2009 Mercedes-Benz G vs. 2007 Porsche Cayman
To start off, 2009 Mercedes-Benz G is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Porsche Cayman. In addition, the cost of maintenance, including insurance, on 2007 Porsche Cayman would be higher. At 5,461 cc (8 cylinders), 2009 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz G (382 HP @ 6000 RPM) has 137 more horse power than 2007 Porsche Cayman. (245 HP @ 6500 RPM). In normal driving conditions, 2009 Mercedes-Benz G should accelerate faster than 2007 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayman weights approximately 190 kg more than 2009 Mercedes-Benz G.
Because 2009 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2007 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz G 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, 2009 Mercedes-Benz G (530 Nm @ 2800 RPM) has 257 more torque (in Nm) than 2007 Porsche Cayman. (273 Nm @ 4600 RPM). This means 2009 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayman. 2009 Mercedes-Benz G has automatic transmission and 2007 Porsche Cayman has manual transmission. 2007 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mercedes-Benz G | 2007 Porsche Cayman | |
Make | Mercedes-Benz | Porsche |
Model | G | Cayman |
Year Released | 2009 | 2007 |
Body Type | SUV | Coupe |
Engine Position | Front | Middle |
Engine Size | 5461 cc | 2686 cc |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 382 HP | 245 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 530 Nm | 273 Nm |
Torque RPM | 2800 RPM | 4600 RPM |
Engine Compression Ratio | 8.8:1 | 11.0:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1225 kg | 1415 kg |
Vehicle Length | 4690 mm | 4350 mm |
Vehicle Width | 1830 mm | 1310 mm |
Vehicle Height | 1940 mm | 1810 mm |
Wheelbase Size | 2860 mm | 2420 mm |
Fuel Consumption Highway | 15.7 L/100km | 7.6 L/100km |
Fuel Consumption City | 21.4 L/100km | 10.7 L/100km |
Fuel Consumption Overall | 16.8 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 96 L | 64 L |