1991 Renault 21 vs. 2011 SsangYong Kyron
To start off, 2011 SsangYong Kyron is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Renault 21. In addition, the cost of maintenance, including insurance, on 1991 Renault 21 would be higher. At 1,998 cc (4 cylinders), 2011 SsangYong Kyron is equipped with a bigger engine. In terms of performance, 2011 SsangYong Kyron (139 HP @ 4000 RPM) has 64 more horse power than 1991 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2011 SsangYong Kyron should accelerate faster than 1991 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2011 SsangYong Kyron weights approximately 942 kg more than 1991 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 SsangYong Kyron is four wheel drive (4WD), it will have significant more traction and grip than 1991 Renault 21. In wet, icy, snow, or gravel driving conditions, 2011 SsangYong Kyron will offer significantly more control. 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, 2011 SsangYong Kyron (311 Nm @ 1800 RPM) has 182 more torque (in Nm) than 1991 Renault 21. (129 Nm @ 3250 RPM). This means 2011 SsangYong Kyron will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 21.
Compare all specifications:
| 1991 Renault 21 | 2011 SsangYong Kyron | |
| Make | Renault | SsangYong |
| Model | 21 | Kyron |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1721 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 139 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 129 Nm | 311 Nm |
| Torque RPM | 3250 RPM | 1800 RPM |
| Engine Bore Size | 81.1 mm | 86.2 mm |
| Engine Stroke Size | 83.5 mm | 85.6 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 955 kg | 1897 kg |
| Vehicle Length | 4470 mm | 4670 mm |
| Vehicle Width | 1730 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1890 mm |
| Wheelbase Size | 2550 mm | 2750 mm |
| Fuel Consumption Overall | 7 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 55 L | 75 L |
