2009 Kia Optima vs. 1999 Mazda 323
To start off, 2009 Kia Optima is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Mazda 323. In addition, the cost of maintenance, including insurance, on 1999 Mazda 323 would be higher. At 2,359 cc (4 cylinders), 2009 Kia Optima is equipped with a bigger engine. In terms of performance, 2009 Kia Optima (175 HP @ 6000 RPM) has 101 more horse power than 1999 Mazda 323. (74 HP @ 5500 RPM). In normal driving conditions, 2009 Kia Optima should accelerate faster than 1999 Mazda 323.
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, 2009 Kia Optima (229 Nm @ 4000 RPM) has 120 more torque (in Nm) than 1999 Mazda 323. (109 Nm @ 4000 RPM). This means 2009 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1999 Mazda 323.
Compare all specifications:
| 2009 Kia Optima | 1999 Mazda 323 | |
| Make | Kia | Mazda |
| Model | Optima | 323 |
| Year Released | 2009 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2359 cc | 1324 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 74 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 229 Nm | 109 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 10.1:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4810 mm | 4210 mm |
| Vehicle Width | 1810 mm | 1710 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2850 mm |
| Fuel Consumption Overall | 9.6 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 62 L | 55 L |
