2003 Kia Opirus vs. 2008 Pontiac G6
To start off, 2008 Pontiac G6 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Kia Opirus. In addition, the cost of maintenance, including insurance, on 2003 Kia Opirus would be higher. At 3,500 cc (6 cylinders), 2008 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2008 Pontiac G6 (217 HP @ 5800 RPM) has 21 more horse power than 2003 Kia Opirus. (196 HP @ 5500 RPM) In normal driving conditions, 2008 Pontiac G6 should accelerate faster than 2003 Kia Opirus. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Opirus weights approximately 408 kg more than 2008 Pontiac G6.
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, 2003 Kia Opirus (295 Nm @ 3500 RPM) has 1 more torque (in Nm) than 2008 Pontiac G6. (294 Nm @ 4000 RPM). This means 2003 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 2008 Pontiac G6.
Compare all specifications:
| 2003 Kia Opirus | 2008 Pontiac G6 | |
| Make | Kia | Pontiac |
| Model | Opirus | G6 |
| Year Released | 2003 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3497 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 196 HP | 217 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 295 Nm | 294 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1760 kg | 1352 kg |
| Vehicle Length | 4960 mm | 4810 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1450 mm |
| Wheelbase Size | 2810 mm | 2860 mm |
