2004 GMC Sierra vs. 2008 Mercedes-Benz S
To start off, 2008 Mercedes-Benz S is newer by 4 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 6,207 cc (8 cylinders), 2008 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz S (518 HP) has 218 more horse power than 2004 GMC Sierra. (300 HP) In normal driving conditions, 2008 Mercedes-Benz S should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 327 kg more than 2008 Mercedes-Benz S.
Let's talk about torque, 2008 Mercedes-Benz S (631 Nm) has 143 more torque (in Nm) than 2004 GMC Sierra. (488 Nm). This means 2008 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra. 2008 Mercedes-Benz S has automatic transmission and 2004 GMC Sierra has manual transmission. 2004 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 GMC Sierra | 2008 Mercedes-Benz S | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | S |
| Year Released | 2004 | 2008 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 6207 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 518 HP |
| Torque | 488 Nm | 631 Nm |
| Engine Bore Size | 102.1 mm | 102.2 mm |
| Engine Stroke Size | 92 mm | 94.6 mm |
| Engine Compression Ratio | 9.4:1 | 11.3:1 |
| Transmission Type | Manual | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2282 kg | 1955 kg |
| Vehicle Length | 5650 mm | 5080 mm |
| Vehicle Width | 2000 mm | 1480 mm |
| Vehicle Height | 1890 mm | 1880 mm |
| Wheelbase Size | 3380 mm | 3170 mm |
| Fuel Tank Capacity | 129 L | 90 L |
