2002 Mercedes-Benz SL vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz SL would be higher. At 3,724 cc (6 cylinders), 2002 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (317 HP @ 6000 RPM) has 75 more horse power than 2002 Mercedes-Benz SL. (242 HP @ 5700 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2002 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz SL weights approximately 273 kg more than 2004 Porsche 911.
Because 2004 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Porsche 911 (370 Nm) has 20 more torque (in Nm) than 2002 Mercedes-Benz SL. (350 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz SL.
Compare all specifications:
| 2002 Mercedes-Benz SL | 2004 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | SL | 911 |
| Year Released | 2002 | 2004 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 3724 cc | 3589 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 242 HP | 317 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 350 Nm | 370 Nm |
| Engine Bore Size | 97 mm | 96 mm |
| Engine Stroke Size | 84 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 11.3:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1755 kg | 1482 kg |
| Vehicle Length | 4540 mm | 4440 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1320 mm | 1310 mm |
| Wheelbase Size | 2570 mm | 2360 mm |
| Fuel Tank Capacity | 80 L | 64 L |
