2005 Alpina B3 vs. 2008 Audi A3
To start off, 2008 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Alpina B3. In addition, the cost of maintenance, including insurance, on 2005 Alpina B3 would be higher. At 3,348 cc (6 cylinders), 2005 Alpina B3 is equipped with a bigger engine. In terms of performance, 2005 Alpina B3 (301 HP @ 6300 RPM) has 51 more horse power than 2008 Audi A3. (250 HP @ 6300 RPM). In normal driving conditions, 2005 Alpina B3 should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alpina B3 weights approximately 190 kg more than 2008 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2008 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, 2005 Alpina B3 (362 Nm @ 4800 RPM) has 42 more torque (in Nm) than 2008 Audi A3. (320 Nm @ 3200 RPM). This means 2005 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2005 Alpina B3 | 2008 Audi A3 | |
| Make | Alpina | Audi |
| Model | B3 | A3 |
| Year Released | 2005 | 2008 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3348 cc | 3196 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 250 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 362 Nm | 320 Nm |
| Torque RPM | 4800 RPM | 3200 RPM |
| Engine Compression Ratio | 10.0:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1645 kg | 1455 kg |
| Vehicle Length | 4490 mm | 4290 mm |
| Vehicle Width | 1750 mm | 1970 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2580 mm |
| Fuel Tank Capacity | 63 L | 55 L |
