1975 Mercedes-Benz 600 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Mercedes-Benz 600. In addition, the cost of maintenance, including insurance, on 1975 Mercedes-Benz 600 would be higher. At 6,328 cc (8 cylinders), 1975 Mercedes-Benz 600 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (414 HP @ 6000 RPM) has 167 more horse power than 1975 Mercedes-Benz 600. (247 HP @ 4000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1975 Mercedes-Benz 600. With that said, vehicle weight also plays an important factor in acceleration. 1975 Mercedes-Benz 600 weights approximately 1150 kg more than 2005 Porsche 911.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Mercedes-Benz 600. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (560 Nm @ 2700 RPM) has 60 more torque (in Nm) than 1975 Mercedes-Benz 600. (500 Nm @ 2800 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1975 Mercedes-Benz 600.
Compare all specifications:
| 1975 Mercedes-Benz 600 | 2005 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | 600 | 911 |
| Year Released | 1975 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 6328 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 247 HP | 414 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 500 Nm | 560 Nm |
| Torque RPM | 2800 RPM | 2700 RPM |
| Engine Bore Size | 103 mm | 100 mm |
| Engine Stroke Size | 95 mm | 76.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 2770 kg | 1620 kg |
| Vehicle Length | 6250 mm | 4440 mm |
| Vehicle Width | 1960 mm | 1840 mm |
| Vehicle Height | 1520 mm | 1300 mm |
| Wheelbase Size | 3910 mm | 2360 mm |
