2009 BMW X5 vs. 2007 Mazda MazdaSpeed3
To start off, 2009 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda MazdaSpeed3. In addition, the cost of maintenance, including insurance, on 2007 Mazda MazdaSpeed3 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 100 more horse power than 2007 Mazda MazdaSpeed3. (250 HP @ 3000 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 2007 Mazda MazdaSpeed3.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda MazdaSpeed3. 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 (476 Nm @ 3400 RPM) has 96 more torque (in Nm) than 2007 Mazda MazdaSpeed3. (380 Nm @ 3000 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda MazdaSpeed3. 2009 BMW X5 has automatic transmission and 2007 Mazda MazdaSpeed3 has manual transmission. 2007 Mazda MazdaSpeed3 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 | 2007 Mazda MazdaSpeed3 | |
| Make | BMW | Mazda |
| Model | X5 | MazdaSpeed3 |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2298 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 250 HP |
| Engine RPM | 6300 RPM | 3000 RPM |
| Torque | 476 Nm | 380 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 87.5 mm |
| Engine Stroke Size | 88.3 mm | 94 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Width | 1940 mm | 1790 mm |
