2009 BMW 730 vs. 2003 Mazda 3
To start off, 2009 BMW 730 is newer by 6 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 2,996 cc (8 cylinders), 2009 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 BMW 730 (254 HP @ 6600 RPM) has 111 more horse power than 2003 Mazda 3. (143 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 730 should accelerate faster than 2003 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 730 weights approximately 625 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 2009 BMW 730 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 2009 BMW 730. 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, 2009 BMW 730 (301 Nm @ 2500 RPM) has 114 more torque (in Nm) than 2003 Mazda 3. (187 Nm @ 4500 RPM). This means 2009 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 3. 2009 BMW 730 has automatic transmission and 2003 Mazda 3 has manual transmission. 2003 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 730 | 2003 Mazda 3 | |
| Make | BMW | Mazda |
| Model | 730 | 3 |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 143 HP |
| Engine RPM | 6600 RPM | 6000 RPM |
| Torque | 301 Nm | 187 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Top Speed | 244 km/hour | 200 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1935 kg | 1310 kg |
| Vehicle Length | 5040 mm | 4430 mm |
| Vehicle Width | 1910 mm | 1760 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 3000 mm | 2730 mm |
| Fuel Consumption Overall | 10.1 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 88 L | 55 L |
