2004 BMW X5 vs. 2000 Fiat Siena
To start off, 2004 BMW X5 is newer by 4 year(s). Which means there will be less support and parts availability for 2000 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2000 Fiat Siena would be higher. At 2,978 cc (6 cylinders), 2004 BMW X5 is equipped with a bigger engine. In terms of performance, 2004 BMW X5 (228 HP @ 7400 RPM) has 177 more horse power than 2000 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 2004 BMW X5 should accelerate faster than 2000 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X5 weights approximately 810 kg more than 2000 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2000 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2004 BMW X5 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, 2004 BMW X5 (290 Nm) has 90 more torque (in Nm) than 2000 Fiat Siena. (200 Nm). This means 2004 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2000 Fiat Siena.
Compare all specifications:
| 2004 BMW X5 | 2000 Fiat Siena | |
| Make | BMW | Fiat |
| Model | X5 | Siena |
| Year Released | 2004 | 2000 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2978 cc | 1910 cc |
| Horse Power | 228 HP | 51 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 290 Nm | 200 Nm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2110 kg | 1300 kg |
| Fuel Tank Capacity | 92 L | 65 L |
