2002 Citroen C3 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Citroen C3. In addition, the cost of maintenance, including insurance, on 2002 Citroen C3 would be higher. At 1,598 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2002 Citroen C3 (108 HP @ 5750 RPM) has 9 more horse power than 2005 Opel Astra. (99 HP @ 5600 RPM). In normal driving conditions, 2002 Citroen C3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 98 kg more than 2002 Citroen C3.
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, 2005 Opel Astra (150 Nm @ 3600 RPM) has 3 more torque (in Nm) than 2002 Citroen C3. (147 Nm @ 4000 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2002 Citroen C3.
Compare all specifications:
| 2002 Citroen C3 | 2005 Opel Astra | |
| Make | Citroen | Opel |
| Model | C3 | Astra |
| Year Released | 2002 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1586 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 99 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 147 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 78.5 mm | 79.1 mm |
| Engine Stroke Size | 82 mm | 81.5 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1252 kg | 1350 kg |
| Vehicle Length | 3940 mm | 4280 mm |
| Vehicle Width | 1710 mm | 1720 mm |
| Vehicle Height | 1570 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2620 mm |
| Fuel Tank Capacity | 47 L | 52 L |
