2005 Porsche 911 vs. 2013 Mercedes-Benz M
To start off, 2013 Mercedes-Benz M is newer by 8 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 79 more horse power than 2013 Mercedes-Benz M. (237 HP @ 3600 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2013 Mercedes-Benz M. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz M weights approximately 625 kg more than 2005 Porsche 911.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2013 Mercedes-Benz M (617 Nm @ 2400 RPM) has 247 more torque (in Nm) than 2005 Porsche 911. (370 Nm @ 4250 RPM). This means 2013 Mercedes-Benz M will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911.
Compare all specifications:
| 2005 Porsche 911 | 2013 Mercedes-Benz M | |
| Make | Porsche | Mercedes-Benz |
| Model | 911 | M |
| Year Released | 2005 | 2013 |
| Body Type | Coupe | SUV |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | electric |
| Horse Power | 316 HP | 237 HP |
| Engine RPM | 6800 RPM | 3600 RPM |
| Torque | 370 Nm | 617 Nm |
| Torque RPM | 4250 RPM | 2400 RPM |
| Engine Bore Size | 96.1 mm | 83 mm |
| Engine Stroke Size | 82.8 mm | 92 mm |
| Engine Compression Ratio | 11.3:1 | 15.5:1 |
| Acceleration 0-100mph | 5.6 seconds | 8.7 seconds |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1550 kg | 2175 kg |
| Vehicle Length | 4440 mm | 4804 mm |
| Vehicle Width | 1840 mm | 2141 mm |
| Vehicle Height | 1300 mm | 1796 mm |
| Wheelbase Size | 2360 mm | 2915 mm |
| Fuel Consumption Highway | 8.9 L/100km | 7.3 L/100km |
| Fuel Consumption City | 18.2 L/100km | 10.5 L/100km |
