2003 BMW 545 vs. 2004 Mazda 6
To start off, 2004 Mazda 6 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 BMW 545. In addition, the cost of maintenance, including insurance, on 2003 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 545 is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 229 more horse power than 2004 Mazda 6. (99 HP @ 4000 RPM). In normal driving conditions, 2003 BMW 545 should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 545 weights approximately 325 kg more than 2004 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2004 Mazda 6, 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, 2003 BMW 545 (451 Nm) has 220 more torque (in Nm) than 2004 Mazda 6. (231 Nm). This means 2003 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6.
Compare all specifications:
| 2003 BMW 545 | 2004 Mazda 6 | |
| Make | BMW | Mazda |
| Model | 545 | 6 |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1596 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 99 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 451 Nm | 231 Nm |
| Top Speed | 250 km/hour | 185 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 11 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1670 kg | 1345 kg |
| Wheelbase Size | 2890 mm | 2630 mm |
| Fuel Consumption Overall | 10.6 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
