Opel Astra 2007 vs Citroen C4 2004
| Gearbox: | Manual | Manual | |
|---|---|---|---|
| Engine: | 1.6 Petrol | 1.6 Petrol | |
| Camshaft drive: | Timing belt | Timing belt | |
Performance | |||
| Power: | 115 HP | 110 HP | |
| Torque: | 155 NM | 147 NM | |
| Acceleration 0-100 km/h: | 12 seconds | 11.9 seconds | |
| Opel Astra engine produces 5 HP more power than Citroen C4, whereas torque is 8 NM more than Citroen C4. Despite the higher power, Opel Astra reaches 100 km/h speed 0.1 seconds later. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 6.5 | 7.1 | |
| Real fuel consumption: | 7.4 l/100km | 7.8 l/100km | |
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The Opel Astra is a better choice when it comes to fuel economy. By specification Opel Astra consumes 0.6 litres less fuel per 100 km than the Citroen C4, which means that by driving the Opel Astra over 15,000 km in a year you can save 90 litres of fuel. By comparing actual fuel consumption based on user reports, Opel Astra consumes 0.4 litres less fuel per 100 km than the Citroen C4. | |||
| Fuel tank capacity: | 52 litres | 60 litres | |
| Full fuel tank distance: | 800 km in combined cycle | 840 km in combined cycle | |
| 1000 km on highway | 1050 km on highway | ||
| 700 km with real consumption | 760 km with real consumption | ||
Engines | |||
| Engine production duration: | 4 years | 15 years | |
| Engine spread: | Installed on at least 2 other car models, including Opel Zafira, Opel Insignia | Installed on at least 10 other car models, including Peugeot 307, Citroen Xsara, Citroen C3, Peugeot 206, Peugeot 207 | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Citroen C4 might be a better choice in this respect. | |||
| Hydraulic tappets: | no | yes | |
| The Citroen C4 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. | |||
| Citroen C4 2004 1.6 engine: Relatively reliable engine, the main problems tend to be with the engine control electronics. The engine is demanding on fuel quality and fuel consumption is relatively high. It is highly recommended to ... More about Citroen C4 2004 1.6 engine | |||
Dimensions | |||
| Length: | 4.25 m | 4.27 m | |
| Width: | 1.75 m | 1.77 m | |
| Height: | 1.46 m | 1.46 m | |
| Both cars are similar in size. Opel Astra is 2 cm shorter than the Citroen C4, 2 cm narrower the height of the cars does not differ significantly. | |||
| Trunk capacity: | 380 litres | 320 litres | |
| Trunk max capacity: with rear seats folded down |
1330 litres | 1023 litres | |
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Opel Astra has more luggage capacity. Even though the car is shorter, Opel Astra has 60 litres more trunk space than the Citroen C4. The Citroen C4 may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers. The maximum boot capacity (with all rear seats folded down) is larger in Opel Astra (by 307 litres). | |||
| Turning diameter: | 11 meters | 10.8 meters | |
| The turning circle of the Opel Astra is 0.2 metres more than that of the Citroen C4. | |||
| Gross weight (kg): | 1`740 | 1`732 | |
| Safety: | no data | ||
| Quality: | average | low | |
| Opel Astra has fewer problems. According to annual technical inspection data Citroen C4 has serious deffects in 30 percent more cases than Opel Astra, so Opel Astra quality is probably significantly better | |||
| Average price (€): | 1800 | 2000 | |
| Pros and Cons: |
Opel Astra has
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Citroen C4 has
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