2005 Kia Optima vs. 2006 Saab 03-Sep
To start off, 2006 Saab 03-Sep is newer by 1 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 2,671 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Saab 03-Sep (207 HP @ 5300 RPM) has 37 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM) In normal driving conditions, 2006 Saab 03-Sep should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 03-Sep weights approximately 63 kg more than 2005 Kia Optima. 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, 2006 Saab 03-Sep (300 Nm) has 59 more torque (in Nm) than 2005 Kia Optima. (241 Nm). This means 2006 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
| 2005 Kia Optima | 2006 Saab 03-Sep | |
| Make | Kia | Saab |
| Model | Optima | 03-Sep |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 207 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 241 Nm | 300 Nm |
| Engine Bore Size | 87 mm | 86.1 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1487 kg | 1550 kg |
| Vehicle Length | 4730 mm | 4660 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1510 mm |
| Wheelbase Size | 2710 mm | 2680 mm |
| Fuel Consumption Highway | 8.9 L/100km | 7.6 L/100km |
| Fuel Consumption City | 11.9 L/100km | 10.7 L/100km |
| Fuel Consumption Overall | 10.4 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 65 L | 58 L |
