2004 Kia Retona vs. 2003 Mazda Roadster
To start off, 2004 Kia Retona is newer by 1 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 1,998 cc (4 cylinders), 2004 Kia Retona is equipped with a bigger engine. In terms of performance, 2003 Mazda Roadster (148 HP @ 7000 RPM) has 58 more horse power than 2004 Kia Retona. (90 HP @ 4000 RPM) In normal driving conditions, 2003 Mazda Roadster should accelerate faster than 2004 Kia Retona. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Retona weights approximately 790 kg more than 2003 Mazda Roadster.
Because 2004 Kia Retona is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda Roadster. In wet, icy, snow, or gravel driving conditions, 2004 Kia Retona will offer significantly more control. 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, 2004 Kia Retona (205 Nm @ 2000 RPM) has 38 more torque (in Nm) than 2003 Mazda Roadster. (167 Nm @ 5500 RPM). This means 2004 Kia Retona will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2003 Mazda Roadster has automatic transmission and 2004 Kia Retona has manual transmission. 2004 Kia Retona will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Kia Retona | 2003 Mazda Roadster | |
| Make | Kia | Mazda |
| Model | Retona | Roadster |
| Year Released | 2004 | 2003 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1838 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 148 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 205 Nm | 167 Nm |
| Torque RPM | 2000 RPM | 5500 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 92 mm | 85 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1870 kg | 1080 kg |
| Vehicle Length | 4010 mm | 3960 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1840 mm | 1240 mm |
| Wheelbase Size | 2370 mm | 2270 mm |
