BMW 3 series 2005 vs Mercedes C class 2007
| Gearbox: | Manual | Manual | |
|---|---|---|---|
| Engine: | 3.0 Diesel | 3.0 Diesel | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 231 HP | 224 HP | |
| Torque: | 500 NM | 510 NM | |
| Acceleration 0-100 km/h: | 6.6 seconds | 7.7 seconds | |
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BMW 3 series is more dynamic to drive. BMW 3 series engine produces 7 HP more power than Mercedes C class, but torque is 10 NM less than Mercedes C class. Thanks to more power BMW 3 series reaches 100 km/h speed 1.1 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 7.2 | 6.9 | |
| Real fuel consumption: | 7.1 l/100km | 8.5 l/100km | |
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The BMW 3 series is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise. By specification BMW 3 series consumes 0.3 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 45 litres more fuel. But when we compare the real fuel consumption reported by users, BMW 3 series consumes 1.4 litres less fuel per 100 km than the Mercedes C class. | |||
| Fuel tank capacity: | 61 litres | 66 litres | |
| Full fuel tank distance: | 840 km in combined cycle | 950 km in combined cycle | |
| 1050 km on highway | 1200 km on highway | ||
| 850 km with real consumption | 770 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: | 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 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 | |||
| Engine production duration: | 5 years | 21 years | |
| Engine spread: | Installed on at least 6 other car models, including BMW 5 sērija, BMW X5, BMW 7 sērija, BMW X3, BMW X6 | Installed on at least 9 other car models, including Mercedes E klase, Mercedes ML, Mercedes G klase | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mercedes C class might be a better choice in this respect. | |||
| BMW 3 sērija 2005 3.0 engine: The BMW M57 engine is regarded as one of the best German-built power units. Its inline-six layout is praised for reliability, and cars equipped with this engine are often more desirable on the used market. Despite delivering strong performance, the ... More about BMW 3 sērija 2005 3.0 engine Mercedes C klase 2007 3.0 engine: A reliable yet dynamic engine. Frequent oil leaks, engine crankcase ventilation problems. | |||
Dimensions | |||
| Length: | 4.52 m | 4.58 m | |
| Width: | 1.82 m | 1.77 m | |
| Height: | 1.42 m | 1.45 m | |
| BMW 3 series is 6 cm shorter than the Mercedes C class, 5 cm wider, while the height of BMW 3 series is 3 cm lower. | |||
| Trunk capacity: | 460 litres | 475 litres | |
| BMW 3 series has 15 litres less trunk space than the Mercedes C class. | |||
| Turning diameter: | 11 meters | 10.8 meters | |
| The turning circle of the BMW 3 series is 0.2 metres more than that of the Mercedes C class. | |||
| Gross weight: | 2`155 kg | 2`185 kg | |
| Net weight: | 1`640 kg | 1`625 kg | |
| Load capacity: | 515 kg | 560 kg | |
| Safety: | |||
| Quality: | above average | above 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 (€): | 3400 | 4600 | |
| Pros and Cons: |
BMW 3 sērija has
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Mercedes C klase has
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