2007 BMW 545 vs. 2004 Mazda 3
To start off, 2007 BMW 545 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mazda 3. In addition, the cost of maintenance, including insurance, on 2004 Mazda 3 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 545 is equipped with a bigger engine. In terms of performance, 2007 BMW 545 (328 HP @ 6100 RPM) has 220 more horse power than 2004 Mazda 3. (108 HP @ 4000 RPM). In normal driving conditions, 2007 BMW 545 should accelerate faster than 2004 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 545 weights approximately 285 kg more than 2004 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 545 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2004 Mazda 3, being front wheel drive (FWD), will offer much better control with better grip. 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 545 (450 Nm @ 3600 RPM) has 210 more torque (in Nm) than 2004 Mazda 3. (240 Nm @ 1750 RPM). This means 2007 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 3.
Compare all specifications:
| 2007 BMW 545 | 2004 Mazda 3 | |
| Make | BMW | Mazda |
| Model | 545 | 3 |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1558 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 108 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 450 Nm | 240 Nm |
| Torque RPM | 3600 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 245 km/hour | 185 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1705 kg | 1420 kg |
| Vehicle Length | 4850 mm | 4430 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2680 mm |
| Fuel Consumption Overall | 11 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
