1976 Citroen CX vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Citroen CX. In addition, the cost of maintenance, including insurance, on 1976 Citroen CX would be higher. At 2,345 cc (4 cylinders), 1976 Citroen CX is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (123 HP @ 5800 RPM) has 8 more horse power than 1976 Citroen CX. (115 HP @ 5500 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1976 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1976 Citroen CX weights approximately 122 kg more than 2005 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, 1976 Citroen CX (186 Nm @ 2750 RPM) has 6 more torque (in Nm) than 2005 Opel Astra. (180 Nm @ 4400 RPM). This means 1976 Citroen CX will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1976 Citroen CX | 2005 Opel Astra | |
| Make | Citroen | Opel |
| Model | CX | Astra |
| Year Released | 1976 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2345 cc | 1997 cc |
| Horse Power | 115 HP | 123 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 186 Nm | 180 Nm |
| Torque RPM | 2750 RPM | 4400 RPM |
| Engine Bore Size | 93.5 mm | 86 mm |
| Engine Stroke Size | 85.5 mm | 86 mm |
| Engine Compression Ratio | 8.8:1 | 9.6:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1305 kg | 1183 kg |
| Wheelbase Size | 2850 mm | 2500 mm |
| Fuel Tank Capacity | 68 L | 52 L |
