2005 Opel Omega vs. 2008 Volkswagen Passat
To start off, 2008 Volkswagen Passat is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Omega. In addition, the cost of maintenance, including insurance, on 2005 Opel Omega would be higher. At 2,198 cc (4 cylinders), 2005 Opel Omega is equipped with a bigger engine. In terms of performance, 2005 Opel Omega (142 HP @ 4000 RPM) has 29 more horse power than 2008 Volkswagen Passat. (113 HP @ 5400 RPM). In normal driving conditions, 2005 Opel Omega should accelerate faster than 2008 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Omega weights approximately 264 kg more than 2008 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2008 Volkswagen Passat will offer significantly more control. 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 Opel Omega (203 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2008 Volkswagen Passat. (172 Nm @ 3500 RPM). This means 2005 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2008 Volkswagen Passat.
Compare all specifications:
| 2005 Opel Omega | 2008 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Omega | Passat |
| Year Released | 2005 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 142 HP | 113 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 203 Nm | 172 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 82.5 mm |
| Engine Stroke Size | 94.6 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Top Speed | 210 km/hour | 190 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 11.9 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1614 kg | 1350 kg |
| Vehicle Length | 4900 mm | 4690 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1500 mm |
| Wheelbase Size | 2720 mm | 2710 mm |
| Fuel Consumption Overall | 9.6 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 75 L | 62 L |
