2007 Citroen C1 vs. 1985 Renault 9
To start off, 2007 Citroen C1 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Renault 9. In addition, the cost of maintenance, including insurance, on 1985 Renault 9 would be higher. At 1,108 cc (4 cylinders), 1985 Renault 9 is equipped with a bigger engine. In terms of performance, 2007 Citroen C1 (67 HP @ 6000 RPM) has 20 more horse power than 1985 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2007 Citroen C1 should accelerate faster than 1985 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1985 Renault 9 weights approximately 20 kg more than 2007 Citroen C1.
Compare all specifications:
| 2007 Citroen C1 | 1985 Renault 9 | |
| Make | Citroen | Renault |
| Model | C1 | 9 |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 996 cc | 1108 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 47 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Bore Size | 71 mm | 70 mm |
| Engine Stroke Size | 84 mm | 72 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 800 kg | 820 kg |
| Vehicle Length | 3440 mm | 4070 mm |
| Vehicle Width | 1640 mm | 1660 mm |
| Vehicle Height | 1480 mm | 1410 mm |
| Wheelbase Size | 2350 mm | 2490 mm |
| Fuel Tank Capacity | 35 L | 38 L |
