1991 Mercedes-Benz 600 vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 600. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 600 would be higher. At 5,987 cc (12 cylinders), 1991 Mercedes-Benz 600 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 600 (408 HP @ 5200 RPM) has 68 more horse power than 2004 Porsche 911. (340 HP @ 6000 RPM). In normal driving conditions, 1991 Mercedes-Benz 600 should accelerate faster than 2004 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 600 weights approximately 888 kg more than 2004 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Mercedes-Benz 600 (580 Nm) has 210 more torque (in Nm) than 2004 Porsche 911. (370 Nm). This means 1991 Mercedes-Benz 600 will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche 911.
Compare all specifications:
| 1991 Mercedes-Benz 600 | 2004 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | 600 | 911 |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Rear |
| Engine Size | 5987 cc | 3589 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 408 HP | 340 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 580 Nm | 370 Nm |
| Engine Bore Size | 89.1 mm | 96 mm |
| Engine Stroke Size | 80.2 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 11.3:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2230 kg | 1342 kg |
| Vehicle Length | 5220 mm | 4440 mm |
| Vehicle Width | 1890 mm | 1780 mm |
| Vehicle Height | 1500 mm | 1310 mm |
| Wheelbase Size | 3150 mm | 2360 mm |
| Fuel Tank Capacity | 100 L | 64 L |
