2009 Citroen C6 vs. 1980 Renault 15
To start off, 2009 Citroen C6 is newer by 29 year(s). Which means there will be less support and parts availability for 1980 Renault 15. In addition, the cost of maintenance, including insurance, on 1980 Renault 15 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 150 more horse power than 1980 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2009 Citroen C6 should accelerate faster than 1980 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 850 kg more than 1980 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Citroen C6 (290 Nm @ 3750 RPM) has 192 more torque (in Nm) than 1980 Renault 15. (98 Nm @ 3500 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 15.
Compare all specifications:
| 2009 Citroen C6 | 1980 Renault 15 | |
| Make | Citroen | Renault |
| Model | C6 | 15 |
| Year Released | 2009 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 209 HP | 59 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 290 Nm | 98 Nm |
| Torque RPM | 3750 RPM | 3500 RPM |
| Engine Bore Size | 87 mm | 75 mm |
| Engine Stroke Size | 82.6 mm | 69 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1815 kg | 965 kg |
| Vehicle Length | 4910 mm | 4270 mm |
| Vehicle Width | 1870 mm | 1640 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2910 mm | 2440 mm |
