2005 Mercedes-Benz G vs. 2009 Mercedes-Benz CLS
To start off, 2009 Mercedes-Benz CLS is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz G would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 76 more horse power than 2005 Mercedes-Benz G. (212 HP @ 5500 RPM) In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 2005 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 520 kg more than 2009 Mercedes-Benz CLS.
Because 2005 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2005 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 CLS (365 Nm @ 3000 RPM) has 65 more torque (in Nm) than 2005 Mercedes-Benz G. (300 Nm @ 2800 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz G.
Compare all specifications:
| 2005 Mercedes-Benz G | 2009 Mercedes-Benz CLS | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | G | CLS |
| Year Released | 2005 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 212 HP | 288 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 300 Nm | 365 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 89.9 mm | 93 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 12.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 10.9 seconds | 6.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 2255 kg | 1735 kg |
| Vehicle Length | 4230 mm | 4920 mm |
| Vehicle Width | 1770 mm | 1880 mm |
| Vehicle Height | 1940 mm | 1440 mm |
| Wheelbase Size | 2410 mm | 2860 mm |
| Fuel Consumption Overall | 15.3 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 96 L | 80 L |
