2005 Mazda 6 vs. 2006 BMW 530
To start off, 2006 BMW 530 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. At 2,991 cc (6 cylinders), 2006 BMW 530 is equipped with a bigger engine. In terms of performance, 2006 BMW 530 (215 HP @ 4000 RPM) has 76 more horse power than 2005 Mazda 6. (139 HP @ 6000 RPM) In normal driving conditions, 2006 BMW 530 should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 530 weights approximately 355 kg more than 2005 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 530 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 530. However, in wet, icy, snow, or gravel driving conditions, 2005 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 530 (500 Nm @ 2000 RPM) has 319 more torque (in Nm) than 2005 Mazda 6. (181 Nm @ 4500 RPM). This means 2006 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2005 Mazda 6 | 2006 BMW 530 | |
| Make | Mazda | BMW |
| Model | 6 | 530 |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 2991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 215 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 181 Nm | 500 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 87.5 mm | 84 mm |
| Engine Stroke Size | 83.1 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 208 km/hour | 245 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 7.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1315 kg | 1670 kg |
| Vehicle Length | 4690 mm | 4850 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2890 mm |
| Fuel Consumption Overall | 8.5 L/100km | 7 L/100km |
| Fuel Tank Capacity | 64 L | 70 L |
