fuel consumption (l/100km): | 6.2 (combined) 8.6 (urban) 4.7 (highway) | ||
| Real fuel consumption: | 8 l/100km (29.4 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 50 litres (13.2 gallons) | ||
| Car dimensions: | 4.36m (length) 1.79m (width) 1.56m (height) | ||
| Turning diameter: | 11 meters | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 488 litres | ||
| Trunk max capacity: | 1547 litres (with rear seats folded down) | ||
| Gross weight: | 2000 kg | ||
Mercedes B 250 2012 BlueEFFICIENCY engine M270 DE16 AL 220/250
Engine reliability and common problems:
This engine is economical for its power output but has several notable weaknesses. Problems with variable valve timing regulators (phasors) are common, often requiring attention due to malfunctions. The timing chain stretches quickly, necessitating replacement sooner than expected. The thermostat and water pump are also not particularly reliable, often leading to operational issues. Additionally, the fuel injectors are highly sensitive to low-quality fuel and can fail if refueled at unverified stations. Proper maintenance and the use of high-quality fuel are essential to mitigate these problems.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 | 1991 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 83 mm |
| Stroke length (piston move) | 92 mm |
| Compression ratio | 9.8 : 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 | 150,000 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 | Injection |
| Mercedes B 250 2012 BlueEFFICIENCY oil type | 5W-30, 5W-40 |
| Oil capacity | 6.5 litres (6.9 quarts) More service info |
| Coolant capacity | 7 litres (7.4 quarts) |
| Power | 156 - 218 HP ON 5500 RPM |
| Torque | 270 - 350 NM ON 1250 RPM |
| Start of production (year) | 2011 |
| Duration of production | 8 years |
| Engine also used on | Mercedes C klase Mercedes E klase Mercedes A klase and 6 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 B class minivan [2011 - 2014] modifications
| Modification | Engine | Power | Consumption | Gearbox | Drive type |
|---|---|---|---|---|---|
| Mercedes B 160 CDI Jan 2013 — Dec 2014 | 1.5 Diesel | 90 HP | - | Manual (6) | Front wheel |
| Mercedes B 160 CDI Automatic Jan 2013 — Dec 2014 | 1.5 Diesel | 90 HP | - | Automatic (7) | Front wheel |
|
Mercedes B 180 CDI
Jan 2013 — Dec 2014 Most fuel efficient diesel version |
1.5 Diesel | 109 HP | 3.8 l/100km | Manual (6) | Front wheel |
| Mercedes B 180 CDI Jan 2013 — Dec 2014 | 1.5 Diesel | 109 HP | - | Manual (6) | Front wheel |
| Mercedes B 180 CDI Automatic Jan 2013 — Dec 2014 | 1.5 Diesel | 109 HP | - | Automatic (7) | Front wheel |
|
Mercedes B 180 2011 BlueEFFICIENCY
Jan 2011 — Jan 2014 Most fuel efficient petrol version |
1.6 Petrol | 122 HP | 5.9 l/100km | Manual (6) | Front wheel |
|
Mercedes B 180 2011 BlueEFFICIENCY Automatic
Jan 2011 — Jan 2014 Most fuel efficient petrol version |
1.6 Petrol | 122 HP | 5.9 l/100km | Automatic (7) | Front wheel |
|
Mercedes B 200 2011 BlueEFFICIENCY
Jan 2011 — Jan 2014 Most fuel efficient petrol version |
1.6 Petrol | 156 HP | 5.9 l/100km | Manual (6) | Front wheel |
|
Mercedes B 200 2012 BlueEFFICIENCY
Jan 2012 — Jan 2014 Most fuel efficient petrol version |
1.6 Petrol | 156 HP | 5.9 l/100km | Automatic (7) | Front wheel |
|
Mercedes B 180 2011 CDI
Jan 2011 — Jan 2014 Most fuel efficient diesel version by real consumption |
1.8 Diesel | 109 HP | 4.4 l/100km | Manual (6) | Front wheel |
| Mercedes B 180 2012 CDI Jan 2012 — Jan 2014 | 1.8 Diesel | 109 HP | 4.3 l/100km | Automatic (7) | Front wheel |
| Mercedes B 200 2011 CDI Jan 2011 — Jan 2014 | 1.8 Diesel | 136 HP | 4.4 l/100km | Manual (6) | Front wheel |
| Mercedes B 200 2012 CDI Jan 2012 — Jan 2014 | 1.8 Diesel | 136 HP | 4.3 l/100km | Automatic (7) | Front wheel |
| Mercedes B 220 4x4 Jan 2013 — Dec 2014 | 2.0 Petrol | 184 HP | - | Automatic (7) | All wheel |
|
Mercedes B 250 2012 BlueEFFICIENCY
Jan 2012 — Jan 2014 Most dynamic version - 100 km/h in 6.8 seconds |
2.0 Petrol | 211 HP | 6.2 l/100km | Automatic (7) | Front wheel |
|
Mercedes B 220 CDI
Jan 2012 — Dec 2014 Most powerfull diesel version (170 HP) |
2.1 Diesel | 170 HP | - | Automatic (7) | Front wheel |