1985 Alfa Romeo 33 vs. 2002 Fiat Siena
To start off, 2002 Fiat Siena is newer by 17 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 33 would be higher. At 1,596 cc (4 cylinders), 2002 Fiat Siena is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 33 (106 HP @ 6000 RPM) has 7 more horse power than 2002 Fiat Siena. (99 HP @ 6000 RPM). In normal driving conditions, 1985 Alfa Romeo 33 should accelerate faster than 2002 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2002 Fiat Siena weights approximately 150 kg more than 1985 Alfa Romeo 33.
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, 2002 Fiat Siena (146 Nm @ 4000 RPM) has 11 more torque (in Nm) than 1985 Alfa Romeo 33. (135 Nm @ 4000 RPM). This means 2002 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 33.
Compare all specifications:
| 1985 Alfa Romeo 33 | 2002 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | 33 | Siena |
| Year Released | 1985 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 106 HP | 99 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 135 Nm | 146 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 80.5 mm |
| Engine Stroke Size | 67.2 mm | 78.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 900 kg | 1050 kg |
| Vehicle Length | 4020 mm | 4110 mm |
| Vehicle Width | 1620 mm | 1630 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2460 mm | 2380 mm |
