2005 Citroen C5 vs. 1988 Renault 21
To start off, 2005 Citroen C5 is newer by 17 year(s). Which means there will be less support and parts availability for 1988 Renault 21. In addition, the cost of maintenance, including insurance, on 1988 Renault 21 would be higher. At 1,995 cc (4 cylinders), 2005 Citroen C5 is equipped with a bigger engine. In terms of performance, 2005 Citroen C5 (138 HP @ 6000 RPM) has 74 more horse power than 1988 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 2005 Citroen C5 should accelerate faster than 1988 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 Citroen C5 weights approximately 397 kg more than 1988 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, 2005 Citroen C5 (200 Nm @ 4000 RPM) has 82 more torque (in Nm) than 1988 Renault 21. (118 Nm @ 2250 RPM). This means 2005 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1988 Renault 21.
Compare all specifications:
| 2005 Citroen C5 | 1988 Renault 21 | |
| Make | Citroen | Renault |
| Model | C5 | 21 |
| Year Released | 2005 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 64 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 200 Nm | 118 Nm |
| Torque RPM | 4000 RPM | 2250 RPM |
| Engine Bore Size | 85 mm | 80 mm |
| Engine Stroke Size | 88 mm | 93 mm |
| Engine Compression Ratio | 11.0:1 | 21.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1502 kg | 1105 kg |
| Vehicle Length | 4850 mm | 4650 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1560 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2820 mm |
