BMW 3 series 2012 vs Mercedes C class 2011
| Gearbox: | Manual | Manual | |
|---|---|---|---|
| Engine: | 2.0 Petrol | 1.8 Petrol | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 184 HP | 156 HP | |
| Torque: | 270 NM | 250 NM | |
| Acceleration 0-100 km/h: | 7.4 seconds | 9 seconds | |
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BMW 3 series is more dynamic to drive. BMW 3 series engine produces 28 HP more power than Mercedes C class, whereas torque is 20 NM more than Mercedes C class. Thanks to more power BMW 3 series reaches 100 km/h speed 1.6 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 6.8 | 6.7 | |
| Real fuel consumption: | 7.9 l/100km | 7.4 l/100km | |
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The Mercedes C class is a better choice when it comes to fuel economy. By specification BMW 3 series consumes 0.1 litres more fuel per 100 km than the Mercedes C class, which means that if you drive 15,000 km in a year, the BMW 3 series could require 15 litres more fuel. By comparing actual fuel consumption based on user reports, BMW 3 series consumes 0.5 litres more fuel per 100 km than the Mercedes C class. | |||
| Fuel tank capacity: | 60 litres | 59 litres | |
| Full fuel tank distance: | 880 km in combined cycle | 880 km in combined cycle | |
| 1070 km on highway | 1130 km on highway | ||
| 750 km with real consumption | 790 km with real consumption | ||
Drive type | |||
| Wheel drive type: | 4x4 - AWD (all-wheel-drive) | Rear wheel drive (RWD) | |
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BMW 3 sērija has 4x4: 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 at most times, 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 higher speeds or when parking, multi-plate clutch is disengaged and all power is transferred to the rear wheels. DSC system (Dynamic Stability Control) also brakes the wheels separately to regain traction and assist in cornering. | |||
Engines | |||
| Average engine lifespan: | 300'000 km | 440'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Mercedes C class engine could be longer. | |||
| Engine production duration: | 7 years | 13 years | |
| Engine spread: | Installed on at least 8 other car models, including BMW 5 sērija, BMW 1 sērija, BMW X3, BMW X1 | Installed on at least 3 other car models, including Mercedes E klase, Mercedes CLK, Mercedes SLK | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. | |||
Dimensions | |||
| Length: | 4.62 m | 4.59 m | |
| Width: | 1.81 m | 1.77 m | |
| Height: | 1.43 m | 1.43 m | |
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BMW 3 series is larger. BMW 3 series is 3 cm longer than the Mercedes C class, 4 cm wider the height of the cars does not differ significantly. | |||
| Trunk capacity: | 480 litres | 475 litres | |
| BMW 3 series has 5 litres more trunk space than the Mercedes C class. | |||
| Turning diameter: | 11.7 meters | 10.8 meters | |
| The turning circle of the BMW 3 series is 0.9 metres more than that of the Mercedes C class, which means BMW 3 series can be harder to manoeuvre in tight streets and parking spaces. | |||
| Gross weight (kg): | 2`010 | 1`995 | |
| Safety: | |||
| BMW 3 series scores higher in safety tests, but Mercedes C class is better rated in child safety tests. | |||
| Quality: | above average | above average | |
| Average price (€): | 12 000 | 9000 | |
| Pros and Cons: |
BMW 3 sērija has
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Mercedes C klase has
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