2007 Mercedes-Benz SLK vs. 2009 Mercedes-Benz R
To start off, 2009 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SLK would be higher. At 5,441 cc (8 cylinders), 2007 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLK (400 HP @ 5750 RPM) has 132 more horse power than 2009 Mercedes-Benz R. (268 HP @ 6000 RPM). In normal driving conditions, 2007 Mercedes-Benz SLK should accelerate faster than 2009 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SLK weights approximately 815 kg more than 2009 Mercedes-Benz R. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz R 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 SLK (706 Nm @ 3750 RPM) has 356 more torque (in Nm) than 2009 Mercedes-Benz R. (350 Nm @ 2400 RPM). This means 2007 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz R.
Compare all specifications:
2007 Mercedes-Benz SLK | 2009 Mercedes-Benz R | |
Make | Mercedes-Benz | Mercedes-Benz |
Model | SLK | R |
Year Released | 2007 | 2009 |
Body Type | Convertible | Minivan |
Engine Position | Front | Front |
Engine Size | 5441 cc | 3498 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 400 HP | 268 HP |
Engine RPM | 5750 RPM | 6000 RPM |
Torque | 706 Nm | 350 Nm |
Torque RPM | 3750 RPM | 2400 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 6 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1960 kg | 1145 kg |
Vehicle Length | 4540 mm | 5160 mm |
Vehicle Width | 1830 mm | 1960 mm |
Vehicle Height | 1300 mm | 1670 mm |
Wheelbase Size | 2570 mm | 3220 mm |
Fuel Consumption | 11.8 L/100km | 11.8 L/100km |
Fuel Consumption Overall | 13.5 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 80 L | 80 L |