2006 Daihatsu Sirion vs. 2003 Morgan Aero 8
To start off, 2006 Daihatsu Sirion is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Morgan Aero 8. In addition, the cost of maintenance, including insurance, on 2003 Morgan Aero 8 would be higher. At 4,398 cc (8 cylinders), 2003 Morgan Aero 8 is equipped with a bigger engine. In terms of performance, 2003 Morgan Aero 8 (282 HP @ 5500 RPM) has 196 more horse power than 2006 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 2003 Morgan Aero 8 should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2003 Morgan Aero 8 weights approximately 172 kg more than 2006 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Morgan Aero 8 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 2003 Morgan Aero 8. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2003 Morgan Aero 8 (438 Nm @ 3700 RPM) has 317 more torque (in Nm) than 2006 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 2003 Morgan Aero 8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion.
Compare all specifications:
| 2006 Daihatsu Sirion | 2003 Morgan Aero 8 | |
| Make | Daihatsu | Morgan |
| Model | Sirion | Aero 8 |
| Year Released | 2006 | 2003 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 282 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 121 Nm | 438 Nm |
| Torque RPM | 3200 RPM | 3700 RPM |
| Engine Bore Size | 72 mm | 92 mm |
| Engine Stroke Size | 79.7 mm | 82.7 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 830 kg | 1002 kg |
| Vehicle Length | 3400 mm | 4130 mm |
| Vehicle Height | 1250 mm | 1210 mm |
| Wheelbase Size | 2440 mm | 2530 mm |
