2003 GMC Sierra vs. 2012 Mercedes-Benz CLS
To start off, 2012 Mercedes-Benz CLS is newer by 9 year(s). Which means there will be less support and parts availability for 2003 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2003 GMC Sierra would be higher. At 5,967 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 81 more horse power than 2003 GMC Sierra. (321 HP @ 5000 RPM) In normal driving conditions, 2012 Mercedes-Benz CLS should accelerate faster than 2003 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 380 kg more than 2012 Mercedes-Benz CLS.
Because 2003 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2003 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, 2012 Mercedes-Benz CLS (600 Nm @ 1800 RPM) has 230 more torque (in Nm) than 2003 GMC Sierra. (370 Nm @ 4000 RPM). This means 2012 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2003 GMC Sierra.
Compare all specifications:
2003 GMC Sierra | 2012 Mercedes-Benz CLS | |
Make | GMC | Mercedes-Benz |
Model | Sierra | CLS |
Year Released | 2003 | 2012 |
Body Type | Pickup | Sedan |
Engine Position | Front | Front |
Engine Size | 5967 cc | 4663 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 321 HP | 402 HP |
Engine RPM | 5000 RPM | 5000 RPM |
Torque | 370 Nm | 600 Nm |
Torque RPM | 4000 RPM | 1800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | 7-speed shiftable automatic |
Number of Seats | 6 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2270 kg | 1890 kg |
Vehicle Length | 5790 mm | 4940 mm |
Vehicle Width | 2000 mm | 1882 mm |
Vehicle Height | 1850 mm | 1417 mm |
Wheelbase Size | 3650 mm | 2875 mm |
Fuel Tank Capacity | 117 L | 80 L |