2006 BMW 550 vs. 2009 Mazda 6
To start off, 2009 Mazda 6 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW 550. In addition, the cost of maintenance, including insurance, on 2006 BMW 550 would be higher. At 4,801 cc (8 cylinders), 2006 BMW 550 is equipped with a bigger engine. In terms of performance, 2006 BMW 550 (360 HP @ 6300 RPM) has 242 more horse power than 2009 Mazda 6. (118 HP @ 5500 RPM). In normal driving conditions, 2006 BMW 550 should accelerate faster than 2009 Mazda 6.
Because 2006 BMW 550 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 550. However, in wet, icy, snow, or gravel driving conditions, 2009 Mazda 6, 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 550 (488 Nm @ 3400 RPM) has 323 more torque (in Nm) than 2009 Mazda 6. (165 Nm @ 4300 RPM). This means 2006 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 6.
Compare all specifications:
| 2006 BMW 550 | 2009 Mazda 6 | |
| Make | BMW | Mazda |
| Model | 550 | 6 |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4801 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 118 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 488 Nm | 165 Nm |
| Torque RPM | 3400 RPM | 4300 RPM |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 88.3 mm | 83.1 mm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4860 mm | 4760 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Consumption Overall | 12.4 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
