2007 Lexus RX vs. 2005 Porsche Carrera GT
To start off, 2007 Lexus RX is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche Carrera GT. In addition, the cost of maintenance, including insurance, on 2005 Porsche Carrera GT would be higher. At 5,733 cc (10 cylinders), 2005 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2005 Porsche Carrera GT (604 HP @ 8000 RPM) has 332 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM) In normal driving conditions, 2005 Porsche Carrera GT should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 455 kg more than 2005 Porsche Carrera GT.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Porsche Carrera GT. 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, 2005 Porsche Carrera GT (590 Nm @ 5750 RPM) has 248 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2005 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX. 2007 Lexus RX has automatic transmission and 2005 Porsche Carrera GT has manual transmission. 2005 Porsche Carrera GT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Lexus RX | 2005 Porsche Carrera GT | |
| Make | Lexus | Porsche |
| Model | RX | Carrera GT |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 3456 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 604 HP |
| Engine RPM | 6200 RPM | 8000 RPM |
| Torque | 342 Nm | 590 Nm |
| Torque RPM | 4700 RPM | 5750 RPM |
| Engine Compression Ratio | 10.8:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 180 km/hour | 330 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 3.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1835 kg | 1380 kg |
| Vehicle Length | 4750 mm | 4620 mm |
| Vehicle Width | 1850 mm | 1930 mm |
| Vehicle Height | 1680 mm | 1170 mm |
| Wheelbase Size | 2720 mm | 2860 mm |
| Fuel Consumption Overall | 11.2 L/100km | 18 L/100km |
| Fuel Tank Capacity | 72 L | 92 L |
