2003 Audi RS6 vs. 1955 Porsche 550 A
To start off, 2003 Audi RS6 is newer by 48 year(s). Which means there will be less support and parts availability for 1955 Porsche 550 A. In addition, the cost of maintenance, including insurance, on 1955 Porsche 550 A would be higher. At 4,163 cc (8 cylinders), 2003 Audi RS6 is equipped with a bigger engine. In terms of performance, 2003 Audi RS6 (444 HP @ 6300 RPM) has 336 more horse power than 1955 Porsche 550 A. (108 HP @ 7200 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 1955 Porsche 550 A. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 1235 kg more than 1955 Porsche 550 A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Porsche 550 A. In wet, icy, snow, or gravel driving conditions, 2003 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.
Compare all specifications:
| 2003 Audi RS6 | 1955 Porsche 550 A | |
| Make | Audi | Porsche |
| Model | RS6 | 550 A |
| Year Released | 2003 | 1955 |
| Engine Position | Front | Rear |
| Engine Size | 4163 cc | 1498 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 444 HP | 108 HP |
| Engine RPM | 6300 RPM | 7200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1840 kg | 605 kg |
| Vehicle Length | 4800 mm | 3960 mm |
| Vehicle Width | 1820 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1230 mm |
| Wheelbase Size | 2760 mm | 2110 mm |
