2007 Opel Corsa vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2007 Opel Corsa would be higher. At 1,796 cc (4 cylinders), 2007 Opel Corsa is equipped with a bigger engine. In terms of performance, 2007 Opel Corsa (106 HP @ 5400 RPM) has 6 more horse power than 2011 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2007 Opel Corsa should accelerate faster than 2011 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Corsa weights approximately 96 kg more than 2011 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 Opel Corsa (161 Nm @ 2600 RPM) has 87 more torque (in Nm) than 2011 Fiat Siena. (74 Nm @ 5500 RPM). This means 2007 Opel Corsa will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena.
Compare all specifications:
| 2007 Opel Corsa | 2011 Fiat Siena | |
| Make | Opel | Fiat |
| Model | Corsa | Siena |
| Year Released | 2007 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 106 HP | 100 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 161 Nm | 74 Nm |
| Torque RPM | 2600 RPM | 5500 RPM |
| Engine Bore Size | 80.5 mm | 86.4 mm |
| Engine Stroke Size | 88.2 mm | 67.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 185 km/hour | 184 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1170 kg | 1074 kg |
| Vehicle Length | 3850 mm | 3550 mm |
| Vehicle Height | 1630 mm | 1440 mm |
| Wheelbase Size | 2720 mm | 2380 mm |
| Fuel Consumption Overall | 7.6 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 45 L | 54 L |
