2006 BMW 645 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 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 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 61 more horse power than 2006 BMW 645. (328 HP @ 6100 RPM) In normal driving conditions, 2008 Lexus LS should accelerate faster than 2006 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus LS weights approximately 509 kg more than 2006 BMW 645. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 2008 Lexus LS 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 (520 Nm @ 4000 RPM) has 70 more torque (in Nm) than 2006 BMW 645. (450 Nm @ 3600 RPM). This means 2008 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 645. 2008 Lexus LS has automatic transmission and 2006 BMW 645 has manual transmission. 2006 BMW 645 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 645 | 2008 Lexus LS | |
Make | BMW | Lexus |
Model | 645 | LS |
Year Released | 2006 | 2008 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4969 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 328 HP | 389 HP |
Engine RPM | 6100 RPM | 6400 RPM |
Torque | 450 Nm | 520 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Engine Bore Size | 92 mm | 94 mm |
Engine Stroke Size | 83 mm | 89.5 mm |
Engine Compression Ratio | 10.0:1 | 11.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 6.1 seconds | 6.3 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1836 kg | 2345 kg |
Vehicle Length | 4830 mm | 5040 mm |
Vehicle Width | 1860 mm | 1880 mm |
Vehicle Height | 1380 mm | 1490 mm |
Wheelbase Size | 2790 mm | 2980 mm |
Fuel Consumption Overall | 12.8 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 70 L | 84 L |