2003 Citroen C3 vs. 1981 Renault 9
To start off, 2003 Citroen C3 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Renault 9. In addition, the cost of maintenance, including insurance, on 1981 Renault 9 would be higher. At 1,595 cc (4 cylinders), 1981 Renault 9 is equipped with a bigger engine. In terms of performance, 2003 Citroen C3 (108 HP @ 5750 RPM) has 54 more horse power than 1981 Renault 9. (54 HP @ 4800 RPM). In normal driving conditions, 2003 Citroen C3 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2003 Citroen C3 weights approximately 223 kg more than 1981 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Citroen C3 (147 Nm @ 4000 RPM) has 43 more torque (in Nm) than 1981 Renault 9. (104 Nm @ 2250 RPM). This means 2003 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 2003 Citroen C3 | 1981 Renault 9 | |
| Make | Citroen | Renault |
| Model | C3 | 9 |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1595 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 54 HP |
| Engine RPM | 5750 RPM | 4800 RPM |
| Torque | 147 Nm | 104 Nm |
| Torque RPM | 4000 RPM | 2250 RPM |
| Engine Compression Ratio | 11.0:1 | 22.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1138 kg | 915 kg |
| Vehicle Length | 3860 mm | 4070 mm |
| Vehicle Width | 1670 mm | 1660 mm |
| Vehicle Height | 1540 mm | 1410 mm |
| Wheelbase Size | 2470 mm | 2490 mm |
| Fuel Tank Capacity | 45 L | 38 L |
