2002 Fiat Siena vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 9 year(s). Which means there will be less support and parts availability for 2002 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2002 Fiat Siena would be higher. At 3,195 cc (6 cylinders), 2011 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2011 Alfa Romeo 159 (256 HP @ 6200 RPM) has 134 more horse power than 2002 Fiat Siena. (122 HP @ 5250 RPM) In normal driving conditions, 2011 Alfa Romeo 159 should accelerate faster than 2002 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alfa Romeo 159 weights approximately 504 kg more than 2002 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2011 Alfa Romeo 159 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, 2011 Alfa Romeo 159 (322 Nm) has 235 more torque (in Nm) than 2002 Fiat Siena. (87 Nm). This means 2011 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2002 Fiat Siena.
Compare all specifications:
| 2002 Fiat Siena | 2011 Alfa Romeo 159 | |
| Make | Fiat | Alfa Romeo |
| Model | Siena | 159 |
| Year Released | 2002 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1089 cc | 3195 cc |
| Horse Power | 122 HP | 256 HP |
| Engine RPM | 5250 RPM | 6200 RPM |
| Torque | 87 Nm | 322 Nm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1344 kg | 1848 kg |
