2003 BMW 645 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 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (310 HP @ 6000 RPM) has 162 more horse power than 2007 Saab 03-Sep. (148 HP @ 5500 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2007 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 288 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 BMW 645 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 2003 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2007 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 BMW 645 (450 Nm @ 3600 RPM) has 210 more torque (in Nm) than 2007 Saab 03-Sep. (240 Nm @ 2000 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2007 Saab 03-Sep.
Compare all specifications:
2003 BMW 645 | 2007 Saab 03-Sep | |
Make | BMW | Saab |
Model | 645 | 03-Sep |
Year Released | 2003 | 2007 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 310 HP | 148 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 450 Nm | 240 Nm |
Torque RPM | 3600 RPM | 2000 RPM |
Engine Bore Size | 92 mm | 86.1 mm |
Engine Stroke Size | 82.7 mm | 86 mm |
Acceleration 0-100mph | 5.9 seconds | 10.7 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1698 kg | 1410 kg |
Vehicle Length | 4830 mm | 4640 mm |
Vehicle Width | 1860 mm | 2040 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 2790 mm | 2680 mm |
Fuel Consumption Overall | 10.9 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 70 L | 62 L |