2003 GMC Sierra vs. 2012 Ford Expedition
To start off, 2012 Ford Expedition 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, 2003 GMC Sierra (321 HP @ 5000 RPM) has 11 more horse power than 2012 Ford Expedition. (310 HP @ 5100 RPM). In normal driving conditions, 2003 GMC Sierra should accelerate faster than 2012 Ford Expedition. With that said, vehicle weight also plays an important factor in acceleration. 2012 Ford Expedition weights approximately 381 kg more than 2003 GMC Sierra.
Because 2003 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2012 Ford Expedition. 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 Ford Expedition (494 Nm @ 3600 RPM) has 124 more torque (in Nm) than 2003 GMC Sierra. (370 Nm @ 4000 RPM). This means 2012 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 2003 GMC Sierra.
Compare all specifications:
| 2003 GMC Sierra | 2012 Ford Expedition | |
| Make | GMC | Ford |
| Model | Sierra | Expedition |
| Year Released | 2003 | 2012 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 5400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 310 HP |
| Engine RPM | 5000 RPM | 5100 RPM |
| Torque | 370 Nm | 494 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2270 kg | 2651 kg |
| Vehicle Length | 5790 mm | 5621 mm |
| Vehicle Width | 2000 mm | 2002 mm |
| Vehicle Height | 1850 mm | 1974 mm |
| Wheelbase Size | 3650 mm | 3327 mm |
| Fuel Tank Capacity | 117 L | 127 L |
