2007 Lexus IS vs. 2012 Daihatsu Sirion
To start off, 2012 Daihatsu Sirion is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Lexus IS. In addition, the cost of maintenance, including insurance, on 2007 Lexus IS would be higher. At 2,499 cc (6 cylinders), 2007 Lexus IS is equipped with a bigger engine. In terms of performance, 2007 Lexus IS (205 HP @ 6400 RPM) has 119 more horse power than 2012 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 2007 Lexus IS should accelerate faster than 2012 Daihatsu Sirion.
Because 2007 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2012 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2007 Lexus IS 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, 2007 Lexus IS (251 Nm @ 4800 RPM) has 130 more torque (in Nm) than 2012 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 2007 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2012 Daihatsu Sirion.
Compare all specifications:
| 2007 Lexus IS | 2012 Daihatsu Sirion | |
| Make | Lexus | Daihatsu |
| Model | IS | Sirion |
| Year Released | 2007 | 2012 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 205 HP | 86 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 251 Nm | 121 Nm |
| Torque RPM | 4800 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 225 km/hour | 170 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 11.3 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
