1985 Citroen C vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Citroen C. In addition, the cost of maintenance, including insurance, on 1985 Citroen C would be higher. At 1,795 cc (4 cylinders), 2009 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (138 HP @ 5600 RPM) has 94 more horse power than 1985 Citroen C. (44 HP @ 6000 RPM) In normal driving conditions, 2009 Opel Astra should accelerate faster than 1985 Citroen C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Astra weights approximately 433 kg more than 1985 Citroen C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Opel Astra (175 Nm @ 3800 RPM) has 105 more torque (in Nm) than 1985 Citroen C. (70 Nm @ 2750 RPM). This means 2009 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen C.
Compare all specifications:
| 1985 Citroen C | 2009 Opel Astra | |
| Make | Citroen | Opel |
| Model | C | Astra |
| Year Released | 1985 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 953 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 44 HP | 138 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 70 Nm | 175 Nm |
| Torque RPM | 2750 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 845 kg | 1278 kg |
| Vehicle Length | 4010 mm | 4260 mm |
| Vehicle Width | 1650 mm | 1760 mm |
| Vehicle Height | 1820 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
| Fuel Tank Capacity | 66 L | 52 L |
