2001 Alfa Romeo 156 vs. 2008 Kia Opirus
To start off, 2008 Kia Opirus is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 156 would be higher. At 3,497 cc (6 cylinders), 2008 Kia Opirus is equipped with a bigger engine. In terms of performance, 2008 Kia Opirus (200 HP @ 5500 RPM) has 87 more horse power than 2001 Alfa Romeo 156. (113 HP @ 6200 RPM) In normal driving conditions, 2008 Kia Opirus should accelerate faster than 2001 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 Kia Opirus weights approximately 667 kg more than 2001 Alfa Romeo 156. 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, 2008 Kia Opirus (298 Nm @ 3500 RPM) has 154 more torque (in Nm) than 2001 Alfa Romeo 156. (144 Nm @ 4500 RPM). This means 2008 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 156. 2008 Kia Opirus has automatic transmission and 2001 Alfa Romeo 156 has manual transmission. 2001 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Kia Opirus will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Alfa Romeo 156 | 2008 Kia Opirus | |
| Make | Alfa Romeo | Kia |
| Model | 156 | Opirus |
| Year Released | 2001 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 3497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 113 HP | 200 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 144 Nm | 298 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 75.6 mm | 85.8 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1897 kg |
| Vehicle Length | 4440 mm | 4990 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1490 mm |
| Wheelbase Size | 2600 mm | 2810 mm |
| Fuel Tank Capacity | 63 L | 70 L |
