2008 Lexus LS vs. 2007 Lexus RX
To start off, 2008 Lexus LS is newer by 1 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 4,608 cc (8 cylinders), 2008 Lexus LS is equipped with a bigger engine. In terms of performance, 2008 Lexus LS (380 HP @ 6400 RPM) has 108 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM). In normal driving conditions, 2008 Lexus LS should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus LS weights approximately 110 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.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2008 Lexus LS. 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, 2008 Lexus LS (493 Nm @ 4100 RPM) has 151 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2008 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 2008 Lexus LS | 2007 Lexus RX | |
| Make | Lexus | Lexus |
| Model | LS | RX |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4608 cc | 3455 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 380 HP | 272 HP |
| Engine RPM | 6400 RPM | 6200 RPM |
| Torque | 493 Nm | 342 Nm |
| Torque RPM | 4100 RPM | 4700 RPM |
| Engine Compression Ratio | 11.8:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 180 km/hour |
| 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 | 1835 kg |
| Vehicle Length | 5040 mm | 4750 mm |
| Vehicle Width | 1880 mm | 1850 mm |
| Vehicle Height | 1480 mm | 1680 mm |
| Wheelbase Size | 2980 mm | 2720 mm |
| Fuel Consumption Overall | 11.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 84 L | 72 L |
