2006 BMW X5 vs. 2007 Lexus SC
To start off, 2007 Lexus SC is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 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 (288 HP @ 5600 RPM) has 63 more horse power than 2006 BMW X5. (225 HP @ 5900 RPM) In normal driving conditions, 2007 Lexus SC should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 275 kg more than 2007 Lexus SC.
Because 2006 BMW X5 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, 2006 BMW X5 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 (430 Nm @ 3400 RPM) has 140 more torque (in Nm) than 2006 BMW X5. (290 Nm @ 3500 RPM). This means 2007 Lexus SC will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5.
Compare all specifications:
| 2006 BMW X5 | 2007 Lexus SC | |
| Make | BMW | Lexus |
| Model | X5 | SC |
| Year Released | 2006 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2981 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 288 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 290 Nm | 430 Nm |
| Torque RPM | 3500 RPM | 3400 RPM |
| Engine Compression Ratio | 10.2:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1835 kg | 1560 kg |
| Vehicle Length | 4670 mm | 4540 mm |
| Vehicle Width | 1880 mm | 1840 mm |
| Vehicle Height | 1770 mm | 1360 mm |
| Wheelbase Size | 2830 mm | 2630 mm |
| Fuel Consumption Highway | 11.2 L/100km | 9.4 L/100km |
| Fuel Consumption City | 15.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 13.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 92 L | 75 L |
