2002 Alfa Romeo 156 vs. 1999 Fiat Siena
To start off, 2002 Alfa Romeo 156 is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Fiat Siena. In addition, the cost of maintenance, including insurance, on 1999 Fiat Siena would be higher. At 1,910 cc, 1999 Fiat Siena is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 156 (120 HP @ 6200 RPM) has 69 more horse power than 1999 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 2002 Alfa Romeo 156 should accelerate faster than 1999 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Fiat Siena weights approximately 70 kg more than 2002 Alfa Romeo 156.
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, 1999 Fiat Siena (200 Nm) has 53 more torque (in Nm) than 2002 Alfa Romeo 156. (147 Nm). This means 1999 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156.
Compare all specifications:
| 2002 Alfa Romeo 156 | 1999 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | 156 | Siena |
| Year Released | 2002 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1910 cc |
| Horse Power | 120 HP | 51 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 147 Nm | 200 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1300 kg |
| Fuel Tank Capacity | 63 L | 65 L |
