2009 Citroen C6 vs. 1985 Renault 9
To start off, 2009 Citroen C6 is newer by 24 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 2,993 cc (6 cylinders), 2009 Citroen C6 is equipped with a bigger engine. In terms of performance, 2009 Citroen C6 (209 HP @ 6000 RPM) has 162 more horse power than 1985 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2009 Citroen C6 should accelerate faster than 1985 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 995 kg more than 1985 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2009 Citroen C6 | 1985 Renault 9 | |
| Make | Citroen | Renault |
| Model | C6 | 9 |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 209 HP | 47 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque RPM | 3750 RPM | 2500 RPM |
| Engine Bore Size | 87 mm | 70 mm |
| Engine Stroke Size | 82.6 mm | 72 mm |
| Engine Compression Ratio | 10.9:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1815 kg | 820 kg |
| Vehicle Length | 4910 mm | 4070 mm |
| Vehicle Width | 1870 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2910 mm | 2490 mm |
