2001 Daihatsu Sirion vs. 2003 Mazda 3
To start off, 2003 Mazda 3 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2001 Daihatsu Sirion would be higher. At 1,970 cc (4 cylinders), 2003 Mazda 3 is equipped with a bigger engine. In terms of performance, 2003 Mazda 3 (143 HP @ 6000 RPM) has 43 more horse power than 2001 Daihatsu Sirion. (100 HP @ 7000 RPM) In normal driving conditions, 2003 Mazda 3 should accelerate faster than 2001 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 3 weights approximately 440 kg more than 2001 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Mazda 3 (187 Nm @ 4500 RPM) has 66 more torque (in Nm) than 2001 Daihatsu Sirion. (121 Nm @ 4400 RPM). This means 2003 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Sirion. 2001 Daihatsu Sirion has automatic transmission and 2003 Mazda 3 has manual transmission. 2003 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Daihatsu Sirion | 2003 Mazda 3 | |
| Make | Daihatsu | Mazda |
| Model | Sirion | 3 |
| Year Released | 2001 | 2003 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 143 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 121 Nm | 187 Nm |
| Torque RPM | 4400 RPM | 4500 RPM |
| Engine Bore Size | 72 mm | 87.5 mm |
| Engine Stroke Size | 79.7 mm | 83.1 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 870 kg | 1310 kg |
| Vehicle Length | 3680 mm | 4430 mm |
| Vehicle Width | 1600 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2380 mm | 2730 mm |
| Fuel Tank Capacity | 40 L | 55 L |
