2005 Alpina B7 vs. 2006 Porsche Cayenne
To start off, 2006 Porsche Cayenne is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Alpina B7. In addition, the cost of maintenance, including insurance, on 2005 Alpina B7 would be higher. At 4,398 cc (8 cylinders), 2005 Alpina B7 is equipped with a bigger engine. In terms of performance, 2005 Alpina B7 (492 HP @ 5500 RPM) has 245 more horse power than 2006 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 2005 Alpina B7 should accelerate faster than 2006 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 210 kg more than 2005 Alpina B7.
Because 2006 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alpina B7. In wet, icy, snow, or gravel driving conditions, 2006 Porsche Cayenne 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, 2005 Alpina B7 (700 Nm @ 4250 RPM) has 389 more torque (in Nm) than 2006 Porsche Cayenne. (311 Nm @ 2500 RPM). This means 2005 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Cayenne. 2005 Alpina B7 has automatic transmission and 2006 Porsche Cayenne has manual transmission. 2006 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alpina B7 | 2006 Porsche Cayenne | |
| Make | Alpina | Porsche |
| Model | B7 | Cayenne |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3196 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 492 HP | 247 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 700 Nm | 311 Nm |
| Torque RPM | 4250 RPM | 2500 RPM |
| Engine Compression Ratio | 9.0:1 | 11.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 300 km/hour | 209 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 9.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1950 kg | 2160 kg |
| Vehicle Length | 5040 mm | 4790 mm |
| Vehicle Width | 1910 mm | 1930 mm |
| Vehicle Height | 1480 mm | 1710 mm |
| Wheelbase Size | 3000 mm | 2860 mm |
| Fuel Tank Capacity | 88 L | 100 L |
