1969 Mercedes-Benz W 111 vs. 1999 Porsche 911
To start off, 1999 Porsche 911 is newer by 30 year(s). Which means there will be less support and parts availability for 1969 Mercedes-Benz W 111. In addition, the cost of maintenance, including insurance, on 1969 Mercedes-Benz W 111 would be higher. At 3,600 cc (6 cylinders), 1999 Porsche 911 is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (414 HP @ 6200 RPM) has 256 more horse power than 1969 Mercedes-Benz W 111. (158 HP @ 5500 RPM) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 1969 Mercedes-Benz W 111. With that said, vehicle weight also plays an important factor in acceleration. 1999 Porsche 911 weights approximately 75 kg more than 1969 Mercedes-Benz W 111. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 Porsche 911 (560 Nm @ 2700 RPM) has 320 more torque (in Nm) than 1969 Mercedes-Benz W 111. (240 Nm @ 4250 RPM). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1969 Mercedes-Benz W 111.
Compare all specifications:
| 1969 Mercedes-Benz W 111 | 1999 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | W 111 | 911 |
| Year Released | 1969 | 1999 |
| Engine Position | Front | Rear |
| Engine Size | 2778 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 158 HP | 414 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 240 Nm | 560 Nm |
| Torque RPM | 4250 RPM | 2700 RPM |
| Engine Bore Size | 86 mm | 100 mm |
| Engine Stroke Size | 78.8 mm | 76.4 mm |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1585 kg |
| Vehicle Length | 4890 mm | 4440 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2760 mm | 2360 mm |
| Fuel Tank Capacity | 65 L | 64 L |
