2003 Alpina B3 vs. 2007 Saab 03-Sep
To start off, 2007 Saab 03-Sep is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alpina B3. In addition, the cost of maintenance, including insurance, on 2003 Alpina B3 would be higher. At 3,301 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (277 HP @ 6300 RPM) has 129 more horse power than 2007 Saab 03-Sep. (148 HP @ 5500 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 2007 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 150 kg more than 2007 Saab 03-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Saab 03-Sep. In wet, icy, snow, or gravel driving conditions, 2003 Alpina B3 will offer significantly more control. 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 Alpina B3 (335 Nm @ 4500 RPM) has 95 more torque (in Nm) than 2007 Saab 03-Sep. (240 Nm @ 2000 RPM). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Saab 03-Sep.
Compare all specifications:
| 2003 Alpina B3 | 2007 Saab 03-Sep | |
| Make | Alpina | Saab |
| Model | B3 | 03-Sep |
| Year Released | 2003 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3301 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 277 HP | 148 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 335 Nm | 240 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 86.4 mm | 86 mm |
| Engine Stroke Size | 93.9 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 7.2 seconds | 10.7 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1410 kg |
| Vehicle Length | 4480 mm | 4640 mm |
| Vehicle Width | 1750 mm | 2040 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Fuel Consumption Overall | 11.7 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 63 L | 62 L |
