Mercedes C class 2007 vs Mazda 3 2009
| Gearbox: | Automatic | Automatic | |
|---|---|---|---|
| Engine: | 2.5 Petrol | 2.0 Petrol | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 204 HP | 150 HP | |
| Torque: | 245 NM | 187 NM | |
| Acceleration 0-100 km/h: | 8.6 seconds | 10.6 seconds | |
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Mercedes C class is more dynamic to drive. Mercedes C class engine produces 54 HP more power than Mazda 3, whereas torque is 58 NM more than Mazda 3. Thanks to more power Mercedes C class reaches 100 km/h speed 2 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 9.3 | 7.9 | |
| Real fuel consumption: | 9.7 l/100km | 9.0 l/100km | |
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The Mazda 3 is a better choice when it comes to fuel economy. By specification Mercedes C class consumes 1.4 litres more fuel per 100 km than the Mazda 3, which means that if you drive 15,000 km in a year, the Mercedes C class could require 210 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 Mazda 3. | |||
| Fuel tank capacity: | 66 litres | 55 litres | |
| Full fuel tank distance: | 700 km in combined cycle | 690 km in combined cycle | |
| 940 km on highway | 850 km on highway | ||
| 680 km with real consumption | 610 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) | Front wheel drive (FWD) | |
| Front-wheel drive cars (Mazda 3) have better traction on slippery roads and when climbing hills, better fuel economy, and are less expensive to purchase. On the disadvantage side, FWD cars usually have less towing capacity, poorer acceleration and harder handling. Rear-wheel drive cars (Mercedes C class) have better handling on dry roads, better acceleration, more even weight distribution and more fun to drive. RWD is also better for towing large loads. The cons of rear-wheel drive are less interior and trunk space and more difficulty maneuvering in wet and snowy conditions. | |||
Engines | |||
| Average engine lifespan: | 380'000 km | 420'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used. | |||
| Engine production duration: | 13 years | 13 years | |
| Engine spread: | Used only for this car | Installed on at least 4 other car models, including Mazda 6, Mazda MX-5, Mazda 5, Mazda CX-5 | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mazda 3 might be a better choice in this respect. | |||
| Hydraulic tappets: | yes | no | |
| The Mercedes C class engine has hydraulic tappets (lifters), providing quieter operation and no need for periodic adjustment, but they are more complex in design and can cause serious engine damage in case of failure. | |||
| Mazda 3 2009 2.0 engine: The engine tends to idle unevenly. Engine problems may also include the thermostat and cooling pump. This engine tends to consume more oil at higher mileages. | |||
Dimensions | |||
| Length: | 4.58 m | 4.49 m | |
| Width: | 1.77 m | 1.76 m | |
| Height: | 1.45 m | 1.47 m | |
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Mercedes C class is larger, but slightly lower. Mercedes C class is 9 cm longer than the Mazda 3, 2 cm wider, while the height of Mercedes C class is 2 cm lower. | |||
| Trunk capacity: | 475 litres | 430 litres | |
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Mercedes C class has more luggage capacity. Mercedes C class has 45 litres more trunk space than the Mazda 3. | |||
| Turning diameter: | 10.84 meters | 10.4 meters | |
| The turning circle of the Mercedes C class is 0.44 metres more than that of the Mazda 3, which means Mercedes C class can be harder to manoeuvre in tight streets and parking spaces. | |||
| Gross weight (kg): | no data | 1`770 | |
| Safety: | |||
| Quality: | average | high | |
| Mazda 3 has fewer problems. According to annual technical inspection data Mercedes C class has serious deffects in 35 percent more cases than Mazda 3, so Mazda 3 quality is probably significantly better | |||
| Average price (€): | 5600 | 3200 | |
| Pros and Cons: |
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