2009 Kia Rio vs. 2005 Mazda RX-8
To start off, 2009 Kia Rio is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2005 Mazda RX-8 would be higher. At 1,598 cc (4 cylinders), 2009 Kia Rio is equipped with a bigger engine. In terms of performance, 2005 Mazda RX-8 (228 HP @ 8200 RPM) has 118 more horse power than 2009 Kia Rio. (110 HP @ 6000 RPM) In normal driving conditions, 2005 Mazda RX-8 should accelerate faster than 2009 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Rio weights approximately 94 kg more than 2005 Mazda RX-8.
Because 2005 Mazda RX-8 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 2005 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2009 Kia Rio, 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, 2005 Mazda RX-8 (211 Nm @ 5500 RPM) has 66 more torque (in Nm) than 2009 Kia Rio. (145 Nm @ 4500 RPM). This means 2005 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Rio.
Compare all specifications:
| 2009 Kia Rio | 2005 Mazda RX-8 | |
| Make | Kia | Mazda |
| Model | Rio | RX-8 |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1307 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 110 HP | 228 HP |
| Engine RPM | 6000 RPM | 8200 RPM |
| Torque | 145 Nm | 211 Nm |
| Torque RPM | 4500 RPM | 5500 RPM |
| Engine Compression Ratio | 17.7:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1519 kg | 1425 kg |
| Vehicle Length | 4020 mm | 4450 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1480 mm | 1350 mm |
| Wheelbase Size | 2510 mm | 2680 mm |
| Fuel Consumption Overall | 7.8 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 45 L | 61 L |
