1969 Mercedes-Benz W 111 vs. 1991 Porsche 964
To start off, 1991 Porsche 964 is newer by 22 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), 1991 Porsche 964 is equipped with a bigger engine. In terms of performance, 1991 Porsche 964 (261 HP @ 6100 RPM) has 103 more horse power than 1969 Mercedes-Benz W 111. (158 HP @ 5500 RPM) In normal driving conditions, 1991 Porsche 964 should accelerate faster than 1969 Mercedes-Benz W 111. With that said, vehicle weight also plays an important factor in acceleration. 1969 Mercedes-Benz W 111 weights approximately 305 kg more than 1991 Porsche 964.
Let's talk about torque, 1991 Porsche 964 (318 Nm @ 4800 RPM) has 78 more torque (in Nm) than 1969 Mercedes-Benz W 111. (240 Nm @ 4250 RPM). This means 1991 Porsche 964 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 | 1991 Porsche 964 | |
| Make | Mercedes-Benz | Porsche |
| Model | W 111 | 964 |
| Year Released | 1969 | 1991 |
| 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 | 261 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 240 Nm | 318 Nm |
| Torque RPM | 4250 RPM | 4800 RPM |
| Engine Bore Size | 86 mm | 100.1 mm |
| Engine Stroke Size | 78.8 mm | 76.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1205 kg |
| Vehicle Length | 4890 mm | 4260 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2760 mm | 2280 mm |
| Fuel Tank Capacity | 65 L | 73 L |
