2009 Audi A8 vs. 2011 Alpina B5
To start off, 2011 Alpina B5 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 4,398 cc (8 cylinders), 2011 Alpina B5 is equipped with a bigger engine. In terms of performance, 2011 Alpina B5 (493 HP @ 5500 RPM) has 286 more horse power than 2009 Audi A8. (207 HP @ 5500 RPM) In normal driving conditions, 2011 Alpina B5 should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alpina B5 weights approximately 30 kg more than 2009 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Alpina B5 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Alpina B5. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A8, being front wheel drive (FWD), will offer much better control with better grip. 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 B5 (700 Nm @ 4250 RPM) has 420 more torque (in Nm) than 2009 Audi A8. (280 Nm @ 3000 RPM). This means 2011 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
2009 Audi A8 | 2011 Alpina B5 | |
Make | Audi | Alpina |
Model | A8 | B5 |
Year Released | 2009 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2772 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 207 HP | 493 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 280 Nm | 700 Nm |
Torque RPM | 3000 RPM | 4250 RPM |
Engine Compression Ratio | 12.5:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 238 km/hour | 309 km/hour |
Acceleration 0-100mph | 8 seconds | 4.7 seconds |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1690 kg | 1720 kg |
Vehicle Length | 5070 mm | 4850 mm |
Vehicle Width | 1900 mm | 1850 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2950 mm | 2890 mm |
Fuel Consumption Overall | 8.3 L/100km | 12.3 L/100km |
Fuel Tank Capacity | 90 L | 70 L |