2006 Fiat Siena vs. 2006 Rover 45
To start off, both 2006 Fiat Siena and 2006 Rover 45 were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,997 cc (6 cylinders), 2006 Rover 45 is equipped with a bigger engine. In terms of performance, 2006 Rover 45 (148 HP @ 6500 RPM) has 80 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2006 Rover 45 should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 305 kg more than 2006 Rover 45.
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 Rover 45 (185 Nm @ 4000 RPM) has 49 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2006 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2006 Rover 45 has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Rover 45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Fiat Siena | 2006 Rover 45 | |
| Make | Fiat | Rover |
| Model | Siena | 45 |
| Year Released | 2006 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 68 HP | 148 HP |
| Engine RPM | 4600 RPM | 6500 RPM |
| Torque | 136 Nm | 185 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 82.6 mm | 80 mm |
| Engine Stroke Size | 79.2 mm | 66.2 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 16 seconds | 9.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1645 kg | 1340 kg |
| Vehicle Length | 4000 mm | 4370 mm |
| Vehicle Height | 1700 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2630 mm |
| Fuel Consumption Overall | 6.9 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 47 L | 55 L |
