2001 Daihatsu Sirion vs. 2003 Fiat Idea
To start off, 2003 Fiat Idea 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 1,367 cc (4 cylinders), 2003 Fiat Idea is equipped with a bigger engine. In terms of performance, 2001 Daihatsu Sirion (100 HP @ 7000 RPM) has 6 more horse power than 2003 Fiat Idea. (94 HP @ 5800 RPM). In normal driving conditions, 2001 Daihatsu Sirion should accelerate faster than 2003 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2003 Fiat Idea weights approximately 290 kg more than 2001 Daihatsu Sirion.
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 Fiat Idea (128 Nm) has 7 more torque (in Nm) than 2001 Daihatsu Sirion. (121 Nm). This means 2003 Fiat Idea 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 Fiat Idea has manual transmission. 2003 Fiat Idea 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 Fiat Idea | |
| Make | Daihatsu | Fiat |
| Model | Sirion | Idea |
| Year Released | 2001 | 2003 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1367 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 94 HP |
| Engine RPM | 7000 RPM | 5800 RPM |
| Torque | 121 Nm | 128 Nm |
| Engine Bore Size | 72 mm | 72 mm |
| Engine Stroke Size | 79.7 mm | 84 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 | 1160 kg |
| Vehicle Length | 3680 mm | 3940 mm |
| Vehicle Width | 1600 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1670 mm |
