2006 BMW 630 vs. 2005 Saab 05-Sep
To start off, 2006 BMW 630 is newer by 1 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 2,996 cc (6 cylinders), 2006 BMW 630 is equipped with a bigger engine. In terms of performance, 2006 BMW 630 (254 HP @ 6600 RPM) has 134 more horse power than 2005 Saab 05-Sep. (120 HP @ 4000 RPM). In normal driving conditions, 2006 BMW 630 should accelerate faster than 2005 Saab 05-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 630 weights approximately 104 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 2006 BMW 630 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 2006 BMW 630. 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, 2006 BMW 630 (300 Nm @ 2500 RPM) has 20 more torque (in Nm) than 2005 Saab 05-Sep. (280 Nm @ 1500 RPM). This means 2006 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saab 05-Sep.
Compare all specifications:
| 2006 BMW 630 | 2005 Saab 05-Sep | |
| Make | BMW | Saab |
| Model | 630 | 05-Sep |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 120 HP |
| Engine RPM | 6600 RPM | 4000 RPM |
| Torque | 300 Nm | 280 Nm |
| Torque RPM | 2500 RPM | 1500 RPM |
| Engine Bore Size | 85 mm | 84 mm |
| Engine Stroke Size | 88 mm | 98 mm |
| Engine Compression Ratio | 10.7:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 200 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 11 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 | 1760 kg | 1656 kg |
| Vehicle Length | 4830 mm | 4820 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2790 mm | 2710 mm |
| Fuel Consumption Overall | 9.6 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
