2005 GMC Sierra vs. 2004 Mercedes-Benz S
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 S. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz S 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 S (302 HP) has 2 more horse power than 2005 GMC Sierra. (300 HP) In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 808 kg more than 2004 Mercedes-Benz S.
Because 2004 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2004 Mercedes-Benz S 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 GMC Sierra (488 Nm) has 28 more torque (in Nm) than 2004 Mercedes-Benz S. (460 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz S.
Compare all specifications:
| 2005 GMC Sierra | 2004 Mercedes-Benz S | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | S |
| Year Released | 2005 | 2004 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 4964 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 300 HP | 302 HP |
| Torque | 488 Nm | 460 Nm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2788 kg | 1980 kg |
| Vehicle Length | 6270 mm | 5050 mm |
| Vehicle Width | 2450 mm | 1860 mm |
| Vehicle Height | 1940 mm | 1460 mm |
| Wheelbase Size | 4010 mm | 2840 mm |
| Fuel Tank Capacity | 129 L | 88 L |
