2007 Chevrolet Aveo vs. 2003 Mazda Roadster
To start off, 2007 Chevrolet Aveo is newer by 4 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 1,839 cc (4 cylinders), 2003 Mazda Roadster is equipped with a bigger engine. In terms of performance, 2003 Mazda Roadster (157 HP @ 7000 RPM) has 74 more horse power than 2007 Chevrolet Aveo. (83 HP @ 5400 RPM) In normal driving conditions, 2003 Mazda Roadster should accelerate faster than 2007 Chevrolet Aveo. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda Roadster weights approximately 60 kg more than 2007 Chevrolet Aveo. 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, 2007 Chevrolet Aveo, 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, 2003 Mazda Roadster (170 Nm @ 5500 RPM) has 42 more torque (in Nm) than 2007 Chevrolet Aveo. (128 Nm @ 3000 RPM). This means 2003 Mazda Roadster will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Aveo.
Compare all specifications:
| 2007 Chevrolet Aveo | 2003 Mazda Roadster | |
| Make | Chevrolet | Mazda |
| Model | Aveo | Roadster |
| Year Released | 2007 | 2003 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1497 cc | 1839 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 157 HP |
| Engine RPM | 5400 RPM | 7000 RPM |
| Torque | 128 Nm | 170 Nm |
| Torque RPM | 3000 RPM | 5500 RPM |
| Engine Bore Size | 76.5 mm | 83 mm |
| Engine Stroke Size | 81.5 mm | 85 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1000 kg | 1060 kg |
| Vehicle Length | 3890 mm | 3960 mm |
| Vehicle Width | 1680 mm | 1690 mm |
| Vehicle Height | 1500 mm | 1240 mm |
| Wheelbase Size | 2490 mm | 2370 mm |
| Fuel Tank Capacity | 48 L | 48 L |
