2006 BMW 550 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 550. In addition, the cost of maintenance, including insurance, on 2006 BMW 550 would be higher. At 4,799 cc (8 cylinders), 2006 BMW 550 is equipped with a bigger engine. In terms of performance, 2006 BMW 550 (360 HP @ 6300 RPM) has 2 more horse power than 2009 Lexus LS. (358 HP @ 6400 RPM). In normal driving conditions, 2006 BMW 550 should accelerate faster than 2009 Lexus LS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus LS weights approximately 15 kg more than 2006 BMW 550.
Because 2009 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 550. 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, 2006 BMW 550 (488 Nm @ 3400 RPM) has 22 more torque (in Nm) than 2009 Lexus LS. (466 Nm @ 4100 RPM). This means 2006 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus LS. 2009 Lexus LS has automatic transmission and 2006 BMW 550 has manual transmission. 2006 BMW 550 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus LS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 550 | 2009 Lexus LS | |
| Make | BMW | Lexus |
| Model | 550 | LS |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 4605 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 358 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 488 Nm | 466 Nm |
| Torque RPM | 3400 RPM | 4100 RPM |
| Engine Bore Size | 93.1 mm | 94 mm |
| Engine Stroke Size | 88.4 mm | 83 mm |
| Engine Compression Ratio | 10.5:1 | 11.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1725 kg | 1740 kg |
| Vehicle Length | 4880 mm | 5160 mm |
| Vehicle Width | 1850 mm | 1880 mm |
| Vehicle Height | 1470 mm | 1490 mm |
| Wheelbase Size | 2890 mm | 3100 mm |
| Fuel Consumption | 10.2 L/100km | 10.2 L/100km |
| Fuel Consumption City | 14.7 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 84 L |
