2009 Citroen C4 vs. 1998 Opel Astra
To start off, 2009 Citroen C4 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 1,998 cc (4 cylinders), 1998 Opel Astra is equipped with a bigger engine. In terms of performance, 1998 Opel Astra (134 HP @ 5600 RPM) has 45 more horse power than 2009 Citroen C4. (89 HP @ 4000 RPM) In normal driving conditions, 1998 Opel Astra should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 72 kg more than 1998 Opel Astra.
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, 2009 Citroen C4 (215 Nm @ 1750 RPM) has 27 more torque (in Nm) than 1998 Opel Astra. (188 Nm @ 3200 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 2009 Citroen C4 | 1998 Opel Astra | |
| Make | Citroen | Opel |
| Model | C4 | Astra |
| Year Released | 2009 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1560 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 134 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 215 Nm | 188 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1332 kg | 1260 kg |
| Vehicle Length | 4270 mm | 4060 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2620 mm |
