2007 Lexus RX vs. 2009 Saturn Aura
To start off, 2009 Saturn Aura is newer by 2 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 3,563 cc (6 cylinders), 2009 Saturn Aura is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 20 more horse power than 2009 Saturn Aura. (252 HP @ 6300 RPM). In normal driving conditions, 2007 Lexus RX should accelerate faster than 2009 Saturn Aura. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 625 kg more than 2009 Saturn Aura. 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 2009 Saturn Aura. 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 2 more torque (in Nm) than 2009 Saturn Aura. (340 Nm @ 3200 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2009 Saturn Aura.
Compare all specifications:
| 2007 Lexus RX | 2009 Saturn Aura | |
| Make | Lexus | Saturn |
| Model | RX | Aura |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 3563 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 252 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 342 Nm | 340 Nm |
| Torque RPM | 4700 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1285 kg |
| Vehicle Length | 4580 mm | 4860 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1680 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2860 mm |
| Fuel Consumption Overall | 11.2 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 75 L | 61 L |
