2005 Kia Sephia II vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Kia Sephia II. In addition, the cost of maintenance, including insurance, on 2005 Kia Sephia II would be higher. At 3,824 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 271 more horse power than 2005 Kia Sephia II. (79 HP @ 5500 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2005 Kia Sephia II. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 475 kg more than 2005 Kia Sephia II. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Sephia II. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 will offer significantly more control. 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 Porsche 911 (400 Nm @ 4600 RPM) has 278 more torque (in Nm) than 2005 Kia Sephia II. (122 Nm @ 2500 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Sephia II.
Compare all specifications:
| 2005 Kia Sephia II | 2009 Porsche 911 | |
| Make | Kia | Porsche |
| Model | Sephia II | 911 |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1498 cc | 3824 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 79 HP | 350 HP |
| Engine RPM | 5500 RPM | 6600 RPM |
| Torque | 122 Nm | 400 Nm |
| Torque RPM | 2500 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1055 kg | 1530 kg |
| Vehicle Length | 4520 mm | 4430 mm |
| Vehicle Width | 1730 mm | 1310 mm |
| Vehicle Height | 1420 mm | 1860 mm |
| Wheelbase Size | 2570 mm | 2360 mm |
| Fuel Tank Capacity | 50 L | 67 L |
