2007 Subaru Impreza vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Subaru Impreza. In addition, the cost of maintenance, including insurance, on 2007 Subaru Impreza would be higher. At 2,455 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Impreza weights approximately 405 kg more than 2010 Fiat Siena.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2010 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2007 Subaru Impreza 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, 2007 Subaru Impreza (450 Nm @ 3700 RPM) has 315 more torque (in Nm) than 2010 Fiat Siena. (135 Nm @ 2500 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena.
Compare all specifications:
| 2007 Subaru Impreza | 2010 Fiat Siena | |
| Make | Subaru | Fiat |
| Model | Impreza | Siena |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2455 cc | 1697 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 316 HP | 0 HP |
| Torque | 450 Nm | 135 Nm |
| Torque RPM | 3700 RPM | 2500 RPM |
| Engine Compression Ratio | 8.2:1 | 20.3:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 255 km/hour | 160 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 16.3 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1090 kg |
| Vehicle Length | 4470 mm | 4140 mm |
| Vehicle Width | 1750 mm | 1640 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2380 mm |
| Fuel Consumption Overall | 11.6 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 60 L | 47 L |
