2006 BMW X5 vs. 2005 Lexus LS
To start off, 2006 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Lexus LS. In addition, the cost of maintenance, including insurance, on 2005 Lexus LS would be higher. At 4,293 cc (8 cylinders), 2005 Lexus LS is equipped with a bigger engine. In terms of performance, 2005 Lexus LS (277 HP @ 5600 RPM) has 49 more horse power than 2006 BMW X5. (228 HP @ 3500 RPM) In normal driving conditions, 2005 Lexus LS should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus LS weights approximately 200 kg more than 2006 BMW X5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Lexus LS. 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, 2005 Lexus LS (418 Nm @ 3500 RPM) has 118 more torque (in Nm) than 2006 BMW X5. (300 Nm @ 3500 RPM). This means 2005 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5. 2005 Lexus LS has automatic transmission and 2006 BMW X5 has manual transmission. 2006 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Lexus LS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 2005 Lexus LS | |
| Make | BMW | Lexus |
| Model | X5 | LS |
| Year Released | 2006 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 277 HP |
| Engine RPM | 3500 RPM | 5600 RPM |
| Torque | 300 Nm | 418 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 91 mm |
| Engine Stroke Size | 89.6 mm | 82.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1830 kg |
| Vehicle Length | 4670 mm | 5010 mm |
| Vehicle Width | 1880 mm | 1840 mm |
| Vehicle Height | 1720 mm | 1450 mm |
| Wheelbase Size | 2830 mm | 2860 mm |
