2006 Citroen C5 vs. 1984 Renault 18
To start off, 2006 Citroen C5 is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Renault 18. In addition, the cost of maintenance, including insurance, on 1984 Renault 18 would be higher. At 2,946 cc (6 cylinders), 2006 Citroen C5 is equipped with a bigger engine. In terms of performance, 2006 Citroen C5 (204 HP @ 6000 RPM) has 126 more horse power than 1984 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 2006 Citroen C5 should accelerate faster than 1984 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C5 weights approximately 639 kg more than 1984 Renault 18. 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 C5 (286 Nm @ 3750 RPM) has 150 more torque (in Nm) than 1984 Renault 18. (136 Nm @ 3000 RPM). This means 2006 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18. 2006 Citroen C5 has automatic transmission and 1984 Renault 18 has manual transmission. 1984 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Citroen C5 | 1984 Renault 18 | |
| Make | Citroen | Renault |
| Model | C5 | 18 |
| Year Released | 2006 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 1647 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 204 HP | 78 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 286 Nm | 136 Nm |
| Torque RPM | 3750 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 81 mm |
| Engine Stroke Size | 83 mm | 83.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1664 kg | 1025 kg |
| Vehicle Length | 4750 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1480 mm | 1410 mm |
