2005 Dodge Magnum vs. 2003 Mazda Roadster
To start off, 2005 Dodge Magnum is newer by 2 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 5,900 cc (8 cylinders), 2005 Dodge Magnum is equipped with a bigger engine. In terms of performance, 2005 Dodge Magnum (195 HP @ 4000 RPM) has 72 more horse power than 2003 Mazda Roadster. (123 HP @ 6500 RPM). In normal driving conditions, 2005 Dodge Magnum should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Magnum weights approximately 701 kg more than 2003 Mazda Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Dodge Magnum (379 Nm @ 2400 RPM) has 237 more torque (in Nm) than 2003 Mazda Roadster. (142 Nm @ 5000 RPM). This means 2005 Dodge Magnum will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2005 Dodge Magnum has automatic transmission and 2003 Mazda Roadster has manual transmission. 2003 Mazda Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Dodge Magnum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Dodge Magnum | 2003 Mazda Roadster | |
| Make | Dodge | Mazda |
| Model | Magnum | Roadster |
| Year Released | 2005 | 2003 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5900 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 195 HP | 123 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 379 Nm | 142 Nm |
| Torque RPM | 2400 RPM | 5000 RPM |
| Engine Bore Size | 101.6 mm | 78 mm |
| Engine Stroke Size | 90.9 mm | 83.6 mm |
| Engine Compression Ratio | 8.0:1 | 9.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1731 kg | 1030 kg |
| Vehicle Length | 5490 mm | 3960 mm |
| Vehicle Width | 1970 mm | 1690 mm |
| Vehicle Height | 1360 mm | 1240 mm |
| Wheelbase Size | 2930 mm | 2270 mm |
| Fuel Tank Capacity | 80 L | 48 L |
