2009 Alpina B7 vs. 2008 Audi A4
To start off, 2009 Alpina B7 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 4,397 cc (8 cylinders), 2009 Alpina B7 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B7 weights approximately 360 kg more than 2008 Audi A4.
Because 2009 Alpina B7 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 2009 Alpina B7. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A4, 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, 2009 Alpina B7 (700 Nm @ 4250 RPM) has 420 more torque (in Nm) than 2008 Audi A4. (280 Nm @ 1800 RPM). This means 2009 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
| 2009 Alpina B7 | 2008 Audi A4 | |
| Make | Alpina | Audi |
| Model | B7 | A4 |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 1983 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 493 HP | 0 HP |
| Torque | 700 Nm | 280 Nm |
| Torque RPM | 4250 RPM | 1800 RPM |
| Engine Bore Size | 92 mm | 82.5 mm |
| Engine Stroke Size | 82.8 mm | 92.8 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 300 km/hour | 238 km/hour |
| Acceleration 0-100mph | 5 seconds | 7.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1990 kg | 1630 kg |
| Vehicle Length | 5180 mm | 4580 mm |
| Vehicle Width | 1910 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 3140 mm | 2660 mm |
| Fuel Consumption Overall | 12.9 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 88 L | 70 L |
