2007 Lexus LS vs. 2009 Lexus RX
To start off, 2009 Lexus RX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Lexus LS. In addition, the cost of maintenance, including insurance, on 2007 Lexus LS would be higher. At 4,608 cc (8 cylinders), 2007 Lexus LS is equipped with a bigger engine. In terms of performance, 2007 Lexus LS (376 HP @ 6400 RPM) has 106 more horse power than 2009 Lexus RX. (270 HP @ 6200 RPM). In normal driving conditions, 2007 Lexus LS should accelerate faster than 2009 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus LS weights approximately 35 kg more than 2009 Lexus RX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Lexus LS. In wet, icy, snow, or gravel driving conditions, 2009 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 LS (493 Nm @ 4100 RPM) has 153 more torque (in Nm) than 2009 Lexus RX. (340 Nm @ 4700 RPM). This means 2007 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus RX.
Compare all specifications:
2007 Lexus LS | 2009 Lexus RX | |
Make | Lexus | Lexus |
Model | LS | RX |
Year Released | 2007 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4608 cc | 3439 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 376 HP | 270 HP |
Engine RPM | 6400 RPM | 6200 RPM |
Torque | 493 Nm | 340 Nm |
Torque RPM | 4100 RPM | 4700 RPM |
Engine Bore Size | 94 mm | 87.5 mm |
Engine Stroke Size | 83 mm | 96 mm |
Engine Compression Ratio | 11.8:1 | 10.8:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 5.4 seconds | 7.8 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1945 kg | 1910 kg |
Vehicle Length | 5040 mm | 4740 mm |
Vehicle Width | 1470 mm | 1850 mm |
Vehicle Height | 1880 mm | 1690 mm |
Wheelbase Size | 2980 mm | 2720 mm |
Fuel Consumption Overall | 11.3 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 84 L | 73 L |