2007 Mercedes-Benz R vs. 2005 Mercedes-Benz CLK
To start off, 2007 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz CLK would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 288 more horse power than 2005 Mercedes-Benz CLK. (215 HP @ 4200 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2005 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 811 kg more than 2005 Mercedes-Benz CLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2007 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 R (630 Nm) has 319 more torque (in Nm) than 2005 Mercedes-Benz CLK. (311 Nm). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz CLK.
Compare all specifications:
| 2007 Mercedes-Benz R | 2005 Mercedes-Benz CLK | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | R | CLK |
| Year Released | 2007 | 2005 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 3196 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 503 HP | 215 HP |
| Engine RPM | 6800 RPM | 4200 RPM |
| Torque | 630 Nm | 311 Nm |
| Engine Bore Size | 102.2 mm | 90 mm |
| Engine Stroke Size | 94.6 mm | 84 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2376 kg | 1565 kg |
| Vehicle Length | 5160 mm | 4640 mm |
| Vehicle Width | 1930 mm | 1750 mm |
| Vehicle Height | 1640 mm | 1410 mm |
| Wheelbase Size | 3220 mm | 2720 mm |
| Fuel Consumption Overall | 16.3 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 80 L | 62 L |
