2011 BMW X5 vs. 2004 Mazda 6
To start off, 2011 BMW X5 is newer by 7 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 3,000 cc (6 cylinders), 2011 BMW X5 is equipped with a bigger engine. In terms of performance, 2011 BMW X5 (300 HP @ 5800 RPM) has 156 more horse power than 2004 Mazda 6. (144 HP @ 6000 RPM). In normal driving conditions, 2011 BMW X5 should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 840 kg more than 2004 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 2004 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 BMW X5 (406 Nm @ 1200 RPM) has 225 more torque (in Nm) than 2004 Mazda 6. (181 Nm @ 4500 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6.
Compare all specifications:
| 2011 BMW X5 | 2004 Mazda 6 | |
| Make | BMW | Mazda |
| Model | X5 | 6 |
| Year Released | 2011 | 2004 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3000 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 144 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 406 Nm | 181 Nm |
| Torque RPM | 1200 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | AWD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2250 kg | 1410 kg |
| Vehicle Length | 4857 mm | 4710 mm |
| Vehicle Width | 1933 mm | 1790 mm |
| Vehicle Height | 1776 mm | 1490 mm |
| Wheelbase Size | 2934 mm | 2610 mm |
| Fuel Tank Capacity | 85 L | 64 L |
