1951 Mercedes-Benz 300S vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 55 year(s). Which means there will be less support and parts availability for 1951 Mercedes-Benz 300S. In addition, the cost of maintenance, including insurance, on 1951 Mercedes-Benz 300S would be higher. At 3,600 cc (6 cylinders), 2006 Porsche 911 is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (415 HP @ 2700 RPM) has 267 more horse power than 1951 Mercedes-Benz 300S. (148 HP @ 5000 RPM) In normal driving conditions, 2006 Porsche 911 should accelerate faster than 1951 Mercedes-Benz 300S. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche 911 weights approximately 65 kg more than 1951 Mercedes-Benz 300S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1951 Mercedes-Benz 300S. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Porsche 911 (560 Nm @ 2700 RPM) has 330 more torque (in Nm) than 1951 Mercedes-Benz 300S. (230 Nm @ 3800 RPM). This means 2006 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1951 Mercedes-Benz 300S.
Compare all specifications:
| 1951 Mercedes-Benz 300S | 2006 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | 300S | 911 |
| Year Released | 1951 | 2006 |
| Engine Position | Front | Rear |
| Engine Size | 2996 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 415 HP |
| Engine RPM | 5000 RPM | 2700 RPM |
| Torque | 230 Nm | 560 Nm |
| Torque RPM | 3800 RPM | 2700 RPM |
| Engine Bore Size | 85.1 mm | 100 mm |
| Engine Stroke Size | 88 mm | 76.4 mm |
| Engine Compression Ratio | 7.8:1 | 9.4:1 |
| Acceleration 0-100mph | 15 seconds | 4.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1520 kg | 1585 kg |
| Vehicle Length | 4740 mm | 4440 mm |
| Vehicle Width | 1920 mm | 1840 mm |
| Vehicle Height | 1520 mm | 1300 mm |
| Wheelbase Size | 2910 mm | 2360 mm |
| Fuel Tank Capacity | 85 L | 64 L |
