2008 Alpina B5 vs. 2009 Audi RS6
To start off, 2009 Audi RS6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Alpina B5. In addition, the cost of maintenance, including insurance, on 2008 Alpina B5 would be higher. At 4,991 cc (10 cylinders), 2009 Audi RS6 is equipped with a bigger engine. In terms of performance, 2009 Audi RS6 (572 HP @ 6250 RPM) has 79 more horse power than 2008 Alpina B5. (493 HP @ 5500 RPM) In normal driving conditions, 2009 Audi RS6 should accelerate faster than 2008 Alpina B5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS6 weights approximately 308 kg more than 2008 Alpina B5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alpina B5. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS6 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 B5 (700 Nm @ 4250 RPM) has 50 more torque (in Nm) than 2009 Audi RS6. (650 Nm @ 1500 RPM). This means 2008 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi RS6.
Compare all specifications:
2008 Alpina B5 | 2009 Audi RS6 | |
Make | Alpina | Audi |
Model | B5 | RS6 |
Year Released | 2008 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4991 cc |
Engine Cylinders | 8 cylinders | 10 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 493 HP | 572 HP |
Engine RPM | 5500 RPM | 6250 RPM |
Torque | 700 Nm | 650 Nm |
Torque RPM | 4250 RPM | 1500 RPM |
Engine Bore Size | 92 mm | 84.5 mm |
Engine Stroke Size | 82.7 mm | 89 mm |
Engine Compression Ratio | 9.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 314 km/hour | 250 km/hour |
Acceleration 0-100mph | 4.7 seconds | 4.6 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 | 1720 kg | 2028 kg |
Vehicle Length | 4850 mm | 4930 mm |
Vehicle Width | 1850 mm | 1900 mm |
Vehicle Height | 1470 mm | 1460 mm |
Wheelbase Size | 2890 mm | 2850 mm |
Fuel Consumption Overall | 12.3 L/100km | 6.8 L/100km |
Fuel Tank Capacity | 70 L | 80 L |