2008 Alpina B7 vs. 2005 Audi A6
To start off, 2008 Alpina B7 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 4,398 cc (8 cylinders), 2008 Alpina B7 is equipped with a bigger engine. In terms of performance, 2008 Alpina B7 (493 HP @ 5500 RPM) has 325 more horse power than 2005 Audi A6. (168 HP @ 6000 RPM). In normal driving conditions, 2008 Alpina B7 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alpina B7 weights approximately 350 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alpina B7. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2008 Alpina B7 (700 Nm @ 4250 RPM) has 470 more torque (in Nm) than 2005 Audi A6. (230 Nm @ 3200 RPM). This means 2008 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2008 Alpina B7 | 2005 Audi A6 | |
| Make | Alpina | Audi |
| Model | B7 | A6 |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2393 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 493 HP | 168 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 700 Nm | 230 Nm |
| Torque RPM | 4250 RPM | 3200 RPM |
| Engine Bore Size | 92 mm | 81 mm |
| Engine Stroke Size | 82.8 mm | 77.4 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 300 km/hour | 218 km/hour |
| Acceleration 0-100mph | 5 seconds | 9.6 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 | 1990 kg | 1640 kg |
| Vehicle Length | 5180 mm | 4800 mm |
| Vehicle Width | 1910 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 3140 mm | 2660 mm |
| Fuel Consumption Overall | 12.9 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 88 L | 70 L |
