2004 Alfa Romeo 147 vs. 2000 Fiat Siena
To start off, 2004 Alfa Romeo 147 is newer by 4 year(s). Which means there will be less support and parts availability for 2000 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2000 Fiat Siena would be higher. At 1,970 cc (4 cylinders), 2004 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 147 (148 HP @ 6300 RPM) has 97 more horse power than 2000 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 2004 Alfa Romeo 147 should accelerate faster than 2000 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 147 weights approximately 25 kg more than 2000 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2000 Fiat Siena (200 Nm) has 19 more torque (in Nm) than 2004 Alfa Romeo 147. (181 Nm). This means 2000 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 147.
Compare all specifications:
| 2004 Alfa Romeo 147 | 2000 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | 147 | Siena |
| Year Released | 2004 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1910 cc |
| Horse Power | 148 HP | 51 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 181 Nm | 200 Nm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1325 kg | 1300 kg |
| Fuel Tank Capacity | 60 L | 65 L |
