2001 Alfa Romeo 156 vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 9 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 156 would be higher. At 1,597 cc (4 cylinders), 2001 Alfa Romeo 156 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo 156 weights approximately 245 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, 2001 Alfa Romeo 156 (140 Nm @ 4500 RPM) has 38 more torque (in Nm) than 2010 Fiat Siena. (102 Nm @ 3250 RPM). This means 2001 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena.
Compare all specifications:
| 2001 Alfa Romeo 156 | 2010 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | 156 | Siena |
| Year Released | 2001 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 118 HP | 0 HP |
| Torque | 140 Nm | 102 Nm |
| Torque RPM | 4500 RPM | 3250 RPM |
| Engine Compression Ratio | 10.3:1 | 9.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 11 seconds | 13.5 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 | 1315 kg | 1070 kg |
| Vehicle Length | 4450 mm | 3830 mm |
| Vehicle Width | 1750 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2380 mm |
| Fuel Consumption Overall | 5.9 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 63 L | 54 L |
