2006 Fiat Siena vs. 2007 Land Rover Range Rover
To start off, 2007 Land Rover Range Rover is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2006 Fiat Siena would be higher. At 4,393 cc (8 cylinders), 2007 Land Rover Range Rover is equipped with a bigger engine. In terms of performance, 2007 Land Rover Range Rover (305 HP @ 5750 RPM) has 237 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2007 Land Rover Range Rover should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Land Rover Range Rover weights approximately 472 kg more than 2006 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Land Rover Range Rover is four wheel drive (4WD), it will have significant more traction and grip than 2006 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2007 Land Rover Range Rover 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 Land Rover Range Rover (441 Nm @ 4000 RPM) has 305 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2007 Land Rover Range Rover will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2007 Land Rover Range Rover 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. 2007 Land Rover Range Rover will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Fiat Siena | 2007 Land Rover Range Rover | |
| Make | Fiat | Land Rover |
| Model | Siena | Range Rover |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 4393 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 68 HP | 305 HP |
| Engine RPM | 4600 RPM | 5750 RPM |
| Torque | 136 Nm | 441 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 82.6 mm | 88 mm |
| Engine Stroke Size | 79.2 mm | 90 mm |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 16 seconds | 8.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1645 kg | 2117 kg |
| Vehicle Length | 4000 mm | 4980 mm |
| Vehicle Height | 1700 mm | 1940 mm |
| Wheelbase Size | 2550 mm | 2880 mm |
| Fuel Consumption Overall | 6.9 L/100km | 14.9 L/100km |
| Fuel Tank Capacity | 47 L | 104 L |
