2009 Mercedes-Benz SL vs. 2005 Mercedes-Benz G
To start off, 2009 Mercedes-Benz SL 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 5,512 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (510 HP @ 5000 RPM) has 218 more horse power than 2005 Mercedes-Benz G. (292 HP @ 4200 RPM). In normal driving conditions, 2009 Mercedes-Benz SL 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 510 kg more than 2009 Mercedes-Benz SL.
Because 2005 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SL. 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 SL (830 Nm) has 373 more torque (in Nm) than 2005 Mercedes-Benz G. (457 Nm). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz G.
Compare all specifications:
| 2009 Mercedes-Benz SL | 2005 Mercedes-Benz G | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SL | G |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5512 cc | 4966 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 3 valves |
| Horse Power | 510 HP | 292 HP |
| Engine RPM | 5000 RPM | 4200 RPM |
| Torque | 830 Nm | 457 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1950 kg | 2460 kg |
| Vehicle Length | 4540 mm | 4720 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1300 mm | 1980 mm |
| Wheelbase Size | 2570 mm | 2890 mm |
| Fuel Consumption | 13.1 L/100km | 16.8 L/100km |
| Fuel Consumption City | 21.4 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 16.8 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 80 L | 96 L |
