2005 Citroen C3 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Citroen C3. In addition, the cost of maintenance, including insurance, on 2005 Citroen C3 would be higher. At 1,598 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (104 HP @ 6000 RPM) has 37 more horse power than 2005 Citroen C3. (67 HP @ 4000 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 2005 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 218 kg more than 2005 Citroen C3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Opel Astra (150 Nm @ 3900 RPM) has 3 more torque (in Nm) than 2005 Citroen C3. (147 Nm @ 1750 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Citroen C3.
Compare all specifications:
| 2005 Citroen C3 | 2006 Opel Astra | |
| Make | Citroen | Opel |
| Model | C3 | Astra |
| Year Released | 2005 | 2006 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 67 HP | 104 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 147 Nm | 150 Nm |
| Torque RPM | 1750 RPM | 3900 RPM |
| Engine Bore Size | 73.8 mm | 79 mm |
| Engine Stroke Size | 82 mm | 81.5 mm |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 15.4 seconds | 12.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1097 kg | 1315 kg |
| Vehicle Length | 3860 mm | 4520 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1510 mm |
| Wheelbase Size | 2470 mm | 2710 mm |
| Fuel Consumption Overall | 4.2 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 45 L | 52 L |
