Mazda 3 2011 vs Opel Astra 2010
| Gearbox: | Manual | Manual | |
|---|---|---|---|
| Engine: | 1.6 Petrol | 1.6 Petrol | |
| Camshaft drive: | Timing chain | Timing belt | |
| Engine chain usually needs to be replaced less often than the timing belt, but the cost of replacing the chain is usually higher. Chain motors are considered to be more reliable, but noisier and more vibration generating. | |||
Performance | |||
| Power: | 105 HP | 116 HP | |
| Torque: | 145 NM | 155 NM | |
| Acceleration 0-100 km/h: | 12.2 seconds | 11.7 seconds | |
|
Opel Astra is a more dynamic driving. Mazda 3 engine produces 11 HP less power than Opel Astra, whereas torque is 10 NM less than Opel Astra. Due to the lower power, Mazda 3 reaches 100 km/h speed 0.5 seconds later. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 6.4 | 6.3 | |
| Real fuel consumption: | 7.4 l/100km | 7.4 l/100km | |
| By specification Mazda 3 consumes 0.1 litres more fuel per 100 km than the Opel Astra, which means that if you drive 15,000 km in a year, the Mazda 3 could require 15 litres more fuel. | |||
| Fuel tank capacity: | 55 litres | 56 litres | |
| Full fuel tank distance: | 850 km in combined cycle | 880 km in combined cycle | |
| 1050 km on highway | 1090 km on highway | ||
| 740 km with real consumption | 750 km with real consumption | ||
| Ground clearance: | 155 mm (6.1 inches) | 160 mm (6.3 inches) | |
Engines | |||
| Average engine lifespan: | 350'000 km | 420'000 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 Opel Astra engine could be longer. | |||
| Engine production duration: | 16 years | 17 years | |
| Engine spread: | Used only for this car | Used also on Opel Mokka | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Opel Astra might be a better choice in this respect. | |||
Dimensions | |||
| Length: | 4.46 m | 4.42 m | |
| Width: | 1.76 m | 1.81 m | |
| Height: | 1.45 m | 1.51 m | |
| Mazda 3 is 4 cm longer than the Opel Astra, 6 cm narrower, while the height of Mazda 3 is 6 cm lower. | |||
| Trunk capacity: | 340 litres | 370 litres | |
| Trunk max capacity: with rear seats folded down |
1360 litres | 1235 litres | |
| Despite its longer length, Mazda 3 has 30 litres less trunk space than the Opel Astra. This could mean that the Mazda 3 uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. The maximum boot capacity (with all rear seats folded down) is larger in Mazda 3 (by 125 litres). | |||
| Turning diameter: | 10.4 meters | 11.4 meters | |
| The turning circle of the Mazda 3 is 1 metres less than that of the Opel Astra, which means Mazda 3 can be easier to manoeuvre in tight streets and parking spaces. | |||
| Gross weight (kg): | 1`770 | 1`870 | |
| Safety: | no data | no data | |
| Quality: | high | average | |
| Mazda 3 has fewer problems. According to annual technical inspection data Opel Astra has serious deffects in 45 percent more cases than Mazda 3, so Mazda 3 quality is probably significantly better | |||
| Average price (€): | 5000 | 3600 | |
| Pros and Cons: |
Mazda 3 has
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Opel Astra has
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