2008 Alpina B7 vs. 2009 Audi A3
To start off, 2009 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Alpina B7. In addition, the cost of maintenance, including insurance, on 2008 Alpina B7 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 242 more horse power than 2009 Audi A3. (251 HP @ 6300 RPM). In normal driving conditions, 2008 Alpina B7 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alpina B7 weights approximately 505 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A3 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, 2009 Audi A3 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 380 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 3200 RPM). This means 2008 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
2008 Alpina B7 | 2009 Audi A3 | |
Make | Alpina | Audi |
Model | B7 | A3 |
Year Released | 2008 | 2009 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4398 cc | 3196 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 493 HP | 251 HP |
Engine RPM | 5500 RPM | 6300 RPM |
Torque | 700 Nm | 320 Nm |
Torque RPM | 4250 RPM | 3200 RPM |
Engine Bore Size | 92 mm | 84 mm |
Engine Stroke Size | 82.7 mm | 95.9 mm |
Engine Compression Ratio | 9.0:1 | 11.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1960 kg | 1455 kg |
Vehicle Length | 5050 mm | 4290 mm |
Vehicle Width | 1910 mm | 1970 mm |
Vehicle Height | 1480 mm | 1430 mm |
Wheelbase Size | 3000 mm | 2580 mm |
Fuel Consumption Overall | 12.8 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 88 L | 55 L |