2004 BMW 645 vs. 2006 Saab 05-Sep
To start off, 2006 Saab 05-Sep is newer by 2 year(s). Which means there will be less support and parts availability for 2004 BMW 645. In addition, the cost of maintenance, including insurance, on 2004 BMW 645 would be higher. At 4,392 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (322 HP @ 7400 RPM) has 148 more horse power than 2006 Saab 05-Sep. (174 HP @ 4000 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 2006 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 05-Sep weights approximately 20 kg more than 2004 BMW 645.
Because 2004 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 2004 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2006 Saab 05-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, 2004 BMW 645 (447 Nm) has 97 more torque (in Nm) than 2006 Saab 05-Sep. (350 Nm). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 Saab 05-Sep.
Compare all specifications:
2004 BMW 645 | 2006 Saab 05-Sep | |
Make | BMW | Saab |
Model | 645 | 05-Sep |
Year Released | 2004 | 2006 |
Engine Position | Front | Front |
Engine Size | 4392 cc | 2956 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 174 HP |
Engine RPM | 7400 RPM | 4000 RPM |
Torque | 447 Nm | 350 Nm |
Engine Bore Size | 92 mm | 87.5 mm |
Engine Stroke Size | 83 mm | 82 mm |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1715 kg | 1735 kg |
Vehicle Length | 4840 mm | 4830 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 2790 mm | 2710 mm |
Fuel Consumption Overall | 11.8 L/100km | 7.6 L/100km |
Fuel Tank Capacity | 70 L | 75 L |