2007 GMC Sierra vs. 2009 Mercedes-Benz CLK
To start off, 2009 Mercedes-Benz CLK is newer by 2 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 6,208 cc (8 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (474 HP @ 6800 RPM) has 121 more horse power than 2007 GMC Sierra. (353 HP @ 5400 RPM) In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 527 kg more than 2009 Mercedes-Benz CLK.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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 CLK (631 Nm @ 5000 RPM) has 125 more torque (in Nm) than 2007 GMC Sierra. (506 Nm @ 4400 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra.
Compare all specifications:
| 2007 GMC Sierra | 2009 Mercedes-Benz CLK | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | CLK |
| Year Released | 2007 | 2009 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 6208 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 474 HP |
| Engine RPM | 5400 RPM | 6800 RPM |
| Torque | 506 Nm | 631 Nm |
| Torque RPM | 4400 RPM | 5000 RPM |
| Engine Bore Size | 102 mm | 102.2 mm |
| Engine Stroke Size | 92 mm | 94.6 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2282 kg | 1755 kg |
| Vehicle Length | 5710 mm | 4660 mm |
| Vehicle Width | 2040 mm | 1750 mm |
| Vehicle Height | 1950 mm | 1410 mm |
| Wheelbase Size | 3380 mm | 2720 mm |
| Fuel Consumption Overall | 11.8 L/100km | 14.2 L/100km |
| Fuel Tank Capacity | 129 L | 62 L |
