2007 Alpina B5 vs. 2006 Lexus LS
To start off, 2007 Alpina B5 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Lexus LS. In addition, the cost of maintenance, including insurance, on 2006 Lexus LS would be higher. At 4,398 cc (8 cylinders), 2007 Alpina B5 is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 215 more horse power than 2006 Lexus LS. (278 HP @ 5600 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 2006 Lexus LS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus LS weights approximately 43 kg more than 2007 Alpina B5.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 Alpina B5 (700 Nm @ 4250 RPM) has 277 more torque (in Nm) than 2006 Lexus LS. (423 Nm @ 3400 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus LS.
Compare all specifications:
| 2007 Alpina B5 | 2006 Lexus LS | |
| Make | Alpina | Lexus |
| Model | B5 | LS |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 493 HP | 278 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 700 Nm | 423 Nm |
| Torque RPM | 4250 RPM | 3400 RPM |
| Engine Bore Size | 92 mm | 91.1 mm |
| Engine Stroke Size | 82.7 mm | 82.5 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 4.7 seconds | 6.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1722 kg | 1765 kg |
| Vehicle Length | 4850 mm | 5020 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1500 mm |
| Wheelbase Size | 2890 mm | 2930 mm |
| Fuel Consumption Overall | 12.3 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 84 L |
