1971 Chrysler Valiant vs. 1989 Renault 21
To start off, 1989 Renault 21 is newer by 18 year(s). Which means there will be less support and parts availability for 1971 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1971 Chrysler Valiant would be higher. At 5,211 cc (8 cylinders), 1971 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1971 Chrysler Valiant (227 HP @ 4400 RPM) has 152 more horse power than 1989 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1971 Chrysler Valiant should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1971 Chrysler Valiant weights approximately 540 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Chrysler Valiant is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Chrysler Valiant. However, in wet, icy, snow, or gravel driving conditions, 1989 Renault 21, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Chrysler Valiant (461 Nm @ 2400 RPM) has 332 more torque (in Nm) than 1989 Renault 21. (129 Nm @ 3250 RPM). This means 1971 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21.
Compare all specifications:
| 1971 Chrysler Valiant | 1989 Renault 21 | |
| Make | Chrysler | Renault |
| Model | Valiant | 21 |
| Year Released | 1971 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 5211 cc | 1721 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 227 HP | 75 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 461 Nm | 129 Nm |
| Torque RPM | 2400 RPM | 3250 RPM |
| Engine Bore Size | 99.4 mm | 81 mm |
| Engine Stroke Size | 84.1 mm | 83.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1500 kg | 960 kg |
| Vehicle Length | 4900 mm | 4470 mm |
| Vehicle Width | 1890 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2830 mm | 2550 mm |
