2008 Alpina B7 vs. 2005 Audi A8
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 A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 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 163 more horse power than 2005 Audi A8. (330 HP @ 6500 RPM). In normal driving conditions, 2008 Alpina B7 should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alpina B7 weights approximately 80 kg more than 2005 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 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 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, 2008 Alpina B7 (700 Nm @ 4250 RPM) has 270 more torque (in Nm) than 2005 Audi A8. (430 Nm @ 3500 RPM). This means 2008 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A8.
Compare all specifications:
2008 Alpina B7 | 2005 Audi A8 | |
Make | Alpina | Audi |
Model | B7 | A8 |
Year Released | 2008 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4172 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 493 HP | 330 HP |
Engine RPM | 5500 RPM | 6500 RPM |
Torque | 700 Nm | 430 Nm |
Torque RPM | 4250 RPM | 3500 RPM |
Engine Bore Size | 92 mm | 84.6 mm |
Engine Stroke Size | 82.8 mm | 93 mm |
Engine Compression Ratio | 9.0:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 5 seconds | 6.4 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1990 kg | 1910 kg |
Vehicle Length | 5180 mm | 5190 mm |
Vehicle Width | 1910 mm | 1900 mm |
Vehicle Height | 1450 mm | 1460 mm |
Wheelbase Size | 3140 mm | 3080 mm |
Fuel Consumption Overall | 12.9 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 88 L | 90 L |