1986 Mercedes-Benz 560 vs. 1999 Porsche 911
To start off, 1999 Porsche 911 is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Mercedes-Benz 560. In addition, the cost of maintenance, including insurance, on 1986 Mercedes-Benz 560 would be higher. At 5,547 cc (8 cylinders), 1986 Mercedes-Benz 560 is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (414 HP @ 6200 RPM) has 118 more horse power than 1986 Mercedes-Benz 560. (296 HP @ 5000 RPM) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 1986 Mercedes-Benz 560. With that said, vehicle weight also plays an important factor in acceleration. 1986 Mercedes-Benz 560 weights approximately 163 kg more than 1999 Porsche 911.
Because 1999 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Mercedes-Benz 560. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Porsche 911 (560 Nm @ 2700 RPM) has 96 more torque (in Nm) than 1986 Mercedes-Benz 560. (464 Nm @ 3750 RPM). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1986 Mercedes-Benz 560.
Compare all specifications:
| 1986 Mercedes-Benz 560 | 1999 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | 560 | 911 |
| Year Released | 1986 | 1999 |
| Engine Position | Front | Rear |
| Engine Size | 5547 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 296 HP | 414 HP |
| Engine RPM | 5000 RPM | 6200 RPM |
| Torque | 464 Nm | 560 Nm |
| Torque RPM | 3750 RPM | 2700 RPM |
| Engine Bore Size | 96.5 mm | 100 mm |
| Engine Stroke Size | 94.8 mm | 76.4 mm |
| Top Speed | 251 km/hour | 298 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 4.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1748 kg | 1585 kg |
| Vehicle Length | 5070 mm | 4440 mm |
| Vehicle Width | 1840 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1300 mm |
| Wheelbase Size | 2850 mm | 2360 mm |
