1966 Alfa Romeo Spider vs. 2000 Fiat Siena
To start off, 2000 Fiat Siena is newer by 34 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Spider would be higher. At 2,582 cc (6 cylinders), 1966 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo Spider (163 HP @ 5900 RPM) has 112 more horse power than 2000 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 1966 Alfa Romeo Spider should accelerate faster than 2000 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Spider weights approximately 30 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.
Let's talk about torque, 1966 Alfa Romeo Spider (220 Nm) has 20 more torque (in Nm) than 2000 Fiat Siena. (200 Nm). This means 1966 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2000 Fiat Siena.
Compare all specifications:
| 1966 Alfa Romeo Spider | 2000 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | Spider | Siena |
| Year Released | 1966 | 2000 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 1910 cc |
| Horse Power | 163 HP | 51 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 220 Nm | 200 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1330 kg | 1300 kg |
| Fuel Tank Capacity | 46 L | 65 L |
