2009 Alpina B3 vs. 2008 Audi A4
To start off, 2009 Alpina B3 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 3,346 cc (6 cylinders), 2009 Alpina B3 is equipped with a bigger engine. In terms of performance, 2009 Alpina B3 (301 HP @ 6300 RPM) has 79 more horse power than 2008 Audi A4. (222 HP @ 4000 RPM). In normal driving conditions, 2009 Alpina B3 should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B3 weights approximately 22 kg more than 2008 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2008 Audi A4 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 Audi A4 (450 Nm @ 1400 RPM) has 88 more torque (in Nm) than 2009 Alpina B3. (362 Nm @ 4800 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alpina B3.
Compare all specifications:
| 2009 Alpina B3 | 2008 Audi A4 | |
| Make | Alpina | Audi |
| Model | B3 | A4 |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2965 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 222 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 362 Nm | 450 Nm |
| Torque RPM | 4800 RPM | 1400 RPM |
| Engine Bore Size | 87 mm | 83 mm |
| Engine Stroke Size | 93.8 mm | 91.4 mm |
| Engine Compression Ratio | 10.2:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 271 km/hour | 231 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 7.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1452 kg | 1430 kg |
| Vehicle Length | 4490 mm | 4550 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2660 mm |
| Fuel Consumption Overall | 11 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
