2005 Mercedes-Benz SLK vs. 2012 Mercedes-Benz G
To start off, 2012 Mercedes-Benz G is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SLK would be higher. At 5,500 cc (8 cylinders), 2012 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz G (382 HP @ 6000 RPM) has 113 more horse power than 2005 Mercedes-Benz SLK. (269 HP @ 4200 RPM) In normal driving conditions, 2012 Mercedes-Benz G should accelerate faster than 2005 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz G weights approximately 1145 kg more than 2005 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Mercedes-Benz G (530 Nm) has 180 more torque (in Nm) than 2005 Mercedes-Benz SLK. (350 Nm). This means 2012 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SLK.
Compare all specifications:
| 2005 Mercedes-Benz SLK | 2012 Mercedes-Benz G | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SLK | G |
| Year Released | 2005 | 2012 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 5500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 269 HP | 382 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 350 Nm | 530 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1405 kg | 2550 kg |
| Vehicle Length | 4090 mm | 4686 mm |
| Vehicle Width | 1790 mm | 1824 mm |
| Vehicle Height | 1300 mm | 1930 mm |
| Wheelbase Size | 2440 mm | 2850 mm |
| Fuel Consumption | 9.4 L/100km | 15.7 L/100km |
| Fuel Consumption City | 13.1 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
