1981 Nissan Sunny vs. 2011 Kia Soul
To start off, 2011 Kia Soul is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1981 Nissan Sunny would be higher. At 1,680 cc (4 cylinders), 1981 Nissan Sunny is equipped with a bigger engine. In terms of performance, 2011 Kia Soul (122 HP @ 6300 RPM) has 69 more horse power than 1981 Nissan Sunny. (53 HP @ 4800 RPM) In normal driving conditions, 2011 Kia Soul should accelerate faster than 1981 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Soul weights approximately 251 kg more than 1981 Nissan Sunny. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 Kia Soul (156 Nm @ 4200 RPM) has 52 more torque (in Nm) than 1981 Nissan Sunny. (104 Nm @ 2800 RPM). This means 2011 Kia Soul will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Sunny.
Compare all specifications:
| 1981 Nissan Sunny | 2011 Kia Soul | |
| Make | Nissan | Kia |
| Model | Sunny | Soul |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1680 cc | 1600 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 122 HP |
| Engine RPM | 4800 RPM | 6300 RPM |
| Torque | 104 Nm | 156 Nm |
| Torque RPM | 2800 RPM | 4200 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 910 kg | 1161 kg |
| Vehicle Length | 4140 mm | 4105 mm |
| Vehicle Width | 1650 mm | 1786 mm |
| Vehicle Height | 1400 mm | 1610 mm |
| Wheelbase Size | 2410 mm | 2550 mm |
