2007 BMW M5 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 M5. In addition, the cost of maintenance, including insurance, on 2007 BMW M5 would be higher. At 4,998 cc (10 cylinders), 2007 BMW M5 is equipped with a bigger engine. In terms of performance, 2007 BMW M5 (500 HP @ 7750 RPM) has 204 more horse power than 2008 Saab 05-Sep. (296 HP @ 5500 RPM). In normal driving conditions, 2007 BMW M5 should accelerate faster than 2008 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M5 weights approximately 185 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 M5 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 M5. 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 M5 (520 Nm @ 6100 RPM) has 120 more torque (in Nm) than 2008 Saab 05-Sep. (400 Nm @ 2000 RPM). This means 2007 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Saab 05-Sep. 2007 BMW M5 has automatic transmission and 2008 Saab 05-Sep has manual transmission. 2008 Saab 05-Sep will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW M5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW M5 | 2008 Saab 05-Sep | |
| Make | BMW | Saab |
| Model | M5 | 05-Sep |
| Year Released | 2007 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4998 cc | 2290 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 296 HP |
| Engine RPM | 7750 RPM | 5500 RPM |
| Torque | 520 Nm | 400 Nm |
| Torque RPM | 6100 RPM | 2000 RPM |
| Engine Compression Ratio | 12.0:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 255 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 6.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1830 kg | 1645 kg |
| Vehicle Length | 4860 mm | 4850 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1450 mm |
| Wheelbase Size | 2900 mm | 2710 mm |
| Fuel Consumption Overall | 14.8 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
