2007 Lexus SC vs. 2005 Lexus RX
To start off, 2007 Lexus SC is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Lexus RX. In addition, the cost of maintenance, including insurance, on 2005 Lexus RX would be higher. At 4,293 cc (8 cylinders), 2007 Lexus SC is equipped with a bigger engine. In terms of performance, 2007 Lexus SC (268 HP @ 5600 RPM) has 67 more horse power than 2005 Lexus RX. (201 HP @ 5600 RPM). In normal driving conditions, 2007 Lexus SC should accelerate faster than 2005 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus RX weights approximately 363 kg more than 2007 Lexus SC.
Because 2005 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Lexus SC. In wet, icy, snow, or gravel driving conditions, 2005 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 SC (431 Nm @ 3400 RPM) has 135 more torque (in Nm) than 2005 Lexus RX. (296 Nm @ 4400 RPM). This means 2007 Lexus SC will have an easier job in driving up hills or pulling heavy equipment than 2005 Lexus RX.
Compare all specifications:
| 2007 Lexus SC | 2005 Lexus RX | |
| Make | Lexus | Lexus |
| Model | SC | RX |
| Year Released | 2007 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 2999 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 201 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 431 Nm | 296 Nm |
| Torque RPM | 3400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 200 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1547 kg | 1910 kg |
| Vehicle Length | 4540 mm | 4750 mm |
| Vehicle Width | 1840 mm | 1850 mm |
| Vehicle Height | 1360 mm | 1680 mm |
| Wheelbase Size | 2630 mm | 2730 mm |
| Fuel Consumption Overall | 11.2 L/100km | 12.2 L/100km |
| Fuel Tank Capacity | 75 L | 72 L |
