2008 Fiat Siena vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2008 Fiat Siena would be higher. At 4,395 cc (8 cylinders), 2013 BMW 7 Series is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 7 Series weights approximately 1087 kg more than 2008 Fiat Siena.
Because 2013 BMW 7 Series 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 2013 BMW 7 Series. 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, 2013 BMW 7 Series (651 Nm @ 4500 RPM) has 516 more torque (in Nm) than 2008 Fiat Siena. (135 Nm @ 2500 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena. 2013 BMW 7 Series 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. 2013 BMW 7 Series will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Fiat Siena | 2013 BMW 7 Series | |
Make | Fiat | BMW |
Model | Siena | 7 Series |
Year Released | 2008 | 2013 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1697 cc | 4395 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 0 HP | 439 HP |
Torque | 135 Nm | 651 Nm |
Torque RPM | 2500 RPM | 4500 RPM |
Engine Compression Ratio | 20.3:1 | 10.0 :1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 160 km/hour | 250 km/hour |
Acceleration 0-100mph | 16.3 seconds | 4.8 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | 8-speed automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1090 kg | 2177 kg |
Vehicle Length | 4140 mm | 5214 mm |
Vehicle Width | 1640 mm | 2134 mm |
Vehicle Height | 1440 mm | 1481 mm |
Wheelbase Size | 2380 mm | 3210 mm |
Fuel Tank Capacity | 47 L | 80 L |