2004 Alfa Romeo GT vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 6 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo GT would be higher. At 3,179 cc (6 cylinders), 2004 Alfa Romeo GT is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo GT weights approximately 325 kg more than 2010 Fiat Siena.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Alfa Romeo GT (300 Nm @ 4800 RPM) has 165 more torque (in Nm) than 2010 Fiat Siena. (135 Nm @ 2500 RPM). This means 2004 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena.
Compare all specifications:
| 2004 Alfa Romeo GT | 2010 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | GT | Siena |
| Year Released | 2004 | 2010 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1697 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 237 HP | 0 HP |
| Torque | 300 Nm | 135 Nm |
| Torque RPM | 4800 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 20.3:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 243 km/hour | 160 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 16.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1090 kg |
| Vehicle Length | 4500 mm | 4140 mm |
| Vehicle Width | 1770 mm | 1640 mm |
| Vehicle Height | 1330 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2380 mm |
| Fuel Consumption Overall | 12.5 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 63 L | 47 L |
