2006 Citroen C8 vs. 1986 Renault 21
To start off, 2006 Citroen C8 is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 1,997 cc (4 cylinders), 2006 Citroen C8 is equipped with a bigger engine. In terms of performance, 2006 Citroen C8 (134 HP @ 6000 RPM) has 44 more horse power than 1986 Renault 21. (90 HP @ 5500 RPM). In normal driving conditions, 2006 Citroen C8 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C8 weights approximately 610 kg more than 1986 Renault 21. 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, 2006 Citroen C8 (190 Nm @ 4100 RPM) has 55 more torque (in Nm) than 1986 Renault 21. (135 Nm @ 3500 RPM). This means 2006 Citroen C8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 2006 Citroen C8 | 1986 Renault 21 | |
| Make | Citroen | Renault |
| Model | C8 | 21 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 90 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 190 Nm | 135 Nm |
| Torque RPM | 4100 RPM | 3500 RPM |
| Engine Bore Size | 85 mm | 81 mm |
| Engine Stroke Size | 88 mm | 83.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1035 kg |
| Vehicle Length | 4730 mm | 4540 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1760 mm | 1410 mm |
| Wheelbase Size | 2830 mm | 2670 mm |
| Fuel Tank Capacity | 80 L | 38 L |
