2005 Citroen C3 vs. 1991 Opel Astra
To start off, 2005 Citroen C3 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,597 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (100 HP @ 5600 RPM) has 28 more horse power than 2005 Citroen C3. (72 HP @ 3300 RPM) In normal driving conditions, 1991 Opel Astra should accelerate faster than 2005 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 15 kg more than 2005 Citroen C3. 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, 1991 Opel Astra (135 Nm @ 3400 RPM) has 17 more torque (in Nm) than 2005 Citroen C3. (118 Nm @ 3300 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Citroen C3.
Compare all specifications:
| 2005 Citroen C3 | 1991 Opel Astra | |
| Make | Citroen | Opel |
| Model | C3 | Astra |
| Year Released | 2005 | 1991 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 100 HP |
| Engine RPM | 3300 RPM | 5600 RPM |
| Torque | 118 Nm | 135 Nm |
| Torque RPM | 3300 RPM | 3400 RPM |
| Engine Bore Size | 75.1 mm | 79 mm |
| Engine Stroke Size | 77 mm | 81.5 mm |
| Engine Compression Ratio | 10.2:1 | 9.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1080 kg | 1095 kg |
| Vehicle Width | 1670 mm | 1690 mm |
| Wheelbase Size | 2470 mm | 2640 mm |
| Fuel Tank Capacity | 45 L | 52 L |
