Mercedes C class 2009 vs BMW 3 series 2010
| Gearbox: | Automatic | Automatic | |
|---|---|---|---|
| Engine: | 2.1 Diesel | 2.0 Diesel | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 204 HP | 184 HP | |
| Torque: | 500 NM | 380 NM | |
| Acceleration 0-100 km/h: | 7 seconds | 8.4 seconds | |
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Mercedes C class is more dynamic to drive. Mercedes C class engine produces 20 HP more power than BMW 3 series, whereas torque is 120 NM more than BMW 3 series. Thanks to more power Mercedes C class reaches 100 km/h speed 1.4 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 6.5 | 5.8 | |
| Real fuel consumption: | 7.1 l/100km | 6.4 l/100km | |
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The BMW 3 series is a better choice when it comes to fuel economy. By specification Mercedes C class consumes 0.7 litres more fuel per 100 km than the BMW 3 series, which means that if you drive 15,000 km in a year, the Mercedes C class could require 105 litres more fuel. By comparing actual fuel consumption based on user reports, Mercedes C class consumes 0.7 litres more fuel per 100 km than the BMW 3 series. | |||
| Fuel tank capacity: | 66 litres | 61 litres | |
| Full fuel tank distance: | 1010 km in combined cycle | 1050 km in combined cycle | |
| 1260 km on highway | 1240 km on highway | ||
| 920 km with real consumption | 950 km with real consumption | ||
| Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy. | |||
Drive type | |||
| Wheel drive type: | Rear wheel drive (RWD) | 4x4 - AWD (all-wheel-drive) | |
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BMW 3 sērija 2008: BMW xDrive is a proactive all-wheel drive system without a center differential that engages before the vehicle becomes destabilized, unnoticed by the driver. Torque is distributed between the axles by an electronically controlled multi-plate clutch in the transfer case. The clutch is partially locked most of the time, distributing power to both axles in a 40/60 front/rear ratio, but the system is capable of sending 100% of the torque to either axle. At high speeds or when parking, for example, the clutch is disengaged and all power is sent to the rear wheels. DSC (Dynamic Stability Control) also brakes the wheels individually to regain traction and assist in cornering. | |||
Engines | |||
| Average engine lifespan: | 350'000 km | 330'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used. | |||
| Engine production duration: | 16 years | 19 years | |
| Engine spread: | Installed on at least 13 other car models, including Mercedes E klase, Mercedes ML, Mercedes A klase | Installed on at least 6 other car models, including BMW 5 sērija, BMW 1 sērija, BMW X3, BMW X1 | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. | |||
| Mercedes C klase 2009 2.1 engine: The engine has a long service life if it is serviced on time and has reasonable fuel consumption. The most common problems are caused by the engine chain tensioner and the fuel delivery system. BMW 3 sērija 2010 2.0 engine: Because of problems with the timing chain, which tends to stretch at 100,000 km, the BMW N47 engine is sometimes called the worst BMW engine. Replacing the timing chain also requires removing the engine from ... More about BMW 3 sērija 2010 2.0 engine | |||
Dimensions | |||
| Length: | 4.60 m | 4.53 m | |
| Width: | 1.77 m | 1.82 m | |
| Height: | 1.46 m | 1.44 m | |
| Mercedes C class is 7 cm longer than the BMW 3 series, 5 cm narrower, while the height of Mercedes C class is 2 cm higher. | |||
| Trunk capacity: | 485 litres | 460 litres | |
| Trunk max capacity: with rear seats folded down |
1500 litres | 1385 litres | |
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Mercedes C class has more luggage capacity. Mercedes C class has 25 litres more trunk space than the BMW 3 series. The maximum boot capacity (with all rear seats folded down) is larger in Mercedes C class (by 115 litres). | |||
| Turning diameter: | 10.8 meters | 11.8 meters | |
| The turning circle of the Mercedes C class is 1 metres less than that of the BMW 3 series, which means Mercedes C class can be easier to manoeuvre in tight streets and parking spaces. | |||
| Power steering: | Hydraulic power steering | Electric power steering | |
| Hydraulic power steering is technologically more complex, louder, increases fuel consumption and requires more servicing. It has the advantages of more power, less strain on the car's electrical system and better feedback (feeling) when steering. | |||
| Gross weight (kg): | 2`215 | 2`145 | |
| Safety: | no data | ||
| Quality: | average | average | |
| Mercedes C class has slightly fewer faults. Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for BMW 3 series, so Mercedes C class quality could be a bit better. | |||
| Average price (€): | 4000 | 5200 | |
| Pros and Cons: |
Mercedes C klase has
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BMW 3 sērija has
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