2009 Alpina Roadster vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2009 Alpina Roadster would be higher. At 3,346 cc (6 cylinders), 2009 Alpina Roadster is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina Roadster weights approximately 325 kg more than 2010 Fiat Siena.
Because 2009 Alpina Roadster 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 2009 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2009 Alpina Roadster (362 Nm @ 4800 RPM) has 260 more torque (in Nm) than 2010 Fiat Siena. (102 Nm @ 3250 RPM). This means 2009 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena.
Compare all specifications:
2009 Alpina Roadster | 2010 Fiat Siena | |
Make | Alpina | Fiat |
Model | Roadster | Siena |
Year Released | 2009 | 2010 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 3346 cc | 1242 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 296 HP | 0 HP |
Torque | 362 Nm | 102 Nm |
Torque RPM | 4800 RPM | 3250 RPM |
Engine Compression Ratio | 10.2:1 | 9.1:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 265 km/hour | 159 km/hour |
Acceleration 0-100mph | 5.3 seconds | 13.5 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1395 kg | 1070 kg |
Vehicle Length | 4100 mm | 3830 mm |
Vehicle Width | 1790 mm | 1640 mm |
Vehicle Height | 1300 mm | 1440 mm |
Wheelbase Size | 2500 mm | 2380 mm |
Fuel Consumption Overall | 10 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 55 L | 54 L |