1997 Alfa Romeo 155 vs. 2008 Fiat Siena
To start off, 2008 Fiat Siena is newer by 11 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 would be higher. At 1,697 cc (4 cylinders), 2008 Fiat Siena is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1997 Alfa Romeo 155 weights approximately 180 kg more than 2008 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, 1997 Alfa Romeo 155 (144 Nm @ 4500 RPM) has 9 more torque (in Nm) than 2008 Fiat Siena. (135 Nm @ 2500 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2008 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | 155 | Siena |
| Year Released | 1997 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1697 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 | 144 Nm | 135 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Engine Compression Ratio | 10.3:1 | 20.3:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1270 kg | 1090 kg |
| Vehicle Length | 4450 mm | 4140 mm |
| Vehicle Width | 1710 mm | 1640 mm |
| Vehicle Height | 1450 mm | 1440 mm |
