2006 BMW 645 vs. 2009 Lexus LS
To start off, 2009 Lexus LS is newer by 3 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 4,605 cc (8 cylinders), 2009 Lexus LS is equipped with a bigger engine. In terms of performance, 2009 Lexus LS (358 HP @ 6400 RPM) has 30 more horse power than 2006 BMW 645. (328 HP @ 6100 RPM) In normal driving conditions, 2009 Lexus LS should accelerate faster than 2006 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 70 kg more than 2009 Lexus LS.
Because 2009 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, 2009 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, 2009 Lexus LS (466 Nm @ 4100 RPM) has 16 more torque (in Nm) than 2006 BMW 645. (450 Nm @ 3600 RPM). This means 2009 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 645.
Compare all specifications:
2006 BMW 645 | 2009 Lexus LS | |
Make | BMW | Lexus |
Model | 645 | LS |
Year Released | 2006 | 2009 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4605 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 358 HP |
Engine RPM | 6100 RPM | 6400 RPM |
Torque | 450 Nm | 466 Nm |
Torque RPM | 3600 RPM | 4100 RPM |
Engine Compression Ratio | 10.0:1 | 11.8:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1810 kg | 1740 kg |
Vehicle Length | 4830 mm | 5160 mm |
Vehicle Width | 1860 mm | 1880 mm |
Vehicle Height | 1380 mm | 1490 mm |
Wheelbase Size | 2790 mm | 3100 mm |
Fuel Consumption Overall | 13.3 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 70 L | 84 L |