2006 Chevrolet Nubira vs. 2004 Opel Omega
To start off, 2006 Chevrolet Nubira is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Opel Omega. In addition, the cost of maintenance, including insurance, on 2004 Opel Omega would be higher. At 2,198 cc (4 cylinders), 2004 Opel Omega is equipped with a bigger engine. In terms of performance, 2004 Opel Omega (142 HP @ 5400 RPM) has 22 more horse power than 2006 Chevrolet Nubira. (120 HP @ 5800 RPM) In normal driving conditions, 2004 Opel Omega should accelerate faster than 2006 Chevrolet Nubira. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 343 kg more than 2006 Chevrolet Nubira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Opel Omega 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 2004 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2006 Chevrolet Nubira, 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, 2004 Opel Omega (209 Nm @ 4000 RPM) has 44 more torque (in Nm) than 2006 Chevrolet Nubira. (165 Nm @ 4000 RPM). This means 2004 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Nubira.
Compare all specifications:
| 2006 Chevrolet Nubira | 2004 Opel Omega | |
| Make | Chevrolet | Opel |
| Model | Nubira | Omega |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Middle |
| Engine Size | 1799 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 120 HP | 142 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 165 Nm | 209 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 81.6 mm | 86 mm |
| Engine Stroke Size | 86 mm | 94.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1322 kg | 1665 kg |
| Vehicle Length | 4570 mm | 4900 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
| Fuel Tank Capacity | 60 L | 75 L |
