2007 Lexus RX vs. 2010 Alpina B5
To start off, 2010 Alpina B5 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Lexus RX. In addition, the cost of maintenance, including insurance, on 2007 Lexus RX would be higher. At 4,398 cc (8 cylinders), 2010 Alpina B5 is equipped with a bigger engine. In terms of performance, 2010 Alpina B5 (493 HP @ 5500 RPM) has 221 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM) In normal driving conditions, 2010 Alpina B5 should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 190 kg more than 2010 Alpina B5.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2010 Alpina B5. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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, 2010 Alpina B5 (700 Nm @ 4250 RPM) has 358 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2010 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 2007 Lexus RX | 2010 Alpina B5 | |
| Make | Lexus | Alpina |
| Model | RX | B5 |
| Year Released | 2007 | 2010 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 493 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 342 Nm | 700 Nm |
| Torque RPM | 4700 RPM | 4250 RPM |
| Engine Compression Ratio | 10.8:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 195 km/hour | 309 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 4.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1720 kg |
| Vehicle Length | 4580 mm | 4850 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1680 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2890 mm |
| Fuel Consumption Overall | 11.2 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 75 L | 70 L |
