2007 BMW 645 vs. 2008 Saab 05-Sep
To start off, 2008 Saab 05-Sep is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 645. In addition, the cost of maintenance, including insurance, on 2007 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 154 more horse power than 2008 Saab 05-Sep. (174 HP @ 4000 RPM). In normal driving conditions, 2007 BMW 645 should accelerate faster than 2008 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 20 kg more than 2008 Saab 05-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2007 BMW 645 (450 Nm @ 3600 RPM) has 100 more torque (in Nm) than 2008 Saab 05-Sep. (350 Nm @ 1800 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2008 Saab 05-Sep.
Compare all specifications:
2007 BMW 645 | 2008 Saab 05-Sep | |
Make | BMW | Saab |
Model | 645 | 05-Sep |
Year Released | 2007 | 2008 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2956 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 174 HP |
Engine RPM | 6100 RPM | 4000 RPM |
Torque | 450 Nm | 350 Nm |
Torque RPM | 3600 RPM | 1800 RPM |
Engine Compression Ratio | 10.0:1 | 18.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 245 km/hour | 215 km/hour |
Acceleration 0-100mph | 5.6 seconds | 9.3 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1690 kg | 1670 kg |
Vehicle Length | 4830 mm | 4830 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1380 mm | 1460 mm |
Wheelbase Size | 2790 mm | 2710 mm |
Fuel Consumption Overall | 11.8 L/100km | 7.3 L/100km |
Fuel Tank Capacity | 70 L | 75 L |