2007 Ford F-450 vs. 2005 GMC Sierra
To start off, 2007 Ford F-450 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 21 more horse power than 2007 Ford F-450. (300 HP @ 5000 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2007 Ford F-450.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Ford F-450. 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, 2007 Ford F-450 (495 Nm @ 3750 RPM) has 125 more torque (in Nm) than 2005 GMC Sierra. (370 Nm @ 4000 RPM). This means 2007 Ford F-450 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra. 2005 GMC Sierra has automatic transmission and 2007 Ford F-450 has manual transmission. 2007 Ford F-450 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Ford F-450 | 2005 GMC Sierra | |
| Make | Ford | GMC |
| Model | F-450 | Sierra |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 321 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 495 Nm | 370 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 3 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 5740 mm | 5790 mm |
| Vehicle Width | 2040 mm | 2000 mm |
| Vehicle Height | 1970 mm | 1850 mm |
| Wheelbase Size | 3590 mm | 3650 mm |
| Fuel Tank Capacity | 110 L | 117 L |
