1993 Alfa Romeo 155 vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 17 year(s). Which means there will be less support and parts availability for 1993 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1993 Alfa Romeo 155 would be higher. At 2,499 cc (6 cylinders), 1993 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1993 Alfa Romeo 155 (493 HP @ 11700 RPM) has 387 more horse power than 2010 Fiat Siena. (106 HP @ 5500 RPM). In normal driving conditions, 1993 Alfa Romeo 155 should accelerate faster than 2010 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2010 Fiat Siena weights approximately 55 kg more than 1993 Alfa Romeo 155.
Let's talk about torque, 1993 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 160 more torque (in Nm) than 2010 Fiat Siena. (140 Nm @ 4000 RPM). This means 1993 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena.
Compare all specifications:
| 1993 Alfa Romeo 155 | 2010 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | 155 | Siena |
| Year Released | 1993 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 493 HP | 106 HP |
| Engine RPM | 11700 RPM | 5500 RPM |
| Torque | 300 Nm | 140 Nm |
| Torque RPM | 9500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1095 kg |
