2007 Fiat Siena vs. 2008 Toyota iQ
To start off, 2008 Toyota iQ is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2007 Fiat Siena would be higher. At 1,697 cc (4 cylinders), 2007 Fiat Siena is equipped with a bigger engine. In terms of performance, 2008 Toyota iQ (94 HP @ 6000 RPM) has 26 more horse power than 2007 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2008 Toyota iQ should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Siena weights approximately 230 kg more than 2008 Toyota iQ.
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 Fiat Siena (135 Nm @ 2500 RPM) has 17 more torque (in Nm) than 2008 Toyota iQ. (118 Nm @ 4400 RPM). This means 2007 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 2008 Toyota iQ.
Compare all specifications:
| 2007 Fiat Siena | 2008 Toyota iQ | |
| Make | Fiat | Toyota |
| Model | Siena | iQ |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 1329 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 68 HP | 94 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 135 Nm | 118 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1090 kg | 860 kg |
| Vehicle Length | 4140 mm | 2985 mm |
| Vehicle Width | 1640 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1500 mm |
| Wheelbase Size | 2380 mm | 2000 mm |
| Fuel Tank Capacity | 47 L | 32 L |
