2007 BMW X5 vs. 2005 Mazda 3
To start off, 2007 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mazda 3. In addition, the cost of maintenance, including insurance, on 2005 Mazda 3 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 68 more horse power than 2005 Mazda 3. (160 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2005 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 827 kg more than 2005 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (301 Nm) has 98 more torque (in Nm) than 2005 Mazda 3. (203 Nm). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 3.
Compare all specifications:
| 2007 BMW X5 | 2005 Mazda 3 | |
| Make | BMW | Mazda |
| Model | X5 | 3 |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 160 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 301 Nm | 203 Nm |
| Engine Bore Size | 84 mm | 87 mm |
| Engine Stroke Size | 89.6 mm | 94 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2080 kg | 1253 kg |
| Vehicle Length | 4670 mm | 4490 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1880 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2650 mm |
| Fuel Consumption Overall | 14.2 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 85 L | 55 L |
