2005 GMC Sierra vs. 2007 Mercedes-Benz CLS
To start off, 2007 Mercedes-Benz CLS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (382 HP) has 81 more horse power than 2005 GMC Sierra. (301 HP) In normal driving conditions, 2007 Mercedes-Benz CLS should accelerate faster than 2005 GMC Sierra.
Because 2005 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, 2005 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 (530 Nm) has 42 more torque (in Nm) than 2005 GMC Sierra. (488 Nm). This means 2007 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 GMC Sierra | 2007 Mercedes-Benz CLS | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | CLS |
| Year Released | 2005 | 2007 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 5460 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 301 HP | 382 HP |
| Torque | 488 Nm | 530 Nm |
| Engine Bore Size | 102 mm | 98 mm |
| Engine Stroke Size | 92 mm | 90.5 mm |
| Engine Compression Ratio | 9.4:1 | 10.7:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 5650 mm | 4910 mm |
| Vehicle Width | 2450 mm | 1880 mm |
| Vehicle Height | 1950 mm | 1400 mm |
| Wheelbase Size | 3380 mm | 2860 mm |
| Fuel Tank Capacity | 129 L | 80 L |
