2003 Alpina B3 vs. 2003 Saab 05-Sep
To start off, both 2003 Alpina B3 and 2003 Saab 05-Sep were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 2003 Saab 05-Sep. (148 HP @ 5300 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 2003 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 72 kg more than 2003 Saab 05-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 2003 Saab 05-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 2003 Saab 05-Sep. (240 Nm @ 1800 RPM). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Saab 05-Sep.
Compare all specifications:
| 2003 Alpina B3 | 2003 Saab 05-Sep | |
| Make | Alpina | Saab |
| Model | B3 | 05-Sep |
| Year Released | 2003 | 2003 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3301 cc | 1983 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 | 5300 RPM |
| Torque | 335 Nm | 240 Nm |
| Torque RPM | 4500 RPM | 1800 RPM |
| Engine Bore Size | 86.4 mm | 86 mm |
| Engine Stroke Size | 93.9 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1488 kg |
| Vehicle Length | 4480 mm | 4820 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Fuel Tank Capacity | 63 L | 75 L |
