1999 Opel Speedster vs. 2004 Saab 05-Sep
To start off, 2004 Saab 05-Sep is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Opel Speedster. In addition, the cost of maintenance, including insurance, on 1999 Opel Speedster would be higher. At 2,294 cc (4 cylinders), 2004 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2004 Saab 05-Sep (250 HP @ 4000 RPM) has 103 more horse power than 1999 Opel Speedster. (147 HP @ 5800 RPM) In normal driving conditions, 2004 Saab 05-Sep should accelerate faster than 1999 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 2004 Saab 05-Sep weights approximately 629 kg more than 1999 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 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 1999 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 2004 Saab 05-Sep, 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, 2004 Saab 05-Sep (350 Nm) has 148 more torque (in Nm) than 1999 Opel Speedster. (202 Nm). This means 2004 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Speedster.
Compare all specifications:
| 1999 Opel Speedster | 2004 Saab 05-Sep | |
| Make | Opel | Saab |
| Model | Speedster | 05-Sep |
| Year Released | 1999 | 2004 |
| Body Type | Convertible | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 2199 cc | 2294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 147 HP | 250 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 202 Nm | 350 Nm |
| Engine Bore Size | 86 mm | 90 mm |
| Engine Stroke Size | 94.6 mm | 90 mm |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 945 kg | 1574 kg |
| Vehicle Length | 3790 mm | 4830 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1120 mm | 1450 mm |
| Wheelbase Size | 2340 mm | 2710 mm |
| Fuel Tank Capacity | 52 L | 70 L |
