1998 Mercedes-Benz S vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz S would be higher. At 3,600 cc (6 cylinders), 2006 Porsche 911 is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (415 HP @ 2700 RPM) has 225 more horse power than 1998 Mercedes-Benz S. (190 HP @ 5500 RPM) In normal driving conditions, 2006 Porsche 911 should accelerate faster than 1998 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz S weights approximately 305 kg more than 2006 Porsche 911.
Because 2006 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Porsche 911 (560 Nm @ 2700 RPM) has 290 more torque (in Nm) than 1998 Mercedes-Benz S. (270 Nm @ 3750 RPM). This means 2006 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz S.
Compare all specifications:
| 1998 Mercedes-Benz S | 2006 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | S | 911 |
| Year Released | 1998 | 2006 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2799 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 415 HP |
| Engine RPM | 5500 RPM | 2700 RPM |
| Torque | 270 Nm | 560 Nm |
| Torque RPM | 3750 RPM | 2700 RPM |
| Engine Bore Size | 89.9 mm | 100 mm |
| Engine Stroke Size | 73.5 mm | 76.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1890 kg | 1585 kg |
| Vehicle Length | 5120 mm | 4440 mm |
| Vehicle Width | 1890 mm | 1840 mm |
| Vehicle Height | 1490 mm | 1300 mm |
| Wheelbase Size | 2410 mm | 2360 mm |
| Fuel Tank Capacity | 70 L | 64 L |
