2005 Porsche 911 vs. 2010 Mercedes-Benz SL
To start off, 2010 Mercedes-Benz SL is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 6800 RPM) has 5 more horse power than 2010 Mercedes-Benz SL. (311 HP @ 6500 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2010 Mercedes-Benz SL.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz SL. 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 (370 Nm @ 4250 RPM) has 10 more torque (in Nm) than 2010 Mercedes-Benz SL. (360 Nm @ 4900 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz SL.
Compare all specifications:
| 2005 Porsche 911 | 2010 Mercedes-Benz SL | |
| Make | Porsche | Mercedes-Benz |
| Model | 911 | SL |
| Year Released | 2005 | 2010 |
| Body Type | Coupe | Convertible |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Horse Power | 316 HP | 311 HP |
| Engine RPM | 6800 RPM | 6500 RPM |
| Torque | 370 Nm | 360 Nm |
| Torque RPM | 4250 RPM | 4900 RPM |
| Acceleration 0-100mph | 5.6 seconds | 6.2 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4440 mm | 4582 mm |
| Vehicle Height | 1300 mm | 1298 mm |
| Wheelbase Size | 2360 mm | 2560 mm |
| Fuel Tank Capacity | 64 L | 80 L |
