2005 Kia Opirus vs. 2005 Opel Astra
To start off, both 2005 Kia Opirus and 2005 Opel Astra were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,497 cc (6 cylinders), 2005 Kia Opirus is equipped with a bigger engine. In terms of performance, 2005 Kia Opirus (196 HP @ 5500 RPM) has 73 more horse power than 2005 Opel Astra. (123 HP @ 5800 RPM). In normal driving conditions, 2005 Kia Opirus should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Opirus weights approximately 577 kg more than 2005 Opel Astra. 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, 2005 Kia Opirus (294 Nm @ 3500 RPM) has 114 more torque (in Nm) than 2005 Opel Astra. (180 Nm @ 4400 RPM). This means 2005 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2005 Kia Opirus has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Kia Opirus will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Kia Opirus | 2005 Opel Astra | |
| Make | Kia | Opel |
| Model | Opirus | Astra |
| Year Released | 2005 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3497 cc | 1997 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 196 HP | 123 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 294 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 93 mm | 86 mm |
| Engine Stroke Size | 85.8 mm | 86 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1760 kg | 1183 kg |
| Wheelbase Size | 2810 mm | 2500 mm |
