2007 BMW 545 vs. 2003 Mazda 3
To start off, 2007 BMW 545 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mazda 3. In addition, the cost of maintenance, including insurance, on 2003 Mazda 3 would be higher. At 4,397 cc (8 cylinders), 2007 BMW 545 is equipped with a bigger engine. In terms of performance, 2007 BMW 545 (328 HP @ 6100 RPM) has 228 more horse power than 2003 Mazda 3. (100 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 545 should accelerate faster than 2003 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 545 weights approximately 715 kg more than 2003 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, 2003 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 305 more torque (in Nm) than 2003 Mazda 3. (145 Nm @ 4000 RPM). This means 2007 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 3.
Compare all specifications:
2007 BMW 545 | 2003 Mazda 3 | |
Make | BMW | Mazda |
Model | 545 | 3 |
Year Released | 2007 | 2003 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 4397 cc | 1600 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 100 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 450 Nm | 145 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Engine Bore Size | 92 mm | 78 mm |
Engine Stroke Size | 82.7 mm | 83.6 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Top Speed | 250 km/hour | 182 km/hour |
Acceleration 0-100mph | 5.9 seconds | 11 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1975 kg | 1260 kg |
Vehicle Length | 4850 mm | 4430 mm |
Vehicle Width | 1850 mm | 1760 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 2840 mm | 2650 mm |
Fuel Consumption Overall | 11.3 L/100km | 7.2 L/100km |
Fuel Tank Capacity | 70 L | 55 L |