1976 Citroen CX vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 27 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 2,198 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (142 HP @ 5600 RPM) has 36 more horse power than 1976 Citroen CX. (106 HP @ 5500 RPM) In normal driving conditions, 2003 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 115 kg more than 2003 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, 2003 Opel Astra (204 Nm @ 4000 RPM) has 43 more torque (in Nm) than 1976 Citroen CX. (161 Nm @ 3000 RPM). This means 2003 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 | 2003 Opel Astra | |
| Make | Citroen | Opel |
| Model | CX | Astra |
| Year Released | 1976 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1985 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 106 HP | 142 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 161 Nm | 204 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 88 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1265 kg | 1150 kg |
| Vehicle Length | 4670 mm | 4120 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2740 mm |
| Fuel Tank Capacity | 68 L | 53 L |
