2007 Alpina D3 vs. 2004 Audi RS6
To start off, 2007 Alpina D3 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi RS6. In addition, the cost of maintenance, including insurance, on 2004 Audi RS6 would be higher. At 4,163 cc (8 cylinders), 2004 Audi RS6 is equipped with a bigger engine. In terms of performance, 2004 Audi RS6 (445 HP @ 6300 RPM) has 144 more horse power than 2007 Alpina D3. (301 HP @ 6300 RPM) In normal driving conditions, 2004 Audi RS6 should accelerate faster than 2007 Alpina D3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi RS6 weights approximately 390 kg more than 2007 Alpina D3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alpina D3. In wet, icy, snow, or gravel driving conditions, 2004 Audi RS6 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, 2004 Audi RS6 (560 Nm @ 1950 RPM) has 198 more torque (in Nm) than 2007 Alpina D3. (362 Nm @ 4800 RPM). This means 2004 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alpina D3.
Compare all specifications:
| 2007 Alpina D3 | 2004 Audi RS6 | |
| Make | Alpina | Audi |
| Model | D3 | RS6 |
| Year Released | 2007 | 2004 |
| Body Type | Coupe | Sedan |
| 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 | 5 valves |
| Horse Power | 301 HP | 445 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 362 Nm | 560 Nm |
| Torque RPM | 4800 RPM | 1950 RPM |
| Engine Bore Size | 87 mm | 84.5 mm |
| Engine Stroke Size | 93.8 mm | 93 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1840 kg |
| Vehicle Length | 4490 mm | 4800 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 2760 mm |
| Fuel Tank Capacity | 63 L | 70 L |
