2007 Lexus RX vs. 2010 Lexus GX
To start off, 2010 Lexus GX is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Lexus RX. In addition, the cost of maintenance, including insurance, on 2007 Lexus RX would be higher. At 4,600 cc (8 cylinders), 2010 Lexus GX is equipped with a bigger engine. In terms of performance, 2010 Lexus GX (301 HP @ 5500 RPM) has 29 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM) In normal driving conditions, 2010 Lexus GX should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2010 Lexus GX weights approximately 496 kg more than 2007 Lexus RX. 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, 2010 Lexus GX (446 Nm @ 3500 RPM) has 104 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2010 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 2007 Lexus RX | 2010 Lexus GX | |
| Make | Lexus | Lexus |
| Model | RX | GX |
| Year Released | 2007 | 2010 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 4600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 301 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 342 Nm | 446 Nm |
| Torque RPM | 4700 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1910 kg | 2406 kg |
| Vehicle Length | 4580 mm | 4806 mm |
| Vehicle Width | 1850 mm | 1885 mm |
| Vehicle Height | 1680 mm | 1885 mm |
| Wheelbase Size | 2730 mm | 2789 mm |
| Fuel Tank Capacity | 75 L | 87 L |
