2005 Mercedes-Benz G vs. 2007 Mercedes-Benz CLS
To start off, 2007 Mercedes-Benz CLS is newer by 2 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 6,208 cc, 2007 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (508 HP @ 6200 RPM) has 360 more horse power than 2005 Mercedes-Benz G. (148 HP @ 3800 RPM) In normal driving conditions, 2007 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 360 kg more than 2007 Mercedes-Benz CLS.
Because 2005 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2007 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, 2007 Mercedes-Benz CLS (630 Nm @ 3000 RPM) has 230 more torque (in Nm) than 2005 Mercedes-Benz G. (400 Nm @ 1800 RPM). This means 2007 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 | 2007 Mercedes-Benz CLS | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | G | CLS |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2685 cc | 6208 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 508 HP |
| Engine RPM | 3800 RPM | 6200 RPM |
| Torque | 400 Nm | 630 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 88 mm | 102.2 mm |
| Engine Stroke Size | 88.4 mm | 94.6 mm |
| Engine Compression Ratio | 18.0:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 157 km/hour | 250 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 2280 kg | 1920 kg |
| Vehicle Length | 4230 mm | 4920 mm |
| Vehicle Width | 1770 mm | 1400 mm |
| Vehicle Height | 1940 mm | 1880 mm |
| Wheelbase Size | 2410 mm | 2860 mm |
| Fuel Consumption Overall | 10.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 96 L | 80 L |
