2007 Saab 05-Sep vs. 2005 BMW 525
To start off, 2007 Saab 05-Sep is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 525. In addition, the cost of maintenance, including insurance, on 2005 BMW 525 would be higher. At 2,497 cc (6 cylinders), 2005 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 Saab 05-Sep (182 HP @ 5500 RPM) has 21 more horse power than 2005 BMW 525. (161 HP @ 4000 RPM). In normal driving conditions, 2007 Saab 05-Sep should accelerate faster than 2005 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 05-Sep weights approximately 105 kg more than 2005 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 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 2005 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2005 BMW 525 (351 Nm @ 2000 RPM) has 71 more torque (in Nm) than 2007 Saab 05-Sep. (280 Nm @ 1800 RPM). This means 2005 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2007 Saab 05-Sep. 2005 BMW 525 has automatic transmission and 2007 Saab 05-Sep has manual transmission. 2007 Saab 05-Sep will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Saab 05-Sep | 2005 BMW 525 | |
| Make | Saab | BMW |
| Model | 05-Sep | 525 |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 161 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 280 Nm | 351 Nm |
| Torque RPM | 1800 RPM | 2000 RPM |
| Engine Bore Size | 90 mm | 80 mm |
| Engine Stroke Size | 90 mm | 82.8 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 215 km/hour | 230 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 8.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1490 kg |
| Vehicle Length | 4830 mm | 4850 mm |
| Vehicle Width | 1800 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Consumption Overall | 9.1 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 75 L | 70 L |
