Mazda 6 2012 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: | 150 HP | 160 HP | |
| Torque: | 380 NM | 350 NM | |
| Acceleration 0-100 km/h: | 9.1 seconds | 9.5 seconds | |
|
Mazda 6 is more dynamic to drive. Mazda 6 engine produces 10 HP less power than Opel Insignia, but torque is 30 NM more than Opel Insignia. Despite less power, Mazda 6 reaches 100 km/h speed 0.4 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 3.9 | 5.8 | |
| Real fuel consumption: | 6.0 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 1.9 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 285 litres of fuel. By comparing actual fuel consumption based on user reports, Mazda 6 consumes 0.7 litres less fuel per 100 km than the Opel Insignia. | |||
| Fuel tank capacity: | 62 litres | 70 litres | |
| Full fuel tank distance: | 1580 km in combined cycle | 1200 km in combined cycle | |
| 1820 km on highway | 1450 km on highway | ||
| 1030 km with real consumption | 1040 km with real consumption | ||
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: | 4.87 m | 4.83 m | |
| Width: | 1.84 m | 1.86 m | |
| Height: | 1.45 m | 1.50 m | |
| Mazda 6 is 4 cm longer than the Opel Insignia, 2 cm narrower, while the height of Mazda 6 is 5 cm lower. | |||
| Trunk capacity: | 489 litres | 500 litres | |
| Trunk max capacity: with rear seats folded down |
no data | 1010 litres | |
| Despite its longer length, Mazda 6 has 11 litres less trunk space than the Opel Insignia. This could mean that the Mazda 6 uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. | |||
| Turning diameter: | 10.2 meters | 10.9 meters | |
| The turning circle of the Mazda 6 is 0.7 metres less than that of the Opel Insignia, which means Mazda 6 can be easier to manoeuvre in tight streets and parking spaces. | |||
| Gross weight (kg): | no data | 2`125 | |
| Safety: | |||
| 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 (€): | 7000 | 4800 | |
| Pros and Cons: |
Mazda 6 has
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Opel Insignia has
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