2007 BMW X3 vs. 2013 Mazda 3
To start off, 2013 Mazda 3 is newer by 6 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 1,999 cc (4 cylinders), 2013 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (149 HP @ 4000 RPM) has 3 more horse power than 2013 Mazda 3. (146 HP @ 6500 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2013 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 440 kg more than 2013 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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 X3 (330 Nm @ 2000 RPM) has 130 more torque (in Nm) than 2013 Mazda 3. (200 Nm @ 4500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2013 Mazda 3.
Compare all specifications:
| 2007 BMW X3 | 2013 Mazda 3 | |
| Make | BMW | Mazda |
| Model | X3 | 3 |
| Year Released | 2007 | 2013 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 149 HP | 146 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 330 Nm | 200 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 88 mm |
| Engine Stroke Size | 90 mm | 83 mm |
| Engine Compression Ratio | 17.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | 5-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1300 kg |
| Vehicle Length | 4570 mm | 4595 mm |
| Vehicle Width | 1680 mm | 1755 mm |
| Vehicle Height | 1860 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2640 mm |
| Fuel Tank Capacity | 67 L | 55 L |
