1958 BMW 503 vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 49 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 3,600 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (473 HP @ 6000 RPM) has 335 more horse power than 1958 BMW 503. (138 HP @ 4800 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1958 BMW 503. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 90 kg more than 1958 BMW 503. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 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, 2007 Porsche 911 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, 2007 Porsche 911 (620 Nm @ 1950 RPM) has 398 more torque (in Nm) than 1958 BMW 503. (222 Nm @ 2500 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1958 BMW 503.
Compare all specifications:
| 1958 BMW 503 | 2007 Porsche 911 | |
| Make | BMW | Porsche |
| Model | 503 | 911 |
| Year Released | 1958 | 2007 |
| Engine Position | Front | Rear |
| Engine Size | 3168 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 138 HP | 473 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 222 Nm | 620 Nm |
| Torque RPM | 2500 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1590 kg |
| Vehicle Length | 4760 mm | 4440 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2840 mm | 2360 mm |
| Fuel Tank Capacity | 75 L | 80 L |
