2005 GMC Envoy vs. 2007 Kia Opirus
To start off, 2007 Kia Opirus is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2005 GMC Envoy would be higher. At 4,161 cc (6 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2005 GMC Envoy (275 HP) has 75 more horse power than 2007 Kia Opirus. (200 HP). In normal driving conditions, 2005 GMC Envoy should accelerate faster than 2007 Kia Opirus. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 297 kg more than 2007 Kia Opirus. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Envoy is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 GMC Envoy. However, in wet, icy, snow, or gravel driving conditions, 2007 Kia Opirus, being front wheel drive (FWD), will offer much better control with better grip. 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 GMC Envoy (373 Nm) has 75 more torque (in Nm) than 2007 Kia Opirus. (298 Nm). This means 2005 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Opirus.
Compare all specifications:
| 2005 GMC Envoy | 2007 Kia Opirus | |
| Make | GMC | Kia |
| Model | Envoy | Opirus |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3495 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 200 HP |
| Torque | 373 Nm | 298 Nm |
| Engine Bore Size | 93 mm | 93 mm |
| Engine Stroke Size | 102 mm | 85.8 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2194 kg | 1897 kg |
| Vehicle Length | 5300 mm | 4990 mm |
| Vehicle Width | 1880 mm | 1860 mm |
| Vehicle Height | 1850 mm | 1490 mm |
| Wheelbase Size | 3280 mm | 2810 mm |
| Fuel Consumption Overall | 14.7 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 95 L | 70 L |
