2005 Fiat Siena vs. 2007 Toyota Yaris
To start off, 2007 Toyota Yaris is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2005 Fiat Siena would be higher. At 1,299 cc (4 cylinders), 2007 Toyota Yaris is equipped with a bigger engine. In terms of performance, 2007 Toyota Yaris (83 HP @ 6000 RPM) has 13 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2007 Toyota Yaris should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Toyota Yaris weights approximately 50 kg more than 2005 Fiat Siena. 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, 2007 Toyota Yaris (124 Nm @ 4400 RPM) has 29 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 2007 Toyota Yaris will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 2005 Fiat Siena | 2007 Toyota Yaris | |
| Make | Fiat | Toyota |
| Model | Siena | Yaris |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 83 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 95 Nm | 124 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1020 kg | 1070 kg |
| Vehicle Length | 4110 mm | 3890 mm |
| Vehicle Width | 1630 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1710 mm |
| Wheelbase Size | 2380 mm | 2510 mm |
