1986 Renault 21 vs. 1983 Renault 4
To start off, 1986 Renault 21 is newer by 3 year(s). Which means there will be less support and parts availability for 1983 Renault 4. In addition, the cost of maintenance, including insurance, on 1983 Renault 4 would be higher. At 1,397 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 1986 Renault 21 (70 HP) has 36 more horse power than 1983 Renault 4. (34 HP). In normal driving conditions, 1986 Renault 21 should accelerate faster than 1983 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 1986 Renault 21 weights approximately 275 kg more than 1983 Renault 4. 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, 1986 Renault 21 (72 Nm) has 10 more torque (in Nm) than 1983 Renault 4. (62 Nm). This means 1986 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1983 Renault 4.
Compare all specifications:
| 1986 Renault 21 | 1983 Renault 4 | |
| Make | Renault | Renault |
| Model | 21 | 4 |
| Year Released | 1986 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 956 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 34 HP |
| Torque | 72 Nm | 62 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 970 kg | 695 kg |
| Vehicle Length | 4470 mm | 3670 mm |
| Vehicle Width | 1710 mm | 1490 mm |
| Vehicle Height | 1420 mm | 1560 mm |
| Wheelbase Size | 2670 mm | 2410 mm |
