2007 BMW 318 vs. 2001 Fiat Siena
To start off, 2007 BMW 318 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2001 Fiat Siena would be higher. At 1,994 cc (4 cylinders), 2007 BMW 318 is equipped with a bigger engine. In terms of performance, 2007 BMW 318 (148 HP @ 6200 RPM) has 49 more horse power than 2001 Fiat Siena. (99 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 318 should accelerate faster than 2001 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 318 weights approximately 530 kg more than 2001 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 318 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 2007 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 2007 BMW 318 (200 Nm @ 3600 RPM) has 54 more torque (in Nm) than 2001 Fiat Siena. (146 Nm @ 4000 RPM). This means 2007 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Siena.
Compare all specifications:
| 2007 BMW 318 | 2001 Fiat Siena | |
| Make | BMW | Fiat |
| Model | 318 | Siena |
| Year Released | 2007 | 2001 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 99 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 200 Nm | 146 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 80.5 mm |
| Engine Stroke Size | 90 mm | 78.4 mm |
| Fuel Type | Gasoline - Premium | 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 | 1580 kg | 1050 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 |
