1976 Citroen CX vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 28 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 2,347 cc (4 cylinders), 1976 Citroen CX is equipped with a bigger engine. In terms of performance, 1976 Citroen CX (115 HP @ 5500 RPM) has 12 more horse power than 2004 Opel Astra. (103 HP @ 4400 RPM). In normal driving conditions, 1976 Citroen CX should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 5 kg more than 1976 Citroen CX.
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, 2004 Opel Astra (231 Nm @ 2300 RPM) has 45 more torque (in Nm) than 1976 Citroen CX. (186 Nm @ 2750 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX.
Compare all specifications:
| 1976 Citroen CX | 2004 Opel Astra | |
| Make | Citroen | Opel |
| Model | CX | Astra |
| Year Released | 1976 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2347 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 103 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 186 Nm | 231 Nm |
| Torque RPM | 2750 RPM | 2300 RPM |
| Engine Bore Size | 93.5 mm | 79 mm |
| Engine Stroke Size | 85.5 mm | 86 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 1415 kg |
| Vehicle Length | 4930 mm | 4520 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1510 mm |
| Wheelbase Size | 3100 mm | 2840 mm |
| Fuel Tank Capacity | 68 L | 50 L |
