2006 Alpina B3 vs. 2003 Saab 03-Sep
To start off, 2006 Alpina B3 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 2003 Saab 03-Sep would be higher. At 3,346 cc (6 cylinders), 2006 Alpina B3 is equipped with a bigger engine. In terms of performance, 2006 Alpina B3 (301 HP @ 6300 RPM) has 51 more horse power than 2003 Saab 03-Sep. (250 HP @ 5500 RPM). In normal driving conditions, 2006 Alpina B3 should accelerate faster than 2003 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2003 Saab 03-Sep weights approximately 215 kg more than 2006 Alpina B3.
Because 2006 Alpina B3 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 2006 Alpina B3. However, in wet, icy, snow, or gravel driving conditions, 2003 Saab 03-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, 2003 Saab 03-Sep (370 Nm @ 2700 RPM) has 8 more torque (in Nm) than 2006 Alpina B3. (362 Nm @ 4800 RPM). This means 2003 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2006 Alpina B3.
Compare all specifications:
| 2006 Alpina B3 | 2003 Saab 03-Sep | |
| Make | Alpina | Saab |
| Model | B3 | 03-Sep |
| Year Released | 2006 | 2003 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 250 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 362 Nm | 370 Nm |
| Torque RPM | 4800 RPM | 2700 RPM |
| Engine Bore Size | 87 mm | 86 mm |
| Engine Stroke Size | 93.1 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 271 km/hour | 250 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1665 kg |
| Vehicle Length | 4490 mm | 4640 mm |
| Vehicle Width | 1760 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1440 mm |
| Wheelbase Size | 2730 mm | 2610 mm |
| Fuel Consumption Overall | 10.9 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 63 L | 61 L |
