Mercedes A 200 2012 CDI Automatic (W176)

Mercedes A class 2012 1.8 diesel description

Hatchback Mercedes A 200 2012 CDI Automatic has been produced from January, 2012 to January, 2015. It has four-cylinder diesel engine with displacement of 1.8 litres, which produces power of 136 horsepower on 3600 rpm and torque 300 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, it has no turbine. Engine versions compliant with Euro 5 and Euro 6 emission standards available. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 250 000 and 420 000 kilometres. Note that engine life can be longer or shorter depending on maintenance.
More engine specs 
This Mercedes A class 1.8 engine oil type is 5W-30, 5W-40 and oil capacity is 7.2 litres.

Mercedes A 200 2012 CDI Automatic has front wheel drive (FWD) and automatic gearbox with 7 gears.
Mercedes A 200 2012 CDI Automatic accelerates to speed 100 kilometres per hour in 9.2 seconds. The maximum speed of this car is 210 km/h.

In combined cycle (city and motorway), the Mercedes A 200 2012 CDI Automatic fuel consumption is 4.1 litres per 100km (24.4 km/l) - this is one of most fuel efficient Mercedes A klase 2012 - 2015 versions, city fuel economy - 4.8 l/100km, fuel consumption on highway - 3.8 l/100km. Fuel tank capacity is 50 litres or 13.21 gallons, which gives a mileage up to 1200 kilometers without refueling in urban cycle and even up to 1300 kilometers on highway.
According to user reviews, this Mercedes real everyday fuel consumption is 6 litres per 100 km, which is 46% more than the manufacturer's stated. More - Real Mercedes A class fuel consumption.

Mercedes A class safety

During safety testing Mercedes A class has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Mercedes A class is evaluated with outstanding rate 93 from 100, children safety: very good mark - 81 from 100, for pedestrian protection Mercedes A class got 67 points from 100.
Mercedes A class safety equipment has been rated as very good - 86 percents from 100.

With the same engine there is also Mercedes A class version with manual gearbox (Mercedes A 200 2012 CDI MT) available, which manufacturer's fuel consumption is higher by 0.2 litres per 100 km or 5 % - 4.3 litres per 100 km, whereas users reported real fuel consumption is similar - 5.9 litres per 100 km.
Mercedes A class 1.8 service information and maintenance intervals Oil change intervals, capacities and specifications, service information for filters, spark plugs, belts etc.
Mercedes A class 2012

Mercedes A 200 2012 CDI Automatic technical data

Model: Mercedes A 200 2012 CDI Automatic
Body style: Hatchback
Production period: 2012. January ... 2015. January 
Engine: 1796 cm3 Diesel, 4 cylinders CO2 emissions: 109 g/km
Power: 136 HP ON 3600 RPM Torque: 300 NM ON 1600 RPM
Gearbox: Automatic gearbox (7 gears) Drive type: Front wheel drive (FWD)
Top speed: 210 km/h Acceleration 0-100 km/h: 9.2 seconds
Fuel consumption (l/100km): 4.1 (combined) 4.8 (urban) 3.8 (highway)
Real fuel consumption: 6 l/100km (39.2 MPG) by user reviews from various sources
Fuel tank capacity: 50 litres (13.2 gallons)
Car dimensions: 4.29m (length) 1.78m (width) 1.43m (height)
Turning diameter: 11 meters
Seats: 5 seats
Trunk capacity: 341 litres
Trunk max capacity: 1157 litres (with rear seats folded down)
Gross weight: 2000 kg

Mercedes A 200 2012 CDI Automatic engine OM651 200 CDI

Engine reliability:

Overall, this engine can last around 250,000 to 420,000 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) 83 mm
Stroke length (piston move) 83 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 A 200 2012 CDI Automatic oil type 5W-30, 5W-40
Oil capacity 7.2 litres (7.6 quarts) More service info
Coolant capacity 9.6 litres (10.1 quarts)
Power 136 HP ON 3600 RPM
Torque 300 NM ON 1600 RPM
Start of production (year) 2010
Duration of production 14 years

Often in the first years of production, engines tend to have various constructive problems, so it is recommended to choose a car with this engine from 2013 onwards.

Engine also used on Mercedes B klase Mercedes CLA

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 A class hatchback [2012 - 2015] modifications

Modification Engine Power Consumption Gearbox Drive type
Mercedes A 160 CDI Jan 2013 — Dec 2015 1.5 Diesel 90 HP - Manual (6) Front wheel
Mercedes A 160 CDI Automatic Jan 2013 — Dec 2015 1.5 Diesel 90 HP - Automatic (7) Front wheel
Mercedes A 180 2012 CDI Jan 2012 — Jan 2015

Most fuel efficient diesel version

1.5 Diesel 109 HP 3.8 l/100km Manual (6) Front wheel
Mercedes A 180 2012 Jan 2012 — Jan 2015

Most fuel efficient petrol version by real consumption

1.6 Petrol 122 HP 5.5 l/100km Manual (6) Front wheel
Mercedes A 180 2012 Automatic Jan 2012 — Jan 2015

Most fuel efficient petrol version

1.6 Petrol 122 HP 5.4 l/100km Automatic (7) Front wheel
Mercedes A 200 2012 Jan 2012 — Jan 2015 1.6 Petrol 156 HP 5.5 l/100km Manual (6) Front wheel
Mercedes A 200 2012 Automatic Jan 2012 — Jan 2015

Most fuel efficient petrol version

1.6 Petrol 156 HP 5.4 l/100km Automatic (7) Front wheel
Mercedes A 180 2012 CDI Automatic Jan 2012 — Jan 2015 1.8 Diesel 109 HP 4.1 l/100km Automatic (7) Front wheel
Mercedes A 200 2012 CDI Jan 2012 — Jan 2015 1.8 Diesel 136 HP 4.3 l/100km Manual (6) Front wheel
Mercedes A 200 2012 CDI Automatic Jan 2012 — Jan 2015 1.8 Diesel 136 HP 4.1 l/100km Automatic (7) Front wheel
Mercedes A 250 2012 Jan 2012 — Jan 2015 2.0 Petrol 211 HP 6.1 l/100km Automatic (7) Front wheel
Mercedes A 250 Automatic 4x4 Jan 2013 — Dec 2015

Most dynamic version - 100 km/h in 6.5 seconds

2.0 Petrol 211 HP 6.6 l/100km Automatic (7) All wheel
Mercedes A 250 Automatic 4x4 Jan 2013 — Dec 2015

Most dynamic version - 100 km/h in 6.5 seconds

2.0 Petrol 211 HP - Automatic (7) All wheel
Mercedes A 220 CDI

Most powerfull diesel version (170 HP)

2.1 Diesel 170 HP - Automatic (7) Front wheel
Mercedes A class 2012 reviews
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