2009 BMW X5 vs. 2004 Mazda 6
To start off, 2009 BMW X5 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mazda 6. In addition, the cost of maintenance, including insurance, on 2004 Mazda 6 would be higher. At 4,799 cc (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (350 HP @ 6300 RPM) has 186 more horse power than 2004 Mazda 6. (164 HP @ 6500 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 2004 Mazda 6.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2009 BMW X5 will offer significantly more control. 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, 2009 BMW X5 (475 Nm @ 3400 RPM) has 268 more torque (in Nm) than 2004 Mazda 6. (207 Nm @ 4000 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6. 2009 BMW X5 has automatic transmission and 2004 Mazda 6 has manual transmission. 2004 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X5 | 2004 Mazda 6 | |
| Make | BMW | Mazda |
| Model | X5 | 6 |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2184 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 164 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 475 Nm | 207 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 87.5 mm |
| Engine Stroke Size | 88.3 mm | 94 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4860 mm | 4710 mm |
| Vehicle Width | 1940 mm | 1790 mm |
| Vehicle Height | 1770 mm | 1490 mm |
| Wheelbase Size | 2940 mm | 2630 mm |
| Fuel Consumption Overall | 14.7 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 85 L | 64 L |
