2007 GMC Sierra vs. 2005 Mercedes-Benz CLK
To start off, 2007 GMC Sierra 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 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 74 more horse power than 2005 Mercedes-Benz CLK. (221 HP @ 4200 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2005 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 587 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 GMC Sierra 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 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, 2005 Mercedes-Benz CLK (510 Nm @ 1400 RPM) has 96 more torque (in Nm) than 2007 GMC Sierra. (414 Nm @ 4800 RPM). This means 2005 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra. 2007 GMC Sierra has automatic transmission and 2005 Mercedes-Benz CLK has manual transmission. 2005 Mercedes-Benz CLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 2005 Mercedes-Benz CLK | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | CLK |
| Year Released | 2007 | 2005 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 2987 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 221 HP |
| Engine RPM | 5600 RPM | 4200 RPM |
| Torque | 414 Nm | 510 Nm |
| Torque RPM | 4800 RPM | 1400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2317 kg | 1730 kg |
| Vehicle Length | 5710 mm | 4640 mm |
| Vehicle Width | 2040 mm | 1750 mm |
| Vehicle Height | 1870 mm | 1420 mm |
| Wheelbase Size | 3380 mm | 2830 mm |
| Fuel Consumption Overall | 13.1 L/100km | 8 L/100km |
| Fuel Tank Capacity | 129 L | 62 L |
