2005 Kia Rio vs. 1985 Mazda 323
To start off, 2005 Kia Rio is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Mazda 323. In addition, the cost of maintenance, including insurance, on 1985 Mazda 323 would be higher. At 1,597 cc (4 cylinders), 1985 Mazda 323 is equipped with a bigger engine. In terms of performance, 2005 Kia Rio (104 HP @ 4000 RPM) has 1 more horse power than 1985 Mazda 323. (103 HP @ 6000 RPM). In normal driving conditions, 2005 Kia Rio should accelerate faster than 1985 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Rio weights approximately 150 kg more than 1985 Mazda 323. 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, 2005 Kia Rio (141 Nm) has 4 more torque (in Nm) than 1985 Mazda 323. (137 Nm). This means 2005 Kia Rio will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda 323.
Compare all specifications:
| 2005 Kia Rio | 1985 Mazda 323 | |
| Make | Kia | Mazda |
| Model | Rio | 323 |
| Year Released | 2005 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 104 HP | 103 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 141 Nm | 137 Nm |
| Engine Bore Size | 78 mm | 78 mm |
| Engine Stroke Size | 83 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 8.6:1 |
| Drive Type | Front | Front |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1090 kg | 940 kg |
| Vehicle Length | 4250 mm | 4000 mm |
| Vehicle Width | 1690 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2420 mm | 2410 mm |
