2008 BMW 650 vs. 2005 Saab 03-Sep
To start off, 2008 BMW 650 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 2005 Saab 03-Sep would be higher. At 4,799 cc (8 cylinders), 2008 BMW 650 is equipped with a bigger engine. In terms of performance, 2008 BMW 650 (360 HP @ 6300 RPM) has 187 more horse power than 2005 Saab 03-Sep. (173 HP @ 4000 RPM). In normal driving conditions, 2008 BMW 650 should accelerate faster than 2005 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 03-Sep weights approximately 22 kg more than 2008 BMW 650.
Because 2008 BMW 650 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 2008 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2008 BMW 650 (488 Nm @ 3400 RPM) has 223 more torque (in Nm) than 2005 Saab 03-Sep. (265 Nm @ 2500 RPM). This means 2008 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saab 03-Sep. 2005 Saab 03-Sep has automatic transmission and 2008 BMW 650 has manual transmission. 2008 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Saab 03-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 650 | 2005 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | 650 | 03-Sep |
| Year Released | 2008 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 173 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 488 Nm | 265 Nm |
| Torque RPM | 3400 RPM | 2500 RPM |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1640 kg | 1662 kg |
| Wheelbase Size | 2790 mm | 2675 mm |
| Fuel Tank Capacity | 70 L | 62 L |
