2004 BMW M3 vs. 2008 Mazda CX-7
To start off, 2008 Mazda CX-7 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW M3. In addition, the cost of maintenance, including insurance, on 2004 BMW M3 would be higher. At 3,246 cc (6 cylinders), 2004 BMW M3 is equipped with a bigger engine. In terms of performance, 2004 BMW M3 (328 HP @ 7400 RPM) has 72 more horse power than 2008 Mazda CX-7. (256 HP @ 5500 RPM). In normal driving conditions, 2004 BMW M3 should accelerate faster than 2008 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mazda CX-7 weights approximately 146 kg more than 2004 BMW M3.
Because 2008 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW M3. In wet, icy, snow, or gravel driving conditions, 2008 Mazda CX-7 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, 2008 Mazda CX-7 (380 Nm) has 30 more torque (in Nm) than 2004 BMW M3. (350 Nm). This means 2008 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW M3.
Compare all specifications:
| 2004 BMW M3 | 2008 Mazda CX-7 | |
| Make | BMW | Mazda |
| Model | M3 | CX-7 |
| Year Released | 2004 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2261 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 256 HP |
| Engine RPM | 7400 RPM | 5500 RPM |
| Torque | 350 Nm | 380 Nm |
| Engine Bore Size | 87 mm | 87.6 mm |
| Engine Stroke Size | 91 mm | 94 mm |
| Engine Compression Ratio | 11.5:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1549 kg | 1695 kg |
| Vehicle Length | 4500 mm | 4690 mm |
| Vehicle Width | 1790 mm | 1880 mm |
| Vehicle Height | 1380 mm | 1650 mm |
| Wheelbase Size | 2730 mm | 2760 mm |
| Fuel Consumption Overall | 12.4 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 63 L | 65 L |
