2005 Alpina B3 vs. 2005 Audi A4
To start off, both 2005 Alpina B3 and 2005 Audi A4 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,347 cc (6 cylinders), 2005 Alpina B3 is equipped with a bigger engine. In terms of performance, 2005 Alpina B3 (301 HP @ 6300 RPM) has 54 more horse power than 2005 Audi A4. (247 HP @ 6300 RPM). In normal driving conditions, 2005 Alpina B3 should accelerate faster than 2005 Audi A4.
Because 2005 Audi A4 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, 2005 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, 2005 Alpina B3 (363 Nm @ 4800 RPM) has 43 more torque (in Nm) than 2005 Audi A4. (320 Nm @ 3250 RPM). This means 2005 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Alpina B3 | 2005 Audi A4 | |
| Make | Alpina | Audi |
| Model | B3 | A4 |
| Year Released | 2005 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 2983 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 301 HP | 247 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 363 Nm | 320 Nm |
| Torque RPM | 4800 RPM | 3250 RPM |
| Engine Bore Size | 87 mm | 84.5 mm |
| Engine Stroke Size | 93.1 mm | 92.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4490 mm | 4590 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2660 mm |
