2003 Alpina B3 vs. 2006 Audi RS4
To start off, 2006 Audi RS4 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alpina B3. In addition, the cost of maintenance, including insurance, on 2003 Alpina B3 would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (415 HP @ 7800 RPM) has 113 more horse power than 2003 Alpina B3. (302 HP @ 6300 RPM) In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2003 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 365 kg more than 2003 Alpina B3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 68 more torque (in Nm) than 2003 Alpina B3. (362 Nm @ 4800 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alpina B3.
Compare all specifications:
2003 Alpina B3 | 2006 Audi RS4 | |
Make | Alpina | Audi |
Model | B3 | RS4 |
Year Released | 2003 | 2006 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 3346 cc | 4163 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 302 HP | 415 HP |
Engine RPM | 6300 RPM | 7800 RPM |
Torque | 362 Nm | 430 Nm |
Torque RPM | 4800 RPM | 5500 RPM |
Engine Bore Size | 87 mm | 84.5 mm |
Engine Stroke Size | 93.8 mm | 92.8 mm |
Engine Compression Ratio | 9.0:1 | 12.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | 4WD |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1480 kg | 1845 kg |
Vehicle Length | 4490 mm | 4560 mm |
Vehicle Width | 1760 mm | 1820 mm |
Vehicle Height | 1360 mm | 1400 mm |
Wheelbase Size | 2730 mm | 2660 mm |
Fuel Tank Capacity | 88 L | 63 L |