2006 BMW 750 vs. 2006 Fiat Siena
To start off, both 2006 BMW 750 and 2006 Fiat Siena were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,799 cc (8 cylinders), 2006 BMW 750 is equipped with a bigger engine. In terms of performance, 2006 BMW 750 (362 HP @ 6300 RPM) has 261 more horse power than 2006 Fiat Siena. (101 HP @ 5500 RPM). In normal driving conditions, 2006 BMW 750 should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 750 weights approximately 167 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 2006 BMW 750 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 2006 BMW 750. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW 750 (491 Nm @ 3400 RPM) has 351 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 2006 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2006 BMW 750 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. 2006 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 750 | 2006 Fiat Siena | |
| Make | BMW | Fiat |
| Model | 750 | Siena |
| Year Released | 2006 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1581 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 101 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 491 Nm | 140 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 86.4 mm |
| Engine Stroke Size | 88.3 mm | 67.4 mm |
| Top Speed | 250 km/hour | 184 km/hour |
| Acceleration 0-100mph | 6 seconds | 11.1 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 | 1950 kg | 1783 kg |
| Vehicle Length | 5190 mm | 3830 mm |
| Vehicle Width | 1910 mm | 1640 mm |
| Vehicle Height | 1490 mm | 1440 mm |
| Wheelbase Size | 3130 mm | 2380 mm |
| Fuel Consumption Overall | 11.4 L/100km | 8 L/100km |
| Fuel Tank Capacity | 90 L | 54 L |
