2007 Fiat Siena vs. 2005 Rover 45
To start off, 2007 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Rover 45. In addition, the cost of maintenance, including insurance, on 2005 Rover 45 would be higher. At 1,994 cc (4 cylinders), 2005 Rover 45 is equipped with a bigger engine. In terms of performance, both vehicles can yield 100 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2005 Rover 45 weights approximately 235 kg more than 2007 Fiat Siena.
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, 2005 Rover 45 (240 Nm @ 2000 RPM) has 100 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 2005 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2007 Fiat Siena | 2005 Rover 45 | |
| Make | Fiat | Rover |
| Model | Siena | 45 |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 100 HP | 100 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 140 Nm | 240 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Compression Ratio | 9.5:1 | 19.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 179 km/hour | 180 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 10.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1070 kg | 1305 kg |
| Vehicle Width | 1640 mm | 1690 mm |
| Wheelbase Size | 2380 mm | 2630 mm |
| Fuel Consumption Overall | 8.2 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 54 L | 55 L |
