1991 Nissan Sunny vs. 2010 Daihatsu Sirion
To start off, 2010 Daihatsu Sirion is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1991 Nissan Sunny would be higher. At 1,974 cc (4 cylinders), 1991 Nissan Sunny is equipped with a bigger engine. In terms of performance, 2010 Daihatsu Sirion (86 HP @ 6000 RPM) has 12 more horse power than 1991 Nissan Sunny. (74 HP @ 4800 RPM) In normal driving conditions, 2010 Daihatsu Sirion should accelerate faster than 1991 Nissan Sunny.
Let's talk about torque, 1991 Nissan Sunny (132 Nm @ 2800 RPM) has 11 more torque (in Nm) than 2010 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 1991 Nissan Sunny will have an easier job in driving up hills or pulling heavy equipment than 2010 Daihatsu Sirion.
Compare all specifications:
| 1991 Nissan Sunny | 2010 Daihatsu Sirion | |
| Make | Nissan | Daihatsu |
| Model | Sunny | Sirion |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1974 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 86 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 132 Nm | 121 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Doors | 3 doors | 5 doors |
