2006 Fiat Siena vs. 2002 Opel Zafira
To start off, 2006 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2002 Opel Zafira would be higher. At 1,598 cc (4 cylinders), 2002 Opel Zafira is equipped with a bigger engine. In terms of performance, 2002 Opel Zafira (102 HP @ 6200 RPM) has 1 more horse power than 2006 Fiat Siena. (101 HP @ 5500 RPM) In normal driving conditions, 2002 Opel Zafira should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 393 kg more than 2002 Opel Zafira.
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 Opel Zafira (150 Nm @ 3600 RPM) has 10 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 2002 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2002 Opel Zafira | |
| Make | Fiat | Opel |
| Model | Siena | Zafira |
| Year Released | 2006 | 2002 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 102 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 140 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 86.4 mm | 79 mm |
| Engine Stroke Size | 67.4 mm | 81.5 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1783 kg | 1390 kg |
| Vehicle Length | 3830 mm | 4320 mm |
| Vehicle Width | 1640 mm | 1750 mm |
| Vehicle Height | 1440 mm | 1690 mm |
| Wheelbase Size | 2380 mm | 2700 mm |
| Fuel Tank Capacity | 54 L | 58 L |
