2008 Kia Spectra5 vs. 2005 Kia Optima
To start off, 2008 Kia Spectra5 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Kia Optima. In addition, the cost of maintenance, including insurance, on 2005 Kia Optima would be higher. At 2,360 cc (4 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, both vehicles can yield 138 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 212 kg more than 2008 Kia Spectra5.
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 Optima (199 Nm) has 15 more torque (in Nm) than 2008 Kia Spectra5. (184 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2008 Kia Spectra5.
Compare all specifications:
| 2008 Kia Spectra5 | 2005 Kia Optima | |
| Make | Kia | Kia |
| Model | Spectra5 | Optima |
| Year Released | 2008 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1973 cc | 2360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 138 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 184 Nm | 199 Nm |
| Engine Compression Ratio | 10.1:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1497 kg |
| Vehicle Length | 4360 mm | 4730 mm |
| Vehicle Width | 1740 mm | 1820 mm |
| Vehicle Height | 1480 mm | 1420 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
| Fuel Consumption | 7.8 L/100km | 7.8 L/100km |
| Fuel Consumption City | 10.2 L/100km | 10.7 L/100km |
| Fuel Consumption Overall | 9.1 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 53 L | 65 L |
