2006 Ford Expedition vs. 2004 GMC Sierra
To start off, 2006 Ford Expedition is newer by 2 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 5,964 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 Ford Expedition (301 HP) has 1 more horse power than 2004 GMC Sierra. (300 HP). In normal driving conditions, 2006 Ford Expedition should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 622 kg more than 2006 Ford Expedition.
Because 2006 Ford Expedition is four wheel drive (4WD), it will have significant more traction and grip than 2004 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2006 Ford Expedition 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, 2006 Ford Expedition (495 Nm) has 7 more torque (in Nm) than 2004 GMC Sierra. (488 Nm). This means 2006 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra.
Compare all specifications:
| 2006 Ford Expedition | 2004 GMC Sierra | |
| Make | Ford | GMC |
| Model | Expedition | Sierra |
| Year Released | 2006 | 2004 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 5964 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 301 HP | 300 HP |
| Torque | 495 Nm | 488 Nm |
| Engine Bore Size | 90 mm | 102 mm |
| Engine Stroke Size | 106 mm | 92 mm |
| Engine Compression Ratio | 9.4:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 9 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1715 kg | 2337 kg |
| Vehicle Length | 5230 mm | 5650 mm |
| Vehicle Width | 2010 mm | 2030 mm |
| Vehicle Height | 1950 mm | 1940 mm |
| Wheelbase Size | 3030 mm | 3380 mm |
| Fuel Tank Capacity | 106 L | 129 L |
