2006 Lexus GS vs. 2008 Lexus RX
To start off, 2008 Lexus RX is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Lexus GS. In addition, the cost of maintenance, including insurance, on 2006 Lexus GS would be higher. At 3,456 cc (6 cylinders), 2008 Lexus RX is equipped with a bigger engine. In terms of performance, 2008 Lexus RX (272 HP @ 6200 RPM) has 27 more horse power than 2006 Lexus GS. (245 HP @ 6200 RPM) In normal driving conditions, 2008 Lexus RX should accelerate faster than 2006 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus RX weights approximately 140 kg more than 2006 Lexus GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2008 Lexus RX (342 Nm @ 4700 RPM) has 30 more torque (in Nm) than 2006 Lexus GS. (312 Nm @ 3600 RPM). This means 2008 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus GS.
Compare all specifications:
| 2006 Lexus GS | 2008 Lexus RX | |
| Make | Lexus | Lexus |
| Model | GS | RX |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 3456 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 245 HP | 272 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 312 Nm | 342 Nm |
| Torque RPM | 3600 RPM | 4700 RPM |
| Engine Compression Ratio | 11.5:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 230 km/hour | 175 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 7.8 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1695 kg | 1835 kg |
| Vehicle Length | 4830 mm | 4750 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 2860 mm | 2720 mm |
| Fuel Consumption Overall | 10 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 71 L | 72 L |
