2004 Alpina B3 vs. 2003 Audi A8
To start off, 2004 Alpina B3 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 3,346 cc (6 cylinders), 2004 Alpina B3 is equipped with a bigger engine. In terms of performance, 2004 Alpina B3 (301 HP @ 6300 RPM) has 84 more horse power than 2003 Audi A8. (217 HP @ 6300 RPM). In normal driving conditions, 2004 Alpina B3 should accelerate faster than 2003 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 210 kg more than 2004 Alpina B3.
Because 2004 Alpina B3 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 2004 Alpina B3. However, in wet, icy, snow, or gravel driving conditions, 2003 Audi A8, 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, 2004 Alpina B3 (363 Nm @ 4800 RPM) has 63 more torque (in Nm) than 2003 Audi A8. (300 Nm @ 8200 RPM). This means 2004 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A8.
Compare all specifications:
| 2004 Alpina B3 | 2003 Audi A8 | |
| Make | Alpina | Audi |
| Model | B3 | A8 |
| Year Released | 2004 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2976 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 301 HP | 217 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 363 Nm | 300 Nm |
| Torque RPM | 4800 RPM | 8200 RPM |
| Engine Bore Size | 87 mm | 82.6 mm |
| Engine Stroke Size | 93.8 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1855 kg |
| Vehicle Length | 4490 mm | 5190 mm |
| Vehicle Width | 1760 mm | 1900 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 3080 mm |
| Fuel Tank Capacity | 63 L | 90 L |
