2005 Mercedes-Benz R vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz R would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP @ 6300 RPM) has 19 more horse power than 2005 Mercedes-Benz R. (302 HP @ 4200 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2005 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 835 kg more than 2007 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, 2005 Mercedes-Benz R (461 Nm @ 2700 RPM) has 91 more torque (in Nm) than 2007 Porsche 911. (370 Nm @ 4250 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911. 2005 Mercedes-Benz R has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Mercedes-Benz R | 2007 Porsche 911 | |
Make | Mercedes-Benz | Porsche |
Model | R | 911 |
Year Released | 2005 | 2007 |
Body Type | Minivan | Coupe |
Engine Position | Front | Rear |
Engine Size | 4966 cc | 3596 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 302 HP | 321 HP |
Engine RPM | 4200 RPM | 6300 RPM |
Torque | 461 Nm | 370 Nm |
Torque RPM | 2700 RPM | 4250 RPM |
Engine Bore Size | 97 mm | 96 mm |
Engine Stroke Size | 84 mm | 82.8 mm |
Top Speed | 240 km/hour | 285 km/hour |
Acceleration 0-100mph | 6.9 seconds | 5.3 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2240 kg | 1405 kg |
Vehicle Length | 5160 mm | 4440 mm |
Vehicle Width | 1930 mm | 1780 mm |
Vehicle Height | 1660 mm | 1310 mm |
Wheelbase Size | 2860 mm | 2360 mm |
Fuel Tank Capacity | 80 L | 64 L |