1996 Citroen XM vs. 1986 Renault 21
To start off, 1996 Citroen XM is newer by 10 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 1,996 cc (4 cylinders), 1996 Citroen XM is equipped with a bigger engine. In terms of performance, 1996 Citroen XM (115 HP @ 5750 RPM) has 40 more horse power than 1986 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1996 Citroen XM should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1996 Citroen XM weights approximately 325 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, 1996 Citroen XM (174 Nm @ 4250 RPM) has 45 more torque (in Nm) than 1986 Renault 21. (129 Nm @ 3250 RPM). This means 1996 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1996 Citroen XM | 1986 Renault 21 | |
| Make | Citroen | Renault |
| Model | XM | 21 |
| Year Released | 1996 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1719 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 75 HP |
| Engine RPM | 5750 RPM | 5000 RPM |
| Torque | 174 Nm | 129 Nm |
| Torque RPM | 4250 RPM | 3250 RPM |
| Engine Bore Size | 86 mm | 81 mm |
| Engine Stroke Size | 86 mm | 83.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 193 km/hour | 176 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1280 kg | 955 kg |
| Vehicle Length | 4720 mm | 4470 mm |
| Vehicle Width | 1800 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2550 mm |
| Fuel Consumption Overall | 11.9 L/100km | 7 L/100km |
| Fuel Tank Capacity | 66 L | 55 L |
