2006 Porsche Carrera GT vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Porsche Carrera GT. In addition, the cost of maintenance, including insurance, on 2006 Porsche Carrera GT would be higher. At 5,733 cc (10 cylinders), 2006 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2006 Porsche Carrera GT (604 HP @ 8000 RPM) has 547 more horse power than 2008 Daihatsu Sirion. (57 HP @ 6000 RPM). In normal driving conditions, 2006 Porsche Carrera GT should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Carrera GT weights approximately 490 kg more than 2008 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Porsche Carrera GT is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Porsche Carrera GT. However, in wet, icy, snow, or gravel driving conditions, 2008 Daihatsu Sirion, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Porsche Carrera GT (590 Nm @ 5750 RPM) has 502 more torque (in Nm) than 2008 Daihatsu Sirion. (88 Nm @ 3600 RPM). This means 2006 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion. 2008 Daihatsu Sirion has automatic transmission and 2006 Porsche Carrera GT has manual transmission. 2006 Porsche Carrera GT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Porsche Carrera GT | 2008 Daihatsu Sirion | |
| Make | Porsche | Daihatsu |
| Model | Carrera GT | Sirion |
| Year Released | 2006 | 2008 |
| Body Type | Roadster | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 5733 cc | 989 cc |
| Engine Cylinders | 10 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 604 HP | 57 HP |
| Engine RPM | 8000 RPM | 6000 RPM |
| Torque | 590 Nm | 88 Nm |
| Torque RPM | 5750 RPM | 3600 RPM |
| Engine Bore Size | 98.1 mm | 72 mm |
| Engine Stroke Size | 76 mm | 81 mm |
| Engine Compression Ratio | 12.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 3.9 seconds | 15.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1380 kg | 890 kg |
| Vehicle Length | 4620 mm | 3700 mm |
| Vehicle Width | 1930 mm | 1600 mm |
| Vehicle Height | 1170 mm | 1460 mm |
| Wheelbase Size | 2740 mm | 2350 mm |
| Fuel Consumption Overall | 17.9 L/100km | 5.4 L/100km |
| Fuel Tank Capacity | 92 L | 40 L |
