2006 Honda Odyssey vs. 2003 Mazda Roadster
To start off, 2006 Honda Odyssey is newer by 3 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 3,471 cc (6 cylinders), 2006 Honda Odyssey is equipped with a bigger engine. In terms of performance, 2006 Honda Odyssey (244 HP @ 5750 RPM) has 87 more horse power than 2003 Mazda Roadster. (157 HP @ 7000 RPM). In normal driving conditions, 2006 Honda Odyssey should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2006 Honda Odyssey weights approximately 930 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.
Because 2003 Mazda Roadster 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 Mazda Roadster. However, in wet, icy, snow, or gravel driving conditions, 2006 Honda Odyssey, 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, 2006 Honda Odyssey (325 Nm @ 4500 RPM) has 155 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 2006 Honda Odyssey will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2006 Honda Odyssey 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. 2006 Honda Odyssey will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Honda Odyssey | 2003 Mazda Roadster | |
| Make | Honda | Mazda |
| Model | Odyssey | Roadster |
| Year Released | 2006 | 2003 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 1839 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 244 HP | 157 HP |
| Engine RPM | 5750 RPM | 7000 RPM |
| Torque | 325 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 5500 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1990 kg | 1060 kg |
| Vehicle Length | 5110 mm | 3960 mm |
| Vehicle Width | 1960 mm | 1690 mm |
| Vehicle Height | 1750 mm | 1240 mm |
| Wheelbase Size | 3010 mm | 2370 mm |
| Fuel Tank Capacity | 79 L | 48 L |
