2009 BMW 730 vs. 2005 Saab 05-Sep
To start off, 2009 BMW 730 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2005 Saab 05-Sep would be higher. At 2,993 cc (6 cylinders), 2009 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 BMW 730 (242 HP @ 4000 RPM) has 60 more horse power than 2005 Saab 05-Sep. (182 HP @ 1800 RPM). In normal driving conditions, 2009 BMW 730 should accelerate faster than 2005 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 730 weights approximately 340 kg more than 2005 Saab 05-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 730 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 2009 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2009 BMW 730 (540 Nm @ 1750 RPM) has 260 more torque (in Nm) than 2005 Saab 05-Sep. (280 Nm @ 1800 RPM). This means 2009 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saab 05-Sep. 2009 BMW 730 has automatic transmission and 2005 Saab 05-Sep has manual transmission. 2005 Saab 05-Sep will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 730 | 2005 Saab 05-Sep | |
| Make | BMW | Saab |
| Model | 730 | 05-Sep |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2290 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 182 HP |
| Engine RPM | 4000 RPM | 1800 RPM |
| Torque | 540 Nm | 280 Nm |
| Torque RPM | 1750 RPM | 1800 RPM |
| Engine Compression Ratio | 16.5:1 | 9.3:1 |
| Top Speed | 240 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 8.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1865 kg | 1525 kg |
| Vehicle Length | 5080 mm | 4830 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1480 mm |
| Wheelbase Size | 3080 mm | 2680 mm |
| Fuel Consumption Overall | 7.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 80 L | 75 L |
