1998 Mercedes-Benz C vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz C would be higher. At 5,439 cc (8 cylinders), 1998 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 1998 Mercedes-Benz C (342 HP @ 5500 RPM) has 26 more horse power than 2005 Porsche 911. (316 HP @ 6800 RPM). In normal driving conditions, 1998 Mercedes-Benz C should accelerate faster than 2005 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz C weights approximately 20 kg more than 2005 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz C. 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, 1998 Mercedes-Benz C (511 Nm @ 2000 RPM) has 141 more torque (in Nm) than 2005 Porsche 911. (370 Nm @ 4250 RPM). This means 1998 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911.
Compare all specifications:
| 1998 Mercedes-Benz C | 2005 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | C | 911 |
| Year Released | 1998 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5439 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 342 HP | 316 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 511 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 4250 RPM |
| Engine Bore Size | 97 mm | 96.1 mm |
| Engine Stroke Size | 92 mm | 82.8 mm |
| Acceleration 0-100mph | 5.5 seconds | 5.6 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1570 kg | 1550 kg |
| Vehicle Length | 4520 mm | 4440 mm |
| Vehicle Width | 1730 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1300 mm |
| Wheelbase Size | 2700 mm | 2360 mm |
| Fuel Tank Capacity | 62 L | 64 L |
