Mazda 6 2010 vs Opel Insignia 2008
| Gearbox: | Manual | Manual | |
|---|---|---|---|
| Engine: | 2.2 Diesel | 2.0 Diesel | |
| 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: | 163 HP | 160 HP | |
| Torque: | 360 NM | 350 NM | |
| Acceleration 0-100 km/h: | 9.2 seconds | 9.5 seconds | |
|
Mazda 6 is more dynamic to drive. Mazda 6 engine produces 3 HP more power than Opel Insignia, whereas torque is 10 NM more than Opel Insignia. Thanks to more power Mazda 6 reaches 100 km/h speed 0.3 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 5.4 | 5.8 | |
| Real fuel consumption: | 6.6 l/100km | 6.7 l/100km | |
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The Mazda 6 is a better choice when it comes to fuel economy. By specification Mazda 6 consumes 0.4 litres less fuel per 100 km than the Opel Insignia, which means that by driving the Mazda 6 over 15,000 km in a year you can save 60 litres of fuel. By comparing actual fuel consumption based on user reports, Mazda 6 consumes 0.1 litres less fuel per 100 km than the Opel Insignia. | |||
| Fuel tank capacity: | 64 litres | 70 litres | |
| Full fuel tank distance: | 1180 km in combined cycle | 1200 km in combined cycle | |
| 1420 km on highway | 1450 km on highway | ||
| 960 km with real consumption | 1040 km with real consumption | ||
| Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy. | |||
| Ground clearance: | 165 mm (6.5 inches) | 160 mm (6.3 inches) | |
Engines | |||
| Average engine lifespan: | 380'000 km | 350'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used. | |||
| Engine production duration: | 5 years | 7 years | |
| Engine spread: | Installed on at least 2 other car models, including Mazda 3, Mazda CX-7 | Installed on at least 2 other car models, including Opel Astra, Opel Zafira | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. | |||
| Hydraulic tappets: | no | yes | |
| The Opel Insignia 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. | |||
Dimensions | |||
| Length: | 4.76 m | 4.83 m | |
| Width: | 1.80 m | 1.86 m | |
| Height: | 1.44 m | 1.50 m | |
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Mazda 6 is smaller. Mazda 6 is 8 cm shorter than the Opel Insignia, 7 cm narrower, while the height of Mazda 6 is 6 cm lower. | |||
| Trunk capacity: | 510 litres | 520 litres | |
| Trunk max capacity: with rear seats folded down |
1702 litres | 1465 litres | |
| Mazda 6 has 10 litres less trunk space than the Opel Insignia. The maximum boot capacity (with all rear seats folded down) is larger in Mazda 6 (by 237 litres). | |||
| Turning diameter: | 10.8 meters | 10.9 meters | |
| The turning circle of the Mazda 6 is 0.1 metres less than that of the Opel Insignia. | |||
| Gross weight (kg): | 2`110 | 2`125 | |
| Safety: | no data | ||
| Quality: | average | average | |
| Mazda 6 has fewer problems. According to annual technical inspection data Opel Insignia has serious deffects in 10 percent more cases than Mazda 6, so Mazda 6 quality is probably slightly better | |||
| Average price (€): | 3400 | 4800 | |
| Pros and Cons: |
Mazda 6 has
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Opel Insignia has
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