2001 BMW 325 vs. 2003 Fiat Siena
To start off, 2003 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 2001 BMW 325. In addition, the cost of maintenance, including insurance, on 2001 BMW 325 would be higher. At 2,493 cc (6 cylinders), 2001 BMW 325 is equipped with a bigger engine. In terms of performance, 2001 BMW 325 (189 HP @ 5900 RPM) has 119 more horse power than 2003 Fiat Siena. (70 HP @ 5750 RPM). In normal driving conditions, 2001 BMW 325 should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 325 weights approximately 665 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW 325 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2001 BMW 325. However, in wet, icy, snow, or gravel driving conditions, 2003 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 BMW 325 (250 Nm @ 3500 RPM) has 155 more torque (in Nm) than 2003 Fiat Siena. (95 Nm @ 4000 RPM). This means 2001 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
| 2001 BMW 325 | 2003 Fiat Siena | |
| Make | BMW | Fiat |
| Model | 325 | Siena |
| Year Released | 2001 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2493 cc | 999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 70 HP |
| Engine RPM | 5900 RPM | 5750 RPM |
| Torque | 250 Nm | 95 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1685 kg | 1020 kg |
| Vehicle Length | 4490 mm | 4110 mm |
| Vehicle Width | 1760 mm | 1630 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2380 mm |
