2005 Lexus RX vs. 2003 Opel Astra
To start off, 2005 Lexus RX is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,995 cc (6 cylinders), 2005 Lexus RX is equipped with a bigger engine. In terms of performance, 2005 Lexus RX (201 HP @ 5600 RPM) has 78 more horse power than 2003 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2005 Lexus RX should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus RX weights approximately 600 kg more than 2003 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 Lexus RX (283 Nm @ 4500 RPM) has 112 more torque (in Nm) than 2003 Opel Astra. (171 Nm @ 3800 RPM). This means 2005 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2005 Lexus RX | 2003 Opel Astra | |
| Make | Lexus | Opel |
| Model | RX | Astra |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 123 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 283 Nm | 171 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Top Speed | 180 km/hour | 188 km/hour |
| Acceleration 0-100mph | 9 seconds | 11.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1310 kg |
| Wheelbase Size | 2720 mm | 2700 mm |
| Fuel Consumption Overall | 12.2 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 72 L | 52 L |
