1999 Citroen Xantia vs. 1987 Renault 21
To start off, 1999 Citroen Xantia is newer by 12 year(s). Which means there will be less support and parts availability for 1987 Renault 21. In addition, the cost of maintenance, including insurance, on 1987 Renault 21 would be higher. At 1,997 cc (4 cylinders), 1999 Citroen Xantia is equipped with a bigger engine. In terms of performance, 1999 Citroen Xantia (87 HP @ 4000 RPM) has 12 more horse power than 1987 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1999 Citroen Xantia should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1999 Citroen Xantia weights approximately 381 kg more than 1987 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, 1999 Citroen Xantia (200 Nm @ 2250 RPM) has 70 more torque (in Nm) than 1987 Renault 21. (130 Nm @ 3250 RPM). This means 1999 Citroen Xantia will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21. 1999 Citroen Xantia has automatic transmission and 1987 Renault 21 has manual transmission. 1987 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Citroen Xantia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Citroen Xantia | 1987 Renault 21 | |
| Make | Citroen | Renault |
| Model | Xantia | 21 |
| Year Released | 1999 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 87 HP | 75 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 200 Nm | 130 Nm |
| Torque RPM | 2250 RPM | 3250 RPM |
| Engine Bore Size | 85 mm | 81 mm |
| Engine Stroke Size | 88 mm | 83.5 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1336 kg | 955 kg |
| Vehicle Length | 4450 mm | 4470 mm |
| Vehicle Width | 1770 mm | 1730 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2750 mm | 2550 mm |
| Fuel Tank Capacity | 54 L | 55 L |
