2007 Fiat Siena vs. 2012 BMW X6
To start off, 2012 BMW X6 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2007 Fiat Siena would be higher. At 3,000 cc (6 cylinders), 2012 BMW X6 is equipped with a bigger engine. In terms of performance, 2012 BMW X6 (300 HP @ 5800 RPM) has 200 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 2012 BMW X6 should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X6 weights approximately 1100 kg more than 2007 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 2007 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2012 BMW X6 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, 2012 BMW X6 (406 Nm @ 1200 RPM) has 266 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 2012 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena. 2012 BMW X6 has automatic transmission and 2007 Fiat Siena has manual transmission. 2007 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Fiat Siena | 2012 BMW X6 | |
Make | Fiat | BMW |
Model | Siena | X6 |
Year Released | 2007 | 2012 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1581 cc | 3000 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 100 HP | 300 HP |
Engine RPM | 5500 RPM | 5800 RPM |
Torque | 140 Nm | 406 Nm |
Torque RPM | 4000 RPM | 1200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | AWD |
Transmission Type | Manual | 8-speed shiftable automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1070 kg | 2170 kg |
Vehicle Width | 1640 mm | 1983 mm |
Wheelbase Size | 2380 mm | 2933 mm |
Fuel Tank Capacity | 54 L | 85 L |