2006 Fiat Siena vs. 2005 Opel Corsa
To start off, 2006 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2005 Opel Corsa would be higher. At 1,581 cc (4 cylinders), 2006 Fiat Siena is equipped with a bigger engine. In terms of performance, 2006 Fiat Siena (101 HP @ 5500 RPM) has 14 more horse power than 2005 Opel Corsa. (87 HP @ 6200 RPM). In normal driving conditions, 2006 Fiat Siena should accelerate faster than 2005 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 859 kg more than 2005 Opel Corsa. 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, 2006 Fiat Siena (140 Nm @ 4000 RPM) has 28 more torque (in Nm) than 2005 Opel Corsa. (112 Nm @ 2800 RPM). This means 2006 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Corsa.
Compare all specifications:
| 2006 Fiat Siena | 2005 Opel Corsa | |
| Make | Fiat | Opel |
| Model | Siena | Corsa |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1389 cc |
| Horse Power | 101 HP | 87 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 140 Nm | 112 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 86.4 mm | 77.6 mm |
| Engine Stroke Size | 67.4 mm | 73.4 mm |
| Engine Compression Ratio | 9.5:1 | 9.4:1 |
| Top Speed | 184 km/hour | 172 km/hour |
| Acceleration 0-100mph | 11.1 seconds | 12.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1783 kg | 924 kg |
| Wheelbase Size | 2380 mm | 2410 mm |
| Fuel Consumption Overall | 8 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 54 L | 46 L |
