2007 Alfa Romeo 166 vs. 1996 Fiat Siena
To start off, 2007 Alfa Romeo 166 is newer by 11 year(s). Which means there will be less support and parts availability for 1996 Fiat Siena. In addition, the cost of maintenance, including insurance, on 1996 Fiat Siena would be higher. At 2,387 cc (5 cylinders), 2007 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 166 (178 HP @ 4000 RPM) has 127 more horse power than 1996 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 2007 Alfa Romeo 166 should accelerate faster than 1996 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 166 weights approximately 315 kg more than 1996 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, 2007 Alfa Romeo 166 (385 Nm) has 185 more torque (in Nm) than 1996 Fiat Siena. (200 Nm). This means 2007 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1996 Fiat Siena.
Compare all specifications:
| 2007 Alfa Romeo 166 | 1996 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | 166 | Siena |
| Year Released | 2007 | 1996 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1910 cc |
| Horse Power | 178 HP | 51 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 385 Nm | 200 Nm |
| Fuel Type | Diesel | 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 | 1615 kg | 1300 kg |
| Fuel Tank Capacity | 69 L | 65 L |
