2004 Audi S4 vs. 1955 BMW 501
To start off, 2004 Audi S4 is newer by 49 year(s). Which means there will be less support and parts availability for 1955 BMW 501. In addition, the cost of maintenance, including insurance, on 1955 BMW 501 would be higher. At 4,163 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 229 more horse power than 1955 BMW 501. (110 HP @ 4800 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1955 BMW 501. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 315 kg more than 1955 BMW 501. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1955 BMW 501. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 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:
| 2004 Audi S4 | 1955 BMW 501 | |
| Make | Audi | BMW |
| Model | S4 | 501 |
| Year Released | 2004 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2580 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 110 HP |
| Engine RPM | 7000 RPM | 4800 RPM |
| Engine Bore Size | 84.5 mm | 74.1 mm |
| Engine Stroke Size | 92.8 mm | 75 mm |
| Engine Compression Ratio | 11.0:1 | 7.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1345 kg |
| Vehicle Length | 4590 mm | 4710 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1530 mm |
| Wheelbase Size | 2430 mm | 2840 mm |
