2006 Audi A8 vs. 2011 Alpina B7
To start off, 2011 Alpina B7 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Audi A8. In addition, the cost of maintenance, including insurance, on 2006 Audi A8 would be higher. At 4,397 cc (8 cylinders), 2011 Alpina B7 is equipped with a bigger engine. In terms of performance, 2011 Alpina B7 (493 HP @ 5500 RPM) has 164 more horse power than 2006 Audi A8. (329 HP @ 6500 RPM) In normal driving conditions, 2011 Alpina B7 should accelerate faster than 2006 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alpina B7 weights approximately 135 kg more than 2006 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Alpina B7. In wet, icy, snow, or gravel driving conditions, 2006 Audi A8 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, 2011 Alpina B7 (700 Nm @ 4250 RPM) has 270 more torque (in Nm) than 2006 Audi A8. (430 Nm @ 3500 RPM). This means 2011 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A8. 2011 Alpina B7 has automatic transmission and 2006 Audi A8 has manual transmission. 2006 Audi A8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A8 | 2011 Alpina B7 | |
| Make | Audi | Alpina |
| Model | A8 | B7 |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4397 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 329 HP | 493 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 430 Nm | 700 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Engine Bore Size | 84.6 mm | 92 mm |
| Engine Stroke Size | 93 mm | 82.8 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 6.3 seconds | 5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1855 kg | 1990 kg |
| Vehicle Length | 5060 mm | 5180 mm |
| Vehicle Width | 1900 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2950 mm | 3140 mm |
| Fuel Consumption Overall | 8.8 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 90 L | 88 L |
