2005 Kia Rio vs. 2007 Mazda 3
To start off, 2007 Mazda 3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Kia Rio. In addition, the cost of maintenance, including insurance, on 2005 Kia Rio would be higher. At 1,999 cc (4 cylinders), 2007 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 Mazda 3 (148 HP @ 6000 RPM) has 44 more horse power than 2005 Kia Rio. (104 HP @ 4000 RPM) In normal driving conditions, 2007 Mazda 3 should accelerate faster than 2005 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 3 weights approximately 220 kg more than 2005 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2007 Mazda 3 (187 Nm) has 46 more torque (in Nm) than 2005 Kia Rio. (141 Nm). This means 2007 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Rio.
Compare all specifications:
| 2005 Kia Rio | 2007 Mazda 3 | |
| Make | Kia | Mazda |
| Model | Rio | 3 |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 148 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 141 Nm | 187 Nm |
| Engine Bore Size | 78 mm | 87.5 mm |
| Engine Stroke Size | 83 mm | 83.1 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1090 kg | 1310 kg |
| Vehicle Length | 4250 mm | 4430 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2420 mm | 2650 mm |
| Fuel Consumption Overall | 8.4 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 45 L | 55 L |
