2007 GMC Sierra vs. 2007 Mercedes-Benz CLS
To start off, both 2007 GMC Sierra and 2007 Mercedes-Benz CLS were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,206 cc (8 cylinders), 2007 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (507 HP @ 6800 RPM) has 195 more horse power than 2007 GMC Sierra. (312 HP @ 4400 RPM) In normal driving conditions, 2007 Mercedes-Benz CLS should accelerate faster than 2007 GMC Sierra.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz CLS. 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, 2007 Mercedes-Benz CLS (631 Nm @ 5200 RPM) has 125 more torque (in Nm) than 2007 GMC Sierra. (506 Nm @ 4400 RPM). This means 2007 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra.
Compare all specifications:
| 2007 GMC Sierra | 2007 Mercedes-Benz CLS | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | CLS |
| Year Released | 2007 | 2007 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 6206 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 312 HP | 507 HP |
| Engine RPM | 4400 RPM | 6800 RPM |
| Torque | 506 Nm | 631 Nm |
| Torque RPM | 4400 RPM | 5200 RPM |
| Engine Bore Size | 102 mm | 102.2 mm |
| Engine Stroke Size | 92 mm | 94.6 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 6340 mm | 4910 mm |
| Vehicle Width | 2440 mm | 1880 mm |
| Vehicle Height | 1940 mm | 1400 mm |
| Wheelbase Size | 4010 mm | 2860 mm |
| Fuel Consumption Overall | 13.1 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 129 L | 80 L |
