2001 BMW 745 vs. 2008 Fiat Siena
To start off, 2008 Fiat Siena is newer by 7 year(s). Which means there will be less support and parts availability for 2001 BMW 745. In addition, the cost of maintenance, including insurance, on 2001 BMW 745 would be higher. At 4,398 cc (8 cylinders), 2001 BMW 745 is equipped with a bigger engine. In terms of performance, 2001 BMW 745 (325 HP @ 6100 RPM) has 225 more horse power than 2008 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2001 BMW 745 should accelerate faster than 2008 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 745 weights approximately 911 kg more than 2008 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW 745 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 745. However, in wet, icy, snow, or gravel driving conditions, 2008 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 745 (450 Nm @ 3600 RPM) has 376 more torque (in Nm) than 2008 Fiat Siena. (74 Nm @ 5500 RPM). This means 2001 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena. 2001 BMW 745 has automatic transmission and 2008 Fiat Siena has manual transmission. 2008 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW 745 | 2008 Fiat Siena | |
| Make | BMW | Fiat |
| Model | 745 | Siena |
| Year Released | 2001 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1581 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 325 HP | 100 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 450 Nm | 74 Nm |
| Torque RPM | 3600 RPM | 5500 RPM |
| Engine Bore Size | 92 mm | 86.4 mm |
| Engine Stroke Size | 82.7 mm | 67.4 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Top Speed | 250 km/hour | 184 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 11.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1985 kg | 1074 kg |
| Vehicle Length | 5140 mm | 3550 mm |
| Vehicle Width | 1910 mm | 1640 mm |
| Vehicle Height | 1500 mm | 1440 mm |
| Wheelbase Size | 3140 mm | 2380 mm |
| Fuel Tank Capacity | 88 L | 54 L |
