2005 Alpina B3 vs. 1999 BMW X5
To start off, 2005 Alpina B3 is newer by 6 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. At 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 Alpina B3 (301 HP @ 6300 RPM) has 19 more horse power than 1999 BMW X5. (282 HP @ 5400 RPM). In normal driving conditions, 2005 Alpina B3 should accelerate faster than 1999 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 234 kg more than 2005 Alpina B3.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alpina B3. 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, 1999 BMW X5 (439 Nm @ 3600 RPM) has 76 more torque (in Nm) than 2005 Alpina B3. (363 Nm @ 4800 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alpina B3.
Compare all specifications:
| 2005 Alpina B3 | 1999 BMW X5 | |
| Make | Alpina | BMW |
| Model | B3 | X5 |
| Year Released | 2005 | 1999 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 282 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 363 Nm | 439 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Engine Bore Size | 87 mm | 92 mm |
| Engine Stroke Size | 93.1 mm | 82.7 mm |
| Top Speed | 271 km/hour | 207 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 7.5 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1950 kg | 2184 kg |
| Vehicle Length | 4490 mm | 4670 mm |
| Vehicle Width | 1760 mm | 1880 mm |
| Vehicle Height | 1370 mm | 1710 mm |
| Wheelbase Size | 2730 mm | 2730 mm |
| Fuel Consumption Overall | 10.9 L/100km | 13.9 L/100km |
| Fuel Tank Capacity | 63 L | 93 L |
