1984 Nissan Sunny vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 2 year(s). Which means there will be less support and parts availability for 1984 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1984 Nissan Sunny would be higher. At 1,995 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 1986 Renault 21 (175 HP @ 5200 RPM) has 101 more horse power than 1984 Nissan Sunny. (74 HP @ 5600 RPM) In normal driving conditions, 1986 Renault 21 should accelerate faster than 1984 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 1986 Renault 21 weights approximately 469 kg more than 1984 Nissan Sunny. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Nissan Sunny. In wet, icy, snow, or gravel driving conditions, 1986 Renault 21 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, 1986 Renault 21 (275 Nm @ 3000 RPM) has 153 more torque (in Nm) than 1984 Nissan Sunny. (122 Nm @ 2800 RPM). This means 1986 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1984 Nissan Sunny.
Compare all specifications:
| 1984 Nissan Sunny | 1986 Renault 21 | |
| Make | Nissan | Renault |
| Model | Sunny | 21 |
| Year Released | 1984 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1487 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 175 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 122 Nm | 275 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 876 kg | 1345 kg |
| Vehicle Length | 4140 mm | 4540 mm |
| Vehicle Width | 1650 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2410 mm | 2670 mm |
