2005 GMC Sierra vs. 2004 Mercedes-Benz SL
To start off, 2005 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SL would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SL (493 HP @ 4200 RPM) has 172 more horse power than 2005 GMC Sierra. (321 HP @ 5000 RPM) In normal driving conditions, 2004 Mercedes-Benz SL should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 311 kg more than 2004 Mercedes-Benz SL.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz SL. 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, 2004 Mercedes-Benz SL (700 Nm) has 330 more torque (in Nm) than 2005 GMC Sierra. (370 Nm). This means 2004 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 GMC Sierra | 2004 Mercedes-Benz SL | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | SL |
| Year Released | 2005 | 2004 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 5513 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 493 HP |
| Engine RPM | 5000 RPM | 4200 RPM |
| Torque | 370 Nm | 700 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2270 kg | 1959 kg |
| Vehicle Length | 5790 mm | 4540 mm |
| Vehicle Width | 2000 mm | 1840 mm |
| Vehicle Height | 1850 mm | 1300 mm |
| Wheelbase Size | 3650 mm | 2570 mm |
| Fuel Tank Capacity | 117 L | 91 L |
