2007 Alpina B5 vs. 1999 BMW X5
To start off, 2007 Alpina B5 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 BMW X5. In addition, the cost of maintenance, including insurance, on 1999 BMW X5 would be higher. Both 2007 Alpina B5 and 1999 BMW X5 are equipped with a 4,398 cc engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 211 more horse power than 1999 BMW X5. (282 HP @ 5400 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 1999 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 462 kg more than 2007 Alpina B5.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alpina B5. In wet, icy, snow, or gravel driving conditions, 1999 BMW X5 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, 2007 Alpina B5 (700 Nm @ 4250 RPM) has 261 more torque (in Nm) than 1999 BMW X5. (439 Nm @ 3600 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW X5.
Compare all specifications:
| 2007 Alpina B5 | 1999 BMW X5 | |
| Make | Alpina | BMW |
| Model | B5 | X5 |
| Year Released | 2007 | 1999 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4398 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 493 HP | 282 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 700 Nm | 439 Nm |
| Torque RPM | 4250 RPM | 3600 RPM |
| Engine Bore Size | 92 mm | 92 mm |
| Engine Stroke Size | 82.7 mm | 82.7 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Top Speed | 314 km/hour | 207 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 7.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1722 kg | 2184 kg |
| Vehicle Length | 4850 mm | 4670 mm |
| Vehicle Width | 1850 mm | 1880 mm |
| Vehicle Height | 1470 mm | 1710 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Consumption Overall | 12.3 L/100km | 13.9 L/100km |
| Fuel Tank Capacity | 70 L | 93 L |
