2006 BMW X5 vs. 2008 Lexus LS
To start off, 2008 Lexus LS is newer by 2 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 4,969 cc (8 cylinders), 2008 Lexus LS is equipped with a bigger engine. In terms of performance, 2008 Lexus LS (389 HP @ 6400 RPM) has 161 more horse power than 2006 BMW X5. (228 HP @ 3500 RPM) In normal driving conditions, 2008 Lexus LS should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus LS weights approximately 715 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (520 Nm @ 4000 RPM) has 220 more torque (in Nm) than 2006 BMW X5. (300 Nm @ 3500 RPM). This means 2008 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5. 2008 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. 2008 Lexus LS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 2008 Lexus LS | |
| Make | BMW | Lexus |
| Model | X5 | LS |
| Year Released | 2006 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4969 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 389 HP |
| Engine RPM | 3500 RPM | 6400 RPM |
| Torque | 300 Nm | 520 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 94 mm |
| Engine Stroke Size | 89.6 mm | 89.5 mm |
| Engine Compression Ratio | 10.2:1 | 11.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 202 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 6.3 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 2345 kg |
| Vehicle Length | 4670 mm | 5040 mm |
| Vehicle Width | 1880 mm | 1880 mm |
| Vehicle Height | 1720 mm | 1490 mm |
| Wheelbase Size | 2830 mm | 2980 mm |
| Fuel Consumption Overall | 12.7 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 93 L | 84 L |
