1971 Jeep CJ vs. 1988 Renault 21
To start off, 1988 Renault 21 is newer by 17 year(s). Which means there will be less support and parts availability for 1971 Jeep CJ. In addition, the cost of maintenance, including insurance, on 1971 Jeep CJ would be higher. At 2,199 cc (4 cylinders), 1971 Jeep CJ is equipped with a bigger engine. In terms of performance, 1988 Renault 21 (64 HP @ 4500 RPM) has 5 more horse power than 1971 Jeep CJ. (59 HP @ 3600 RPM) In normal driving conditions, 1988 Renault 21 should accelerate faster than 1971 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 1988 Renault 21 weights approximately 73 kg more than 1971 Jeep CJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Jeep CJ is four wheel drive (4WD), it will have significant more traction and grip than 1988 Renault 21. In wet, icy, snow, or gravel driving conditions, 1971 Jeep CJ 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, 1971 Jeep CJ (145 Nm @ 3600 RPM) has 27 more torque (in Nm) than 1988 Renault 21. (118 Nm @ 2250 RPM). This means 1971 Jeep CJ will have an easier job in driving up hills or pulling heavy equipment than 1988 Renault 21.
Compare all specifications:
| 1971 Jeep CJ | 1988 Renault 21 | |
| Make | Jeep | Renault |
| Model | CJ | 21 |
| Year Released | 1971 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 64 HP |
| Engine RPM | 3600 RPM | 4500 RPM |
| Torque | 145 Nm | 118 Nm |
| Torque RPM | 3600 RPM | 2250 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1032 kg | 1105 kg |
| Vehicle Length | 3520 mm | 4650 mm |
| Vehicle Width | 1550 mm | 1720 mm |
| Vehicle Height | 1740 mm | 1430 mm |
| Wheelbase Size | 2060 mm | 2820 mm |
