2006 Fiat Siena vs. 1998 Opel Speedster
To start off, 2006 Fiat Siena is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Opel Speedster. In addition, the cost of maintenance, including insurance, on 1998 Opel Speedster would be higher. At 2,198 cc (4 cylinders), 1998 Opel Speedster is equipped with a bigger engine. In terms of performance, 1998 Opel Speedster (145 HP @ 5800 RPM) has 77 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 1998 Opel Speedster should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 700 kg more than 1998 Opel Speedster.
Because 1998 Opel Speedster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1998 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 2006 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 1998 Opel Speedster (203 Nm @ 4000 RPM) has 67 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 1998 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 1998 Opel Speedster | |
| Make | Fiat | Opel |
| Model | Siena | Speedster |
| Year Released | 2006 | 1998 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 1697 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 145 HP |
| Engine RPM | 4600 RPM | 5800 RPM |
| Torque | 136 Nm | 203 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 82.6 mm | 86 mm |
| Engine Stroke Size | 79.2 mm | 94.6 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1645 kg | 945 kg |
| Vehicle Length | 4000 mm | 3790 mm |
| Vehicle Height | 1700 mm | 1120 mm |
| Wheelbase Size | 2550 mm | 2340 mm |
| Fuel Tank Capacity | 47 L | 60 L |
