2002 Daihatsu Sirion vs. 2005 Infiniti M
To start off, 2005 Infiniti M is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2002 Daihatsu Sirion would be higher. At 4,494 cc (8 cylinders), 2005 Infiniti M is equipped with a bigger engine. In terms of performance, 2005 Infiniti M (335 HP @ 6400 RPM) has 233 more horse power than 2002 Daihatsu Sirion. (102 HP @ 7200 RPM) In normal driving conditions, 2005 Infiniti M should accelerate faster than 2002 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti M weights approximately 870 kg more than 2002 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Infiniti M 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 2005 Infiniti M. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2005 Infiniti M (453 Nm @ 4000 RPM) has 333 more torque (in Nm) than 2002 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 2005 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2002 Daihatsu Sirion. 2005 Infiniti M has automatic transmission and 2002 Daihatsu Sirion has manual transmission. 2002 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Daihatsu Sirion | 2005 Infiniti M | |
| Make | Daihatsu | Infiniti |
| Model | Sirion | M |
| Year Released | 2002 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 4494 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 102 HP | 335 HP |
| Engine RPM | 7200 RPM | 6400 RPM |
| Torque | 120 Nm | 453 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 870 kg | 1740 kg |
| Vehicle Length | 3680 mm | 5020 mm |
| Vehicle Width | 1600 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2350 mm | 2810 mm |
