2008 Audi RS6 vs. 1958 BMW 503
To start off, 2008 Audi RS6 is newer by 50 year(s). Which means there will be less support and parts availability for 1958 BMW 503. In addition, the cost of maintenance, including insurance, on 1958 BMW 503 would be higher. At 4,175 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (580 HP @ 6250 RPM) has 442 more horse power than 1958 BMW 503. (138 HP @ 4800 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 1958 BMW 503.
Because 2008 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1958 BMW 503. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi RS6 (881 Nm @ 6250 RPM) has 659 more torque (in Nm) than 1958 BMW 503. (222 Nm @ 2500 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1958 BMW 503.
Compare all specifications:
| 2008 Audi RS6 | 1958 BMW 503 | |
| Make | Audi | BMW |
| Model | RS6 | 503 |
| Year Released | 2008 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 4175 cc | 3168 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 580 HP | 138 HP |
| Engine RPM | 6250 RPM | 4800 RPM |
| Torque | 881 Nm | 222 Nm |
| Torque RPM | 6250 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Width | 1820 mm | 1710 mm |
