2009 BMW 523 vs. 2003 Mazda Roadster
To start off, 2009 BMW 523 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Mazda Roadster. In addition, the cost of maintenance, including insurance, on 2003 Mazda Roadster would be higher. At 2,497 cc (6 cylinders), 2009 BMW 523 is equipped with a bigger engine. In terms of performance, 2009 BMW 523 (175 HP @ 5800 RPM) has 52 more horse power than 2003 Mazda Roadster. (123 HP @ 6500 RPM). In normal driving conditions, 2009 BMW 523 should accelerate faster than 2003 Mazda Roadster.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 523 (230 Nm @ 3500 RPM) has 88 more torque (in Nm) than 2003 Mazda Roadster. (142 Nm @ 5000 RPM). This means 2009 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
2009 BMW 523 | 2003 Mazda Roadster | |
Make | BMW | Mazda |
Model | 523 | Roadster |
Year Released | 2009 | 2003 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 123 HP |
Engine RPM | 5800 RPM | 6500 RPM |
Torque | 230 Nm | 142 Nm |
Torque RPM | 3500 RPM | 5000 RPM |
Engine Bore Size | 82 mm | 78 mm |
Engine Stroke Size | 78.8 mm | 83.6 mm |
Engine Compression Ratio | 11.0:1 | 9.4:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Length | 4850 mm | 3960 mm |
Vehicle Width | 1470 mm | 1690 mm |
Vehicle Height | 1850 mm | 1240 mm |
Wheelbase Size | 2890 mm | 2270 mm |
Fuel Tank Capacity | 70 L | 48 L |