2003 Alfa Romeo Spider vs. 2006 Saab 03-Sep
To start off, 2006 Saab 03-Sep is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider would be higher. At 1,981 cc, 2006 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2006 Saab 03-Sep (210 HP @ 5500 RPM) has 62 more horse power than 2003 Alfa Romeo Spider. (148 HP @ 6300 RPM) In normal driving conditions, 2006 Saab 03-Sep should accelerate faster than 2003 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 03-Sep weights approximately 95 kg more than 2003 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Saab 03-Sep (300 Nm @ 2500 RPM) has 119 more torque (in Nm) than 2003 Alfa Romeo Spider. (181 Nm @ 3800 RPM). This means 2006 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2006 Saab 03-Sep | |
| Make | Alfa Romeo | Saab |
| Model | Spider | 03-Sep |
| Year Released | 2003 | 2006 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 1981 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 210 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 181 Nm | 300 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 91 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 8.4 seconds | 7.7 seconds |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1525 kg |
| Vehicle Length | 4180 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1320 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
| Fuel Consumption | 6.8 L/100km | 7.6 L/100km |
| Fuel Consumption City | 13.3 L/100km | 10.7 L/100km |
| Fuel Consumption Overall | 9.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 69 L | 62 L |
