2007 Lexus RX vs. 2005 Opel Omega
To start off, 2007 Lexus RX is newer by 2 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 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 126 more horse power than 2005 Opel Omega. (146 HP @ 4000 RPM). In normal driving conditions, 2007 Lexus RX should accelerate faster than 2005 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 305 kg more than 2005 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX 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, 2007 Lexus RX 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, 2007 Lexus RX (342 Nm @ 4700 RPM) has 139 more torque (in Nm) than 2005 Opel Omega. (203 Nm @ 4000 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Omega.
Compare all specifications:
| 2007 Lexus RX | 2005 Opel Omega | |
| Make | Lexus | Opel |
| Model | RX | Omega |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 146 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 342 Nm | 203 Nm |
| Torque RPM | 4700 RPM | 4000 RPM |
| Engine Compression Ratio | 10.8:1 | 10.5:1 |
| Top Speed | 195 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 10.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1605 kg |
| Vehicle Length | 4580 mm | 4900 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1680 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 2840 mm |
| Fuel Consumption Overall | 11.2 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 75 L | 75 L |
