2003 Daihatsu YRV vs. 2006 Fiat Siena
To start off, 2006 Fiat Siena is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Daihatsu YRV. In addition, the cost of maintenance, including insurance, on 2003 Daihatsu YRV would be higher. At 1,697 cc (4 cylinders), 2006 Fiat Siena is equipped with a bigger engine. In terms of performance, 2003 Daihatsu YRV (127 HP @ 6400 RPM) has 59 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM). In normal driving conditions, 2003 Daihatsu YRV should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 735 kg more than 2003 Daihatsu YRV.
Because 2003 Daihatsu YRV is four wheel drive (4WD), it will have significant more traction and grip than 2006 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2003 Daihatsu YRV will offer significantly more control. 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 Daihatsu YRV (170 Nm @ 2800 RPM) has 34 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2003 Daihatsu YRV will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2003 Daihatsu YRV has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Daihatsu YRV will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Daihatsu YRV | 2006 Fiat Siena | |
| Make | Daihatsu | Fiat |
| Model | YRV | Siena |
| Year Released | 2003 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1697 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 127 HP | 68 HP |
| Engine RPM | 6400 RPM | 4600 RPM |
| Torque | 170 Nm | 136 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Engine Bore Size | 72.1 mm | 82.6 mm |
| Engine Stroke Size | 79.7 mm | 79.2 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 910 kg | 1645 kg |
| Vehicle Length | 3770 mm | 4000 mm |
| Vehicle Height | 1560 mm | 1700 mm |
| Wheelbase Size | 2360 mm | 2550 mm |
| Fuel Tank Capacity | 40 L | 47 L |
